Careers at SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SECURITY SOFTWARE ENGINEER (STARLINK) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to millions of users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We’ve only begun to scratch the surface of Starlink’s potential global impact and are looking for best-in-class engineers to help maximize Starlink’s utility for communities and businesses around the globe. As a Security Software Engineer you will influence the security of software across our product lines. We are looking for people with a track record of shipping reliable software and who have a broad understanding of the security design of today’s Internet, including the cryptographic primitives involved. You see the big picture, prioritize accordingly, and are comfortable with working at different levels of abstraction. Ideally, you have notable skills in one or more of the following: Software engineering Applied cryptography Network security Operating system security Secure/Authenticated boot Incident response and adversary detection Vulnerability research Being flexible, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams are paramount to success. If you are passionate about building quality products, love the challenges of outsmarting adversaries, and want to make an impact on an inter-planetary scale, then you will fit right in. RESPONSIBILITIES: Design and build security infrastructure for Starlink, including cryptographic services and other security-critical services Develop security features for Starlink systems, including our router, dish, gateways, and satellites Design security into factory processes and provide network services in support of this Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams Build prototypes and help identify, design, and test security improvements Further our mission of providing secure and reliable Internet to underserved communities BASIC QUALIFICATIONS: Bachelor's degree in computer science or another STEM discipline and 5+ years of professional experience in security software development; OR 7+ years of professional experience in security software development in lieu of a degree Experience with one or more software development languages (i.e. Python, C++, Golang) Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure PREFERRED SKILLS AND EXPERIENCE: Experience contributing security improvements to complex systems Experience working with special purpose security hardware such as Trusted Platform Modules (TPMs) and Hardware Security Modules (HSMs) Fundamental understanding of network protocols; including the TCP/IP stack as well as UDP based protocols Experienced in navigating large, complex, interactive systems Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams Excellent communication skills, both written and verbal Ability to work both independently and in a team Demonstrated ability to deal with ambiguity and to learn new technologies quickly Advanced degree in a technical or engineering discipline ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads. The Starshield team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. As a Sr. Security Software Engineer you will influence the security of software across our product lines. We are looking for people with a track record of shipping reliable software and who have a broad understanding of the security design of today’s Internet, including the cryptographic primitives involved. You see the big picture, prioritize accordingly, and are comfortable with working at different levels of abstraction. Ideally, you have notable skills in one or more of the following: Software engineering Applied cryptography Network security Operating system security Secure/authenticated boot Incident response and adversary detection Vulnerability research Being flexible, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams are paramount to success. If you are passionate about building quality products, love the challenges of outsmarting adversaries, and want to make an impact on an inter-planetary scale, then you will fit right in. RESPONSIBILITIES: Design and build security infrastructure for Starshield, including cryptographic services and other security-critical services Develop security features for Starshield systems, including our router, dish, gateways, and satellites Design security into factory processes and provide network services in support of this Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams Build prototypes and help identify, design, and test security improvements BASIC QUALIFICATIONS: Bachelor's degree in computer science or another STEM discipline and 5+ years of professional experience in security software development; OR 7+ years of professional experience in security software development in lieu of a degree Experience with one or more software development languages (i.e. Python, C++, Golang) Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure PREFERRED SKILLS AND EXPERIENCE: Experience contributing security improvements to complex systems Experience working with special purpose security hardware such as trusted platform modules (TPMs) and hardware security modules (HSMs) Fundamental understanding of network protocols; including the TCP/IP stack as well as UDP based protocols Experienced in navigating large, complex, interactive systems Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams Excellent communication skills, both written and verbal Ability to work both independently and in a team Demonstrated ability to deal with ambiguity and to learn new technologies quickly Advanced degree in a technical or engineering discipline Active Top Secret, Top Secret SCI, or DOE Level Q clearance ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs. COMPENSATION AND BENEFITS: Pay Range: Level 3: $170,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads. The Starshield team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. As a Sr. Security Software Engineer you will influence the security of software across our product lines. We are looking for people with a track record of shipping reliable software and who have a broad understanding of the security design of today’s Internet, including the cryptographic primitives involved. You see the big picture, prioritize accordingly, and are comfortable with working at different levels of abstraction. Ideally, you have notable skills in one or more of the following: Software engineering Applied cryptography Network security Operating system security Secure/authenticated boot Incident response and adversary detection Vulnerability research Being flexible, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams are paramount to success. If you are passionate about building quality products, love the challenges of outsmarting adversaries, and want to make an impact on an inter-planetary scale, then you will fit right in. RESPONSIBILITIES: Design and build security infrastructure for Starshield, including cryptographic services and other security-critical services Develop security features for Starshield systems, including our router, dish, gateways, and satellites Design security into factory processes and provide network services in support of this Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams Build prototypes and help identify, design, and test security improvements BASIC QUALIFICATIONS: Bachelor's degree in computer science or another STEM discipline and 5+ years of professional experience in security software development; OR 7+ years of professional experience in security software development in lieu of a degree Experience with one or more software development languages (i.e. Python, C++, Golang) Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure PREFERRED SKILLS AND EXPERIENCE: Experience contributing security improvements to complex systems Experience working with special purpose security hardware such as trusted platform modules (TPMs) and hardware security modules (HSMs) Fundamental understanding of network protocols; including the TCP/IP stack as well as UDP based protocols Experienced in navigating large, complex, interactive systems Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams Excellent communication skills, both written and verbal Ability to work both independently and in a team Demonstrated ability to deal with ambiguity and to learn new technologies quickly Advanced degree in a technical or engineering discipline Active Top Secret, Top Secret SCI, or DOE Level Q clearance ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs. COMPENSATION AND BENEFITS: Pay Range: Level 3: $170,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SIMULATION SOFTWARE ENGINEER (VEHICLE ENGINEERING) As a Software Engineer on the Simulations team, you will design, develop, and test our in-house simulation software supporting all SpaceX flight systems. You will program the core simulation infrastructure and collaborate on the building of models of fluids, electronics, and multi-body physics systems. This is a high impact role where you will work across the engineering groups to build high fidelity simulations used to develop cutting-edge software and hardware. Our simulation software is critical to current and future mission successes including Falcon, Falcon Heavy, Dragon, Starlink, and Starship. SpaceX is looking for smart, motivated software engineers who enjoy taking on complex challenges, work well in dynamic environments and care about software best practices. Help us build world class software that is critical to SpaceX mission to Mars. RESPONSIBILITIES: Develop and maintain the high-fidelity real-time simulation software used for all vehicles Develop prototypes to prove out key design concepts and quantify technical constraints Maintain the highest standards of excellence, never settle for the status quo Improve reliability and performance of simulation software Work with simulation software users to develop new features and improve user experiences BASIC QUALIFICATIONS: Bachelor's degree in computer science, engineering, math, or STEM discipline and 5+ years of experience in software development; OR 7+ years of professional experience in software development in lieu of a degree 2+ years development experience in C++ PREFERRED SKILLS AND EXPERIENCE: Strong software design and development skills in C++ Understanding of distributed computing systems, networking protocols, memory management, and CPU scheduling Thorough knowledge of classical physics and math (algebra, calculus, Euclidean geometry) Strong skills in debugging, performance optimization and unit testing Creative approach to problem solving Experience with open source C++ simulators such as ROS2 and Gazebo Ability to work effectively in a dynamic environment with changing needs and requirements Ability to work independently and in a team, take initiative, and communicate effectively ADDITIONAL REQUIREMENTS: Willing to work extended hours and weekends when needed COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARSHIELD) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy the Starshield constellation. Starshield is the world’s largest US government satellite constellation and is tasked with providing immediate access to critical intelligence and national security data for the US government anywhere on the globe. We design, build, test, and operate all parts of the system – receivers that allow users to connect within minutes, and the software that brings it all together. We’ve only begun to scratch the surface of Starshield's global impact and are looking for best-in-class engineers to help us further our ambitious goals. As an engineer focused on Starshield's software and GPU infrastructure, you will design, operate and scale the infrastructure which supports critical national security missions. These positions cover a variety of areas ranging from Site Reliability Engineering, Developer Operations, and GPU platforms. You will develop automation to deploy and manage on-premise compute resources, create highly scalable and maintainable software products, and directly collaborate with engineering across the board. RESPONSIBILITIES: Manage GPU/CPU infrastructure deployments to Top Secret data centers Manage and provide support for GPU as a service for external customers on bare metal hardware and virtualized platforms Design, validate, and productize solutions for AI clusters (100k+ GPU scale) Develop automation to deploy and manage on-premise Kubernetes\AI clusters, and operating systems Deploy and manage core infrastructure such as databases, monitoring and distributed storage Closely collaborate with AI engineers to create highly scalable, operable, and maintainable products Engage in and improve the whole lifecycle of services -- from inception and design, through deployment, operation and refinement Monitoring and alerting supporting systems to have high availability Identify areas for improvement and create innovative solutions that enable high system availability Mentor and train junior engineers As a senior engineer you must lead the team to technical excellence – your decisions guide the team BASIC QUALIFICATIONS: Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 5+ years of professional experience with Linux operating systems; OR 7+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree 5+ year of experience with Kubernetes 5+ year of experience managing Linux operating systems Experience with Terraform, Ansible, or other infrastructure tools Experience with containerization technologies (i.e. OCI containers, Kubernetes) Experience scripting in Bash, Python, or other similar languages Development experience in Python, C++, or Go PREFERRED SKILLS AND EXPERIENCE: 5+ years of experience with Python and Python-based development frameworks Experience managing Kubernetes clusters, not just using them Knowledge of Linux boot process and systems configuration Deep understanding of testing, continuous integration, build, deployment & continuous monitoring Understanding of relevant build technologies, such as Bazel and Makefiles Focus on performance bottlenecks and performance improvement techniques Understanding of distributed databases and data modeling Experience with automatically managing thousands of servers (eg: Terraform or Ansible) Strong networking knowledge of TCP/IP Cloud virtualization experience (as the cloud provider) Experience using NVIDIA GPU deployment stacks (Blackwell/Rubin) Excellent communications skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations Active Top Secret, Top Secret SCI, or DOE Level Q clearance ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed Must be willing to travel domestically and globally in the future when needed This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs. COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $270,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARSHIELD) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy the Starshield constellation. Starshield is the world’s largest US government satellite constellation and is tasked with providing immediate access to critical intelligence and national security data for the US government anywhere on the globe. We design, build, test, and operate all parts of the system – receivers that allow users to connect within minutes, and the software that brings it all together. We’ve only begun to scratch the surface of Starshield's global impact and are looking for best-in-class engineers to help us further our ambitious goals. As an engineer focused on Starshield's software and GPU infrastructure, you will design, operate and scale the infrastructure which supports critical national security missions. These positions cover a variety of areas ranging from Site Reliability Engineering, Developer Operations, and GPU platforms. You will develop automation to deploy and manage on-premise compute resources, create highly scalable and maintainable software products, and directly collaborate with engineering across the board. RESPONSIBILITIES: Manage GPU/CPU infrastructure deployments to Top Secret data centers Manage and provide support for GPU as a service for external customers on bare metal hardware and virtualized platforms Design, validate, and productize solutions for AI clusters (100k+ GPU scale) Develop automation to deploy and manage on-premise Kubernetes\AI clusters, and operating systems Deploy and manage core infrastructure such as databases, monitoring and distributed storage Closely collaborate with AI engineers to create highly scalable, operable, and maintainable products Engage in and improve the whole lifecycle of services -- from inception and design, through deployment, operation and refinement Monitoring and alerting supporting systems to have high availability Identify areas for improvement and create innovative solutions that enable high system availability Mentor and train junior engineers As a senior engineer you must lead the team to technical excellence – your decisions guide the team BASIC QUALIFICATIONS: Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 5+ years of professional experience with Linux operating systems; OR 7+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree 5+ year of experience with Kubernetes 5+ year of experience managing Linux operating systems Experience with Terraform, Ansible, or other infrastructure tools Experience with containerization technologies (i.e. OCI containers, Kubernetes) Experience scripting in Bash, Python, or other similar languages Development experience in Python, C++, or Go PREFERRED SKILLS AND EXPERIENCE: 5+ years of experience with Python and Python-based development frameworks Experience managing Kubernetes clusters, not just using them Knowledge of Linux boot process and systems configuration Deep understanding of testing, continuous integration, build, deployment & continuous monitoring Understanding of relevant build technologies, such as Bazel and Makefiles Focus on performance bottlenecks and performance improvement techniques Understanding of distributed databases and data modeling Experience with automatically managing thousands of servers (eg: Terraform or Ansible) Strong networking knowledge of TCP/IP Cloud virtualization experience (as the cloud provider) Experience using NVIDIA GPU deployment stacks (Blackwell/Rubin) Excellent communications skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations Active Top Secret, Top Secret SCI, or DOE Level Q clearance ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed Must be willing to travel domestically and globally in the future when needed This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs. COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARSHIELD) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy the Starshield constellation. Starshield is the world’s largest US government satellite constellation and is tasked with providing immediate access to critical intelligence and national security data for the US government anywhere on the globe. We design, build, test, and operate all parts of the system – receivers that allow users to connect within minutes, and the software that brings it all together. We’ve only begun to scratch the surface of Starshield's global impact and are looking for best-in-class engineers to help us further our ambitious goals. As an engineer focused on Starshield's software and GPU infrastructure, you will design, operate and scale the infrastructure which supports critical national security missions. These positions cover a variety of areas ranging from Site Reliability Engineering, Developer Operations, and GPU platforms. You will develop automation to deploy and manage on-premise compute resources, create highly scalable and maintainable software products, and directly collaborate with engineering across the board. RESPONSIBILITIES: Manage GPU/CPU infrastructure deployments to Top Secret data centers Manage and provide support for GPU as a service for external customers on bare metal hardware and virtualized platforms Design, validate, and productize solutions for AI clusters (100k+ GPU scale) Develop automation to deploy and manage on-premise Kubernetes\AI clusters, and operating systems Deploy and manage core infrastructure such as databases, monitoring and distributed storage Closely collaborate with AI engineers to create highly scalable, operable, and maintainable products Engage in and improve the whole lifecycle of services -- from inception and design, through deployment, operation and refinement Monitoring and alerting supporting systems to have high availability Identify areas for improvement and create innovative solutions that enable high system availability Mentor and train junior engineers As a senior engineer you must lead the team to technical excellence – your decisions guide the team BASIC QUALIFICATIONS: Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 5+ years of professional experience with Linux operating systems; OR 7+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree 5+ year of experience with Kubernetes 5+ year of experience managing Linux operating systems Experience with Terraform, Ansible, or other infrastructure tools Experience with containerization technologies (i.e. OCI containers, Kubernetes) Experience scripting in Bash, Python, or other similar languages Development experience in Python, C++, or Go PREFERRED SKILLS AND EXPERIENCE: 5+ years of experience with Python and Python-based development frameworks Experience managing Kubernetes clusters, not just using them Knowledge of Linux boot process and systems configuration Deep understanding of testing, continuous integration, build, deployment & continuous monitoring Understanding of relevant build technologies, such as Bazel and Makefiles Focus on performance bottlenecks and performance improvement techniques Understanding of distributed databases and data modeling Experience with automatically managing thousands of servers (eg: Terraform or Ansible) Strong networking knowledge of TCP/IP Cloud virtualization experience (as the cloud provider) Experience using NVIDIA GPU deployment stacks (Blackwell/Rubin) Excellent communications skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations Active Top Secret, Top Secret SCI, or DOE Level Q clearance ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed Must be willing to travel domestically and globally in the future when needed This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs. COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARSHIELD) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy the Starshield constellation. Starshield is the world’s largest US government satellite constellation and is tasked with providing immediate access to critical intelligence and national security data for the US government anywhere on the globe. We design, build, test, and operate all parts of the system – receivers that allow users to connect within minutes, and the software that brings it all together. We’ve only begun to scratch the surface of Starshield's global impact and are looking for best-in-class engineers to help us further our ambitious goals. As an engineer focused on Starshield's software and GPU infrastructure, you will design, operate and scale the infrastructure which supports critical national security missions. These positions cover a variety of areas ranging from Site Reliability Engineering, Developer Operations, and GPU platforms. You will develop automation to deploy and manage on-premise compute resources, create highly scalable and maintainable software products, and directly collaborate with engineering across the board. RESPONSIBILITIES: Manage GPU/CPU infrastructure deployments to Top Secret data centers Manage and provide support for GPU as a service for external customers on bare metal hardware and virtualized platforms Design, validate, and productize solutions for AI clusters (100k+ GPU scale) Develop automation to deploy and manage on-premise Kubernetes\AI clusters, and operating systems Deploy and manage core infrastructure such as databases, monitoring and distributed storage Closely collaborate with AI engineers to create highly scalable, operable, and maintainable products Engage in and improve the whole lifecycle of services -- from inception and design, through deployment, operation and refinement Monitoring and alerting supporting systems to have high availability Identify areas for improvement and create innovative solutions that enable high system availability Mentor and train junior engineers As a senior engineer you must lead the team to technical excellence – your decisions guide the team BASIC QUALIFICATIONS: Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 5+ years of professional experience with Linux operating systems; OR 7+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree 5+ year of experience with Kubernetes 5+ year of experience managing Linux operating systems Experience with Terraform, Ansible, or other infrastructure tools Experience with containerization technologies (i.e. OCI containers, Kubernetes) Experience scripting in Bash, Python, or other similar languages Development experience in Python, C++, or Go PREFERRED SKILLS AND EXPERIENCE: 5+ years of experience with Python and Python-based development frameworks Experience managing Kubernetes clusters, not just using them Knowledge of Linux boot process and systems configuration Deep understanding of testing, continuous integration, build, deployment & continuous monitoring Understanding of relevant build technologies, such as Bazel and Makefiles Focus on performance bottlenecks and performance improvement techniques Understanding of distributed databases and data modeling Experience with automatically managing thousands of servers (eg: Terraform or Ansible) Strong networking knowledge of TCP/IP Cloud virtualization experience (as the cloud provider) Experience using NVIDIA GPU deployment stacks (Blackwell/Rubin) Excellent communications skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations Active Top Secret, Top Secret SCI, or DOE Level Q clearance ADDITIONAL REQUIREMENTS: Must be willing to work extended hours and weekends as needed Must be willing to travel domestically and globally in the future when needed This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs. COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (APPLICATION SOFTWARE) The application software team is the central nervous system of SpaceX. We build mission-critical platforms that accelerate vehicle software delivery, testing, and operations for every Falcon 9, Starship, and Dragon mission all while powering Starlink’s global growth. This position will have a meaningful impact on Starship by significantly reducing safety-critical build and test times for vehicle software. We are looking for a Site Reliability Engineer who brings a strong SRE mindset, cares deeply about safety, quality, and attention to detail, and possesses the ability to understand the big picture before writing code. The ideal candidate fully understands what they are building, enjoys hard problem solving, thinks strategically, and is decisive, organized, and self-critical. SpaceX relies on our vehicle software being built quickly and correctly, tested rigorously, and rapidly iterated on. You will build and maintain the tools that make this possible. Every time a Falcon 9 or Starship launches, a Dragon capsule docks with the ISS, or a Starlink satellite connects a new community, the software responsible for it was created with the tools you design, improve, and scale. Aerospace experience is not required. We value smart, motivated, collaborative engineers who treat teammates with fairness, respect, and support, and who want to take full ownership of challenging problems to help make humanity multi-planetary. RESPONSIBILITIES: Deploy, upgrade, operate, maintain, and scale our suite of mission-critical products and services Manage our underlying infrastructure as code and use modern observability tools to provide a complete picture of application health Closely collaborate with software engineers to design and build highly operable, maintainable, and testable systems Engage in and improve the entire software development lifecycle — from inception and design through deployment, operation, and continuous refinement Practice sustainable incident response and blameless postmortems Provide high-quality end-user support to vehicle software engineers Participate in the team’s on-call rotation Identify and eliminate performance bottlenecks using measurement and creative engineering BASIC QUALIFICATIONS: Bachelor’s degree in computer science, information systems, or an engineering discipline; OR 7+ years of professional experience in SRE or DevOps in lieu of a degree 3+ years of experience with Python and Python-based development frameworks Experience with Linux operating systems PREFERRED SKILLS AND EXPERIENCE: Experience with build systems (Bazel, Buck, Make, etc.) Experience with both container and virtualization technologies (Docker, Kubernetes, vSphere, QEMU, KVM, etc.) Experience with databases and data modeling (Postgres, MySQL, ClickHouse, etc.) Experience with infrastructure as code (IaC) tools for managing fleets of servers Experience with Terraform, Ansible, Puppet, or similar automation frameworks Knowledge of the technologies that predate and underpin modern cloud infrastructure, with the ability to translate high-level developer experiences into specific implementations from first principles Ability to work with mission-critical and sensitive systems with appropriate urgency and care Ability to communicate effectively with customers, peers, and management in both formal and informal settings Experience with full-stack development (the team primarily uses Python, JavaScript, and C#; end users primarily use C++) ADDITIONAL REQUIREMENTS: Must be able to work extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay Range: Sr. Site Reliability Engineer: $165,000.00 - $230,000.00/per year Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation & will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARLINK) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to 9M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We’ve only begun to scratch the surface of Starlink’s potential global impact and are looking for the world’s best engineers to help maximize Starlink’s utility for communities and businesses around the globe. As a Sr. Site Reliability Engineer on the Starlink program, you will be solving challenges that improve our ability to fully utilize the hardware we have deployed. Our goal is to provide customers with the best possible satellite internet experience, often providing under-served communities with affordable, life-changing broadband internet access. Aerospace experience is not required for success here - rather, we look for smart, motivated, and collaborative site reliability engineers who love solving problems and want to make an impact on a truly inspiring mission. You will have full ownership of challenging problems, working with a team of enthusiastic engineers to design and produce solutions that enable SpaceX to move towards our goals at a rapid pace. The success of the missions at SpaceX depends on the software that you and your team produce. RESPONSIBILITIES: Upgrade existing distributed systems to become sharded and geo-redundant in multiple data centers Advance existing deployment, monitoring, and alerting infrastructure to support a multi-region environment Manage petabyte scale bare metal compute clusters Closely collaborate with engineers across all programs to create highly operable, scalable, and maintainable products Engage throughout the whole software development lifecycle of services -- from inception to design, deployment, operation, and iterative refinement Focus on performance bottlenecks and performance improvement techniques BASIC QUALIFICATIONS: Bachelor's degree in computer science, engineering, math, or scientific discipline and 5 years of software development experience; OR 7+ years of professional experience building software with site reliability or DevOps in lieu of a degree Experience with Linux operating systems PREFERRED SKILLS AND EXPERIENCE: 5+ years of rigorous experience with site reliability or DevOps Experience with Kubernetes and Istio for on-premise deployment Experience with in-stream, data processing and analytics using open source platforms such as Apache Kafka, Spark, HBase, HDFS, Flink Experience troubleshooting hardware and network-layer issues Programming experience in Python, C#, Java, Scala, Go or similar languages Good understanding of version control, testing, continuous integration, build, deployment and monitoring ADDITIONAL REQUIREMENTS: Willing to work extended hours and weekends when needed COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $280,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here . SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com .