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Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a experienced Java developer to fill an opening on a small, mission-focused team. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: A minimum of Fourteen (14) years of experience as a SWE is required. Bachelor’s degree in Electrical Engineering, Computer Engineering, or Computer Science from an accredited college or university is required Required Skills: Git Gradle Guice/Dependency Injection Docker REST Linux Desired Skills: ELK Stack MongoDB Ansible Kubernetes Any background developing front-end UI solutions in Angular/Typescript would be beneficial Willingness to work limited-scope UI tasks This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level software engineer who shall be responsible for developing and maintaining system management infrastructure software and services for High Performance Computing (HPC) systems in a Linux environment. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus three (3) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity Seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Required Skills: Experience using the Linux CLI and Linux tools Proficiency in scripting (Bash/Python) to automate tasks and processes Recent software development experience using Python Recent software development experience using Rust Experience with automation frameworks including Ansible for orchestrating deployment Experience developing authentication protocols, authorization logic, access control lists, and permissions for HPC systems in a Linux environment Basic Linux systems administration including User and Group Management Experience with CI/CD principles, methodologies, and tools including GitLab CI Familiar with Agile, Scrum, or Scaled Agile Framework (SAFe) methodologies Experience with Git Source Control System Desired Skills: Experience with containerization technologies such as Docker, PodMan, containers Experience with the Atlassian Tool Suite (JIRA, Confluence) This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level software engineer who shall be responsible for developing and maintaining system management infrastructure software and services for High Performance Computing (HPC) systems in a Linux environment. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus three (3) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity Seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Required Skills: Experience using the Linux CLI and Linux tools Proficiency in scripting (Bash/Python) to automate tasks and processes Recent software development experience using Python Familiar with CI/CD principles, methodologies, and tools including GitLab CI Familiar with Agile, Scrum, or Scaled Agile Framework (SAFe) methodologies Experience with Git Source Control System Desired Skills: Experience with automation frameworks including Ansible for orchestrating deployment Experience with containerization technologies such as Docker, PodMan, containers Experience with Secret Management tools including HashiCorp Vault Familiar with Identity and Access Management (IAM) solutions including Keycloak Familiar with Datacenter Infrastructure Management (DCIM) tools including Netbox Familiar with Observability and Analytics platform solutions such as Splunk Experience with the Atlassian Tool Suite (JIRA, Confluence) This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software engineer who shall be responsible for designing, developing, and maintaining Tools and Services in support of the Atlassian’s suite of products (such as Jira, Confluence, Bitbucket, Bamboo). The Software Engineer shall work closely with cross-functional teams including software developers, system administrators, project managers, and mission customers to deliver seamless integrations that enhance productivity and streamline workflows. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Required Skills: Proficiency with the Linux command-line interface (CLI) Strong scripting experience (Bash, Python, Groovy) Recent Java software development experience in Linux environments Experience developing with the Spring Framework Proficiency in modern web technologies (JavaScript, HTML, CSS) Experience with containerization technologies including Docker Experience with Apache Velocity Experience with OpenSearch Experience using the Atlassian plugin SDK, to create and extend the Atlassian suite of applications Experience creating documentation of configurations, procedures, and system changes Desired Skills: Experience with the Atlassian suite of tools Experience with IaC principles and automation tools such as Ansible Experience with Cloud technologies This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software integration engineer who shall be responsible for the test, evaluation, integration, and troubleshooting of the HPC software stack and related system issues. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Bachelor's Degree in Computer Science or related field and have at least ten (10) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. The individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have at least ten (10) years of demonstrable experience. An industry recognized professional certification, as defined in the TT0s, may substitute as one (1) year experience. A Master's Degree in Computer Science or related field may substitute for two (2) years' experience. Required Skills: Experience with the Linux CLI, and Linux tools Extensive recent experience using Bash/Python to develop scripts Solid understanding of the Slurm resource management and job scheduling tool Experience with integration, evaluation, and system administration of HPC systems Experience troubleshooting HPC system problems, including basic system administration tasks, including software stack issues and hardware issues Experience with IaC principles and automation tools such as Salt and Ansible Familiar with HPC shared file systems such as Lustre, GPFS, and Panasas Familiar with system monitoring tools such as Ganglia and Nagios Familiar with acceleration technologies such as GPU, FPGA, and ASICs Familiar with high-speed network interconnect technologies such as InfiniBand and Slingshot Familiar with open-source industry-standard HPC benchmark tooling Ability to troubleshoot problems with a rigorous, analytical approach that enables diagnosis of root causes and discovery of mitigation/solution paths Desired Skills: Experience with the Atlassian Tool Suite (JIRA, Confluence) Experience supporting HPC large-scale systems and customers This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software integration engineer who shall be responsible for the administration, maintenance, and operational support of the Platform-as-a-Service (PaaS) component of the CASA Compute Environment (CCE). The CCE provides secure, multi-tenant, high-performance, and highly available Kubernetes clusters operating within a Linux-based infrastructure. Tasking shall ensure platform reliability, scalability, security compliance, and optimal cluster performance in support of mission and application requirements. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Bachelor's Degree in Computer Science or related field and have at least eight (8) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. The individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have at least eight (8) years of demonstrable experience. An industry recognized professional certification, as defined in the TT0s, may substitute as one (1) year experience. A Master's Degree in Computer Science or related field may substitute for two (2) years' experience. Required Skills: Experience using the Linux CLI and Linux suite of tools Experience developing scripts using Bash/Python Experience with containerization technologies such as Docker/Podman Demonstrated experience administrating and monitoring Kubernetes clusters Demonstrated experience administrating/monitoring Kubernetes clusters Experience troubleshooting and resolving issues related to Kubernetes workloads (ingress, performance, networking, storage, etc.) Experience with IaC principles, concepts, and methodologies using automation tools including Ansible Experience writing, deploying, and maintaining Helm Charts Experience using system monitoring tools such as Prometheus/Grafana Experience using Git for source code management, branching strategies, and team collaboration Desired Skills: Experience with the Atlassian Tool Suite (Jira, Confluence, etc.) Experience working in a DevOps environment that uses Agile principles and methodologies Experience with or willingness to learn development of Python applications (REST services, microservices, etc.) CKA (Certified Kubernetes Administrator) This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level software integration engineer who shall be responsible for the administration, maintenance, and operational support of the Platform-as-a-Service (PaaS) component of the CASA Compute Environment (CCE). The CCE provides secure, multi-tenant, high-performance, and highly available Kubernetes clusters operating within a Linux-based infrastructure. Tasking shall ensure platform reliability, scalability, security compliance, and optimal cluster performance in support of mission and application requirements. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Bachelor's Degree in Computer Science or related field at least six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. The individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. Required Skills: Experience using the Linux CLI and Linux suite of tools Experience developing scripts using Bash/Python Experience with containerization technologies such as Docker/Podman Demonstrated experience administrating and monitoring Kubernetes clusters Experience troubleshooting and resolving issues related to Kubernetes workloads (ingress, performance, networking, storage, etc.) Experience with IaC principles, concepts, and methodologies using automation tools including Ansible Experience writing, deploying, and maintaining Helm Charts Experience using system monitoring tools such as Prometheus /Grafana Experience using Git for source code management, branching strategies, and team collaboration Desired Skills: Experience with the Atlassian Tool Suite (Jira, Confluence, etc.) Experience working in a DevOps environment that uses Agile principles and methodologies Experience with or willingness to learn development of Python applications (REST services, microservices, etc.) CKA (Certified Kubernetes Administrator) This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software engineer who shall be responsible for developing, sustaining, and troubleshooting the project's software suite of applications and possibly future capabilities as mission needs arise. Software development activities include implementation, testing, and integration with other COTS, GOTS, and FOSS products, packages, and libraries. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Required Skills: Experience using the Linux CLI and Linux tools Experience developing scripts using Bash Recent Python (3.x) software development experience Experience with Rust programming concepts, or a willingness and aptitude to learn Rust Experience with NoSQL databases including MongoDB Experience with containerization technologies such as Docker and containers Experience with container orchestration technologies such as Kubernetes Experience creating Helm Charts to deploy containerized services on Kubernetes Familiar with Messaging Frameworks including RabbitMQ Familiar with CI/CD principles, methodologies, and tools including GitLab CI Familiar with IaC principles, methodologies, and tools such as Ansible Experience with Git Source Control System Desired Skills: Experience with SQL databases including PostgreSQL Experience with the Atlassian Tool Suite including Jira and Confluence This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D