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Job Title: Appian Confirmation Analyst - Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: CACI is preparing for an exciting modernization effort with the Department of Veterans Affairs (VA). This new program will be a transformational initiative that will reshape how the VA manages acquisition, contracting, and enterprise-wide data. As the VA moves toward a modern, secure, and integrated CMS environment, our team will play a pivotal role in delivering the technology, expertise, and innovative problem solving required to support the nation’s veterans. CACI is building a team of experts who thrive in challenging modernization environments as this program calls for high-impact technical leaders, forward-thinking engineers and mission-focused professionals. We are currently hiring an Appian Configuration Analyst (Junior Developer) to join this dynamic team. The Appian Configuration Analyst (Junior Developer) will configure and optimize Appian-based solutions within Agile delivery pods supporting an enterprise acquisition system modernization. This role requires strong technical skills in low-code platform configuration, experience with business process automation, and the ability to work collaboratively with developers and business analysts to deliver user-friendly workflows serving 26,000+ users transitioning to a unified Appian-based platform. This position is contingent upon contract award. Responsibilities: Configure Appian GAM Suite modules including workflows, business rules, decision tables, forms, interfaces, and user experience components to meet Federal acquisition requirements Collaborate with Appian developers, business analysts, and subject matter experts to translate business requirements into technical Appian configurations Build and maintain configurable components including clause libraries, questionnaire logic, milestone templates, approval routing, and document generation templates Support development of reusable Appian objects, interfaces, data types, and expression rules to accelerate delivery and promote consistency Participate in Agile ceremonies including sprint planning, daily standups, demos, and retrospectives, contributing to sprint commitments and velocity Contribute to continuous improvement initiatives by identifying configuration patterns, reusable components, and process optimizations Conduct unit testing of configured components and support integration testing, UAT, and defect resolution activities Document configuration decisions, technical specifications, and user-facing guidance to support knowledge transfer and maintenance Optimize Appian performance through configuration best practices, caching strategies, and efficient workflow design Support deployment activities including package preparation, environment promotion, and release validation Qualifications: Required: US Citizen with ability to pass Tier 2 background investigation Bachelor's degree (preferably in Computer Science, Information Technology, Engineering, or related technical field), or at least 3 additional years of relevant IT experience 3-5 years of experience in software configuration, business process automation, or low-code platform development Experience with low-code/no-code platforms or business process management tools Strong understanding of workflow automation, business rules, and process modeling concepts Ability to translate business requirements into technical configurations Strong analytical and problem-solving skills with attention to detail Desired: Appian Certified Analyst or Appian Certified Associate Developer certification Hands-on experience with Appian platform configuration (process models, interfaces, decision rules, records, sites) Experience supporting Federal government system modernization programs Knowledge of Federal acquisition lifecycle, contracting processes, or FAR/VAAR regulations Understanding of Agile/Scrum methodologies and sprint-based delivery Prior experience with API integrations, web services, or system interfaces SQL knowledge for data querying and validation Familiarity with Federal financial management or ERP systems Experience with Azure cloud environments or SaaS application configuration Background in user experience design or Section 508 accessibility standards Scripting or programming experience (JavaScript, Java, Python) for advanced Appian configuration - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $69,100-$141,500 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: Appian Developer - Mid Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: CACI is preparing for an exciting modernization effort with the Department of Veterans Affairs (VA). This new program will be a transformational initiative that will reshape how the VA manages acquisition, contracting, and enterprise-wide data. As the VA moves toward a modern, secure, and integrated CMS environment, our team will play a pivotal role in delivering the technology, expertise, and innovative problem solving required to support the nation’s veterans. CACI is building a team of experts who thrive in challenging modernization environments as this program calls for high-impact technical leaders, forward-thinking engineers and mission-focused professionals. We are currently hiring an Appian Developer to join this dynamic team. The Appian Developer will design, develop, and maintain Appian-based applications within Agile delivery pods supporting a Federal enterprise acquisition system modernization. This role requires strong technical skills in low-code platform development, experience with process automation and integrations, and the ability to work collaboratively with business analysts and technical teams to deliver scalable solutions serving 26,000+ users transitioning to a unified Appian-based platform. This position is contingent upon contract award. Key Responsibilities Design and develop Appian applications including process models, interfaces, records, sites, integrations, and expression rules to meet Federal acquisition requirements Build and maintain Appian Connected Systems and Integration Objects to enable system-to-system data exchange with financial systems, Federal platforms, and internal applications Develop reusable components, data types, and expression rules to accelerate delivery and promote code consistency across delivery pods Collaborate with Appian Configuration Analysts, business analysts, and subject matter experts to translate business requirements into technical solutions Participate in Agile ceremonies including sprint planning, daily standups, demos, and retrospectives, contributing to sprint commitments and velocity Conduct unit testing, code reviews, and support integration testing, UAT, and defect resolution activities Optimize application performance through efficient query design, caching strategies, and Appian best practices Develop and maintain technical documentation including design specifications, API documentation, and deployment procedures Support deployment activities including application packaging, environment promotion, and release validation Mentor junior developers on Appian development best practices, design patterns, and Federal acquisition domain knowledge Qualifications Required US citizen with ability to pass Tier 2 background investigation Bachelor's degree in Computer Science, Information Technology, Engineering, or related technical field of study (3+ additional years of relevant IT experience may be considered in lieu of degree) 3-7 years of experience in software development, with at least 1 year of Appian development or low-code platform experience (Two levels: mid-career = 3-5 years of experience; lead-level = 5+ years of experience) Experience developing applications using low-code/no-code platforms or business process management tools Strong understanding of software development lifecycle, object-oriented programming concepts, and database design Proficiency with web services, APIs, or system integration development Strong analytical and problem-solving skills with attention to code quality and maintainability Desired Appian Certified Associate Developer or Appian Certified Senior Developer certification Hands-on experience developing Appian applications (process models, interfaces, records, sites, integrations, expression rules) Experience supporting Federal government system modernization programs Knowledge of Federal acquisition lifecycle, contracting processes, or FAR/VAAR regulations Advanced SQL skills for database querying, optimization, and stored procedure development Prior experience with Agile/Scrum methodologies and sprint-based delivery Programming experience (Java, JavaScript, Python) for advanced Appian customizations or extensions Familiarity with Azure cloud environments, SaaS application development, or containerization Experience with RESTful APIs, SOAP web services, or enterprise integration patterns Understanding of DevSecOps practices, CI/CD pipelines, and automated testing Background in user experience design or Section 508 accessibility standards Experience with data migration, ETL processes, or data transformation logic - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $69,100-$141,500 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: Appian Developer - Lead Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: CACI is preparing for an exciting modernization effort with the Department of Veterans Affairs (VA). This new program will be a transformational initiative that will reshape how the VA manages acquisition, contracting, and enterprise-wide data. As the VA moves toward a modern, secure, and integrated CMS environment, our team will play a pivotal role in delivering the technology, expertise, and innovative problem solving required to support the nation’s veterans. CACI is building a team of experts who thrive in challenging modernization environments as this program calls for high-impact technical leaders, forward-thinking engineers and mission-focused professionals. We are currently hiring an Appian Developer to join this dynamic team. The Appian Developer will design, develop, and maintain Appian-based applications within Agile delivery pods supporting a Federal enterprise acquisition system modernization. This role requires strong technical skills in low-code platform development, experience with process automation and integrations, and the ability to work collaboratively with business analysts and technical teams to deliver scalable solutions serving 26,000+ users transitioning to a unified Appian-based platform. This position is contingent upon contract award. Key Responsibilities Design and develop Appian applications including process models, interfaces, records, sites, integrations, and expression rules to meet Federal acquisition requirements Build and maintain Appian Connected Systems and Integration Objects to enable system-to-system data exchange with financial systems, Federal platforms, and internal applications Develop reusable components, data types, and expression rules to accelerate delivery and promote code consistency across delivery pods Collaborate with Appian Configuration Analysts, business analysts, and subject matter experts to translate business requirements into technical solutions Participate in Agile ceremonies including sprint planning, daily standups, demos, and retrospectives, contributing to sprint commitments and velocity Conduct unit testing, code reviews, and support integration testing, UAT, and defect resolution activities Optimize application performance through efficient query design, caching strategies, and Appian best practices Develop and maintain technical documentation including design specifications, API documentation, and deployment procedures Support deployment activities including application packaging, environment promotion, and release validation Mentor junior developers on Appian development best practices, design patterns, and Federal acquisition domain knowledge Qualifications Required US citizen with ability to pass Tier 2 background investigation Bachelor's degree in Computer Science, Information Technology, Engineering, or related technical field of study (3+ additional years of relevant IT experience may be considered in lieu of degree) 5+ years of experience in software development, with at least 1 year of Appian development or low-code platform experience Experience developing applications using low-code/no-code platforms or business process management tools Strong understanding of software development lifecycle, object-oriented programming concepts, and database design Proficiency with web services, APIs, or system integration development Strong analytical and problem-solving skills with attention to code quality and maintainability Desired Appian Certified Associate Developer or Appian Certified Senior Developer certification Hands-on experience developing Appian applications (process models, interfaces, records, sites, integrations, expression rules) Experience supporting Federal government system modernization programs Knowledge of Federal acquisition lifecycle, contracting processes, or FAR/VAAR regulations Advanced SQL skills for database querying, optimization, and stored procedure development Prior experience with Agile/Scrum methodologies and sprint-based delivery Programming experience (Java, JavaScript, Python) for advanced Appian customizations or extensions Familiarity with Azure cloud environments, SaaS application development, or containerization Experience with RESTful APIs, SOAP web services, or enterprise integration patterns Understanding of DevSecOps practices, CI/CD pipelines, and automated testing Background in user experience design or Section 508 accessibility standards Experience with data migration, ETL processes, or data transformation logic - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $82,100-$172,400 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: Staff AI/ML Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 1/1/2027 The Opportunity: We are looking for a Staff AI/ML Engineer looking for new and challenging problems. You will support the development of AI/ML algorithms in a multitude of disciplines from large language models, natural language processing, and time-series predictive analytics. Responsibilities: Work within a multidisciplinary team consisting of both developers and researchers. The team's core focus is the implementation of ETL pipelines to support a variety of AI/ML and LLM solutions, which in turn address a broad range of customer challenges. As an AI/ML Engineer, you will: Assemble large, complex sets of data to support AI/ML algorithm implementation Build required infrastructure for optimal extraction, transformation and loading of data from various data sources Curate and maintain data that is stored in support of metrics and evaluation Implement Artificial Intelligence/Machine Learning algorithms Identify, design, and implement internal process improvements including re-designing infrastructure for greater scalability, optimizing data delivery, and automating manual processes Use Agile methodologies to develop software Qualifications: Required: B.S. in Data Science, AI/ML, Computer Science, or related field 7+ years of experience, preferably as Data Engineer/Scientist, Machine Learning Engineer, or Software Development Experience developing data pipelines and normalizing data with canonical Python packages (e.g. NumPy, Pandas, Polars) Experience contributing within a team setting using version control (e.g. git, GitLab, Bitbucket) Active TS/SCI U.S. Government Security Clearance Desired: M.S. or PhD in Data Science, AI/ML, Computer Science, or related field Active TS/SCI U.S. Government Security Clearance with Polygraph Experience with Gitlab, DevSecOps utilizing test-driven development, containers, (e.g. Docker, Docker Compose), cloud services (e.g. AWS), tools for distributed computing (e.g. Spark, Pyspark) Experience leading an interdisciplinary team of researchers and software developers Experience with any of the following: Large Language Models and experience identifying ways to incorporate them into new domains and applications Applying Transformer-based architectures to domains in other areas outside of Natural Language Processing (NLP) such as computer vision Natural Language Processing algorithms such as BERT Reinforcement learning and familiarity with Gymnasium Gym, OpenEnv, TorchRL, RLlib, and Stable Baselines Applying clustering algorithms and/or deep neural networks to real life problems Implementing tracking and pattern-of-life algorithms Experience with GenAI Ops techniques (e.g. LLM-as-a-judge) and frameworks (e.g. LangFuse, MLFlow, Arize Phoenix) Experience with Machine Learning libraries and frameworks such as HuggingFace and LangChain Experience with Linux Familiarity with using AWS cloud computing resources such as EC2, S3, Lambda, Bedrock, etc. Experience with any of the following additional languages: Java, C++, Rust, Go, and/or C# Experience implementing algorithms on the GPU in Python or C++ using CUDA and other CUDA libraries Experience in application deployment, virtualization, and containerization (e.g. Podman, Docker, Kubernetes, Rancher) Experience shaping and writing proposals - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $98,500-$206,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: Staff AI/ML Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 1/1/2027 The Opportunity: We are looking for a Staff AI/ML Engineer looking for new and challenging problems. You will support the development of AI/ML algorithms in a multitude of disciplines from large language models, natural language processing, and time-series predictive analytics. Responsibilities: Work within a multidisciplinary team consisting of both developers and researchers. The team's core focus is the implementation of ETL pipelines to support a variety of AI/ML and LLM solutions, which in turn address a broad range of customer challenges. As an AI/ML Engineer, you will: Assemble large, complex sets of data to support AI/ML algorithm implementation Build required infrastructure for optimal extraction, transformation and loading of data from various data sources Curate and maintain data that is stored in support of metrics and evaluation Implement Artificial Intelligence/Machine Learning algorithms Identify, design, and implement internal process improvements including re-designing infrastructure for greater scalability, optimizing data delivery, and automating manual processes Use Agile methodologies to develop software Qualifications: Required: B.S. in Data Science, AI/ML, Computer Science, or related field 7+ years of experience, preferably as Data Engineer/Scientist, Machine Learning Engineer, or Software Development Experience developing data pipelines and normalizing data with canonical Python packages (e.g. NumPy, Pandas, Polars) Experience contributing within a team setting using version control (e.g. git, GitLab, Bitbucket) Active TS/SCI U.S. Government Security Clearance Desired: M.S. or PhD in Data Science, AI/ML, Computer Science, or related field Active TS/SCI U.S. Government Security Clearance with Polygraph Experience with Gitlab, DevSecOps utilizing test-driven development, containers, (e.g. Docker, Docker Compose), cloud services (e.g. AWS), tools for distributed computing (e.g. Spark, Pyspark) Experience leading an interdisciplinary team of researchers and software developers Experience with any of the following: Large Language Models and experience identifying ways to incorporate them into new domains and applications Applying Transformer-based architectures to domains in other areas outside of Natural Language Processing (NLP) such as computer vision Natural Language Processing algorithms such as BERT Reinforcement learning and familiarity with Gymnasium Gym, OpenEnv, TorchRL, RLlib, and Stable Baselines Applying clustering algorithms and/or deep neural networks to real life problems Implementing tracking and pattern-of-life algorithms Experience with GenAI Ops techniques (e.g. LLM-as-a-judge) and frameworks (e.g. LangFuse, MLFlow, Arize Phoenix) Experience with Machine Learning libraries and frameworks such as HuggingFace and LangChain Experience with Linux Familiarity with using AWS cloud computing resources such as EC2, S3, Lambda, Bedrock, etc. Experience with any of the following additional languages: Java, C++, Rust, Go, and/or C# Experience implementing algorithms on the GPU in Python or C++ using CUDA and other CUDA libraries Experience in application deployment, virtualization, and containerization (e.g. Podman, Docker, Kubernetes, Rancher) Experience shaping and writing proposals - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $98,500-$206,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: Payroll Integration Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: A Federal shared services provider delivers payroll for approximately 605,000 Federal employees across more than 150 agencies. To address inefficiencies in fragmented and aging payroll systems, it is implementing a scalable, cloud-based payroll solution that improves automation, data quality, user experience and compliance, with implementation for the full customer base targeted within eighteen months. This position supports the core implementation call order, which covers discovery and fit-gap analysis, solution design and configuration, data migration, interface development, testing and parallel payroll validation, and cutover through hypercare . In this role you will design, develop, test and deploy the inbound and outbound interfaces that connect the payroll solution to agency personnel and timekeeping systems, Treasury, tax authorities, benefits and retirement providers, and agency accounting systems. Work is performed remotely from within the United States, with periodic on-site presence as the assignment requires. Responsibilities: Develop and maintain the interface inventory and interface design specifications Design, develop, test and deploy inbound and outbound interfaces using an enterprise integration platform Develop file-based and API-based integrations, including fixed-width and positional file formats Implement error handling, monitoring, logging, retry and reconciliation for batch interfaces Develop interfaces for personnel, time and attendance, payment, tax, benefits and accounting data Coordinate with trading partners and system owners to analyze and resolve interface defects Support system integration testing and user acceptance testing Support interface cutover, dual-run operations and post-deployment stabilization Qualifications: Required: Must be a U.S. Citizen and able to obtain and maintain a Public Trust clearance All work is performed from within the United States and its territories, from a work location approved in advance by the customer Bachelor's degree and 5 years of relevant experience. Additional experience may be substituted for degree. 5 or more years designing and building system integrations on enterprise implementations Demonstrated experience with both API-based integration (REST, SOAP, JSON, XML) and file-based batch integration — the interface environment is predominantly file-based Experience implementing managed file transfer (MFT), error handling, retry and reconciliation within a batch integration landscape Experience with fixed-width and positional record formats, copybook-defined layouts, EDI, or mainframe file interfaces — the differentiating skill on this requisition Experience debugging integration defects across a system boundary, including with an external trading partner Desired: Oracle Integration Cloud (OIC), or equivalent depth on MuleSoft, Dell Boomi or Azure Integration Services Oracle Fusion HCM integration specifics — HCM Extracts, BI Publisher, OTBI, and the inbound loaders Payroll or HR interface experience — disbursement and payment files, tax reporting, benefits carrier files, retirement reporting, or time and attendance ingestion Advanced SQL, and federal or multi-tenant shared-service integration where data segregation between customers is a design constraint This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $82,100-$172,400 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: AI/ML Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * CACI is currently looking for a Mid-Level AI/ML Computer Vision Engineer to join our BEAGLE Agile Solution Factory (ASF) Team supporting the Customs and Border Protection (CBP) client located in Northern Virginia! As a Mid-Level AI/ML Engineer on our Computer Vision team, you will work within a specialized 3-person pod dedicated to building custom object detection and classification models using the YOLO framework. Your mission will be to process live and recorded Full-Motion Video (FMV) feeds, enabling automated parsing of entities like roads, vehicles, people, and terrain features. You will play a hands-on role in bringing raw production video into our secure training environment, curating datasets, training models, and deploying high-performance inference pipelines. What you’ll get to do: Model Training & Experimentation: Train, fine-tune, and evaluate custom YOLO object-detection models on proprietary datasets. Run experiments with different hyperparameters, augmentations, and model sizes to find the optimal balance of speed and accuracy. Data Engineering & Ingestion: Process, clean, and format raw video files recorded from production environments into high-quality datasets for training. Dataset Annotation & Curation: Manage the data annotation lifecycle, labeling images and video frames, verifying annotation quality, and generating synthetic data where needed. Inference Pipeline Development: Write Python scripts to parse video frames, feed them into inference engines, and export structured prediction data (JSON/Protobuf) representing detected objects. Model Evaluation: Generate performance reports, confusion matrices, and precision-recall curves to identify model blind spots and continuously improve detection capabilities. Collaborative Agile Delivery: Work closely with the Senior AI/ML Lead, video engineers, and developers in an Agile/Scrum framework to deliver production-ready code in short sprints. Required: Must be a U.S. Citizen with the ability to pass a CBP background investigation. Criteria include, but are not limited to: 3-year check for felony convictions 1-year check for illegal drug use 1-year check for misconduct such as theft or fraud Education: College degree (B.S.) in Computer Science, Data Science, Software Engineering, or a related discipline. Professional Experience: 3–5 years of software engineering or data science experience, with 2+ years of hands-on experience building/training Computer Vision models . Location: Must be available to work a hybrid schedule in Ashburn, VA. Required: Programming in Python and using core machine learning libraries (NumPy, Pandas, Scikit-Learn). Hands-on experience with PyTorch or TensorFlow for training neural networks. Experience implementing YOLO (e.g., YOLOv8/v9) for object detection, segmentation, or classification. Familiarity with image and video processing techniques using OpenCV or FFmpeg. Data curation, formatting, and experience using data annotation platforms (e.g., CVAT, LabelImg). Using Git for version control and collaborating on shared codebases. Strong analytical skills, with a focus on benchmarking model performance (mAP, FPS, inference latency). Desired: Familiarity with containerized development environments ( Docker ). Experience with GPU execution environments and model export formats (ONNX, TensorRT). Experience with multi-object tracking libraries. Familiarity with Agile tools like Jira and Confluence. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $86,600 - $181,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Title: Senior Java Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 11/30/2026 The Opportunity: Contribute to the design and architecture of scalable and robust Java applications via best practices and industry standards Develop strategic vision and product development roadmaps Collaborate with cross-functional teams, including product owners, designers, and other developers Mentor and provide guidance to junior and mid-level developers, fostering their professional growth Conduct code reviews to maintain code quality, performance, and maintainability Investigate and resolve complex technical issues, identifying opportunities for optimization and enhancement Collaborate with stakeholders to understand business objectives and provide technical expertise and solutions Stay up to date with emerging technologies, and industry advancements, sharing knowledge and best practices Responsibilities: Java Development Experience: In-depth knowledge and hands-on experience in Java programming language, including advanced topics such as design patterns, data structures, and algorithms. Proficiency in developing graphical user interfaces (GUIs) using Java Swing, including experience with layout managers, event handling, and custom components Software Architecture and Design: Strong understanding of software architecture principles, ability to design scalable and maintainable solutions, and proficiency in applying architectural patterns Frameworks and Technologies: Expertise in Java frameworks like Spring, Spring Boot, Hibernate, Java EE plus experience with related technologies like Web Services (RESTful and SOAP), messaging frameworks, and caching mechanisms Build Tools Experience: Experience with Gradle and Maven for project build automation, dependency management, and plugin configuration. DevOps Practices: Experience setting up and maintaining CI/CD pipelines in GitLab, including configuration of build, test, and deployment stages. Database Integration and Performance Optimization: Proficiency in working with relational and non-relational databases (e.g., MongoDB, Cassandra), writing efficient SQL queries, and optimizing database performance Containerization: Proven experience with containerization platforms (Docker, Podman, Kubernetes) and designing/implementing containerized architectures Knowledge of and experience using Linux Security practices and familiarity with authentication, authorization, and encryption mechanisms Qualifications: Required: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field or equivalent work experience. Demonstrated experience may be accepted in lieu of a degree. Must hold a current Top Secret Security Clearance (TS/SCI) with a recent (7 years or less) polygraph 7+ years of professional experience in Java development or related roles Proven track record of delivering complex, enterprise-level Java projects Experience with Java, Java Swing, Gradle, and CI/CD Pipelines. Strong leadership and communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders Desired: Experience with bit level manipulation and visualization Artifactory Familiarity: Familiarity with Artifactory for managing and distributing binary artifacts, including repository setup, artifact promotion, and integration with build tools and CI/CD pipelines. Agile Methodologies: Experience working in Agile development environments, using methodologies such as Scrum or Kanban, and familiarity with related tools (e.g., Jira, Confluence) - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $90,300-$189,600 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.