188 systems integration test engineer jobs found

Description SAIC's Air Force, Space and Intelligence Business Group is growing and looking for innovative, mission-driven professionals to help us advance cutting-edge space capabilities for our Department of Defense (DoD) and Intelligence Community (IC) customers. Embark on a rewarding career just ten miles from SAIC headquarters, as part of our Chantilly, VA team supporting essential programs in systems development, targeting & intelligence analysis, systems engineering & integration, and beyond. We are seeking a Satellite Assembly Integration and Test (AI&T) Systems Engineer to serve as a team member on a state-of-the-art space program that continuously operates in all phases of the system lifecycle. In this SETA role, you oversee satellite integration and pre-launch readiness activities conducted by multiple prime satellite developers in the Government-owned and Contractor-operated integration facilities on Kennedy Space Center (KSC), Florida. Key...

Description Join a mission driven satellite program at the forefront of national defense innovation. Our team is developing cutting edge technologies that directly support critical Department of War priorities, combining both proven and first-of-their-kind capabilities that have never been applied in space. Operating within a fast-paced acquisition environment, we benefit from streamlined authorities and direct access to senior Government decisionmakers, enabling us to move quickly and execute aggressive schedules using the most innovative contracting strategies available. SAIC is seeking self-directed leaders who skillfully navigate ambiguity, solve complex challenges, and bring diverse expertise to a dynamic environment focused on delivering capability rapidly. Success here requires adaptability, initiative, and a willingness to wear multiple hats in support of a high impact mission. Candidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental...

Description Description: SAIC is looking for an Engineering Technician V to support CAC2S-Afloat systems and in Bedford, IN. JOB DESCRIPTION: To be covered by these definitions, employees must meet all of the following criteria: Be able to provide semi-professional technical support for engineers working in such areas as research, design, development, testing, or manufacturing process improvement. Work pertains to electrical, electronic, or mechanical components or equipment. These technicians are required to have some practical knowledge of science or engineering. Some positions may require a practical knowledge of mathematics or computer science. Included are workers who prepare design drawings and assist with the design, evaluation, and/or modification of machinery and equipment. Excluded are: a. Production and maintenance workers, including workers engaged in calibrating, repairing, or maintaining electronic equipment (see Maintenance...

Description SAIC is seeking a Cloud DevSecOps Systems Engineer to support the LANDMARK AOS program in Chantilly, VA. LANDMARK AOS is SAIC's large Prime SETA program supporting the NRO's Ground Enterprise Directorate (GED). All candidates must hold an active Top Secret/SCI with Poly to be considered for the position. As the Cloud DevSecOps Systems Engineer , you will assist and advise Government managers responsible for multiple Systems Engineering functions for a variety of Cloud-based developments programs within the portfolio. You will be also responsible for helping to design, implement, and oversee the maintenance of robust systems with a focus on integrating software solutions into complex system architectures. You will work closely with cross-functional teams to ensure seamless execution of systems-related projects, leveraging your software development expertise to deliver high-performing and resilient systems. Responsibilities to include Design, develop, and...

Description SAIC is seeking a Software Functional Test Engineer to join our NSITE team in Huntsville, AL. Job Description: The Network, System Integration and Test Environment (NSITE) is a Government owned, managed, and developed software suite under the Army S3I Indicium Project. NSITE is used by the Missile Defense Agency (MDA), Joint Services, and numerous labs in support of continued interoperability testing of systems employed for defense of the United States and our Allies. The NSITE software provides data collection, situational awareness, and analysis capabilities to a wide range of users who benefit from NSITE's ability to act as an independent third-party truth teller. The Indicium Project has in-depth experience in Tactical Data Links (TDL), Missile Defense System (MDS) Test, Enterprise Information Technology, Software and Systems Engineering and Information Assurance. Duties and Responsibilities: Develop test documentation and conduct test cases to...

Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force Space and Intel Business Group of SAIC is seeking a Senior Python Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer support, an cutting-edge technologies that...

Description SAIC is seeking a full-stack Principal Software Engineer to join the Joint Range Extension (JRE) software development team. This is a Remote Role in San Diego, CA. It is REQUIRED to be local to the area . You must be a U.S. Citizen to be considered who can obtain a Secret clearance after you start. JRE is a combat-proven datalink gateway that plays a vital role in the defense of the United States and our allies by extending the reach of tactical data across the battlespace and around the globe. As a senior principal software engineer on the team, you'll play an essential role in evolving JRE for the future mission needs of the warfighter. JOB DUTIES: Design, develop, and maintain major new features, enhancements, and integrations for the JRE suite of edge- and cloud-deployed client and server applications. Develop and contribute deep domain expertise in the tactical data link, situational awareness, and command and control domains. Refactor existing...

Description SAIC is looking for a Modeling and Simulations Engineer with NRO experience who's ready to help shape the next generation of national space capabilities. In this role, you won't just support a rapidly growing Intelligence Community customer - you'll be part of a mission driven team pushing the boundaries of Modeling & Simulation and SETA support for critical NRO programs. This role puts you at the heart of efforts to strengthen the NRO's space resiliency posture - ensuring our nation's most critical space assets remain ready, reliable, and effective. Your work will help shape the technical direction of systems that support national security every single day. If you're energized by solving tough technical problems and want your work to have real operational impact, this is where you can make it happen. Responsibilities may include but are not limited to the following: • Lead system level analysis and performance evaluations that directly inform strategic...

Description SAIC is seeking an A ttitude Control Systems (ACS) Engineer . In this role, you will be responsible for monitoring, tracking, and reporting on progress & issues associated with spaceflight hardware currently in production and test for a classified space program. You will be an integral participant in ACS and mechanical actuator design, requirements development & verification, and unit integration & test for a next generation spacecraft architecture. This role is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph to be considered. Job Duties include, but are not limited to: Review and coordinate changes to specifications, ICDs, and system level requirements documentation for ACS and propulsion subsystems. Track development issues and attend unit, subsystem, system level design reviews. Support launch and spacecraft on-orbit test, as required. Identify and assess emerging risks and develops &...

Description Position - SW Engineer Associate RESPONSIBILITIES: Ensure the application is properly configured and documented to enable, sustain and maintain interfaces with external commands and systems. Analyze system for efficiencies. Test and implement new technologies following standardized test and implementation procedures. Review existing programs and assists in making refinements, reducing operating time, and improving current techniques. Test changes for usability prior to deployment to the test environment. Provide research, analysis, design, development, documentation, testing, and deployment of modifications. Implement policies and procedures to track server trends. Monitor trends to help prevent systems outages. Resolve technical/data exchange issues with scanning and document recognition software and exchange pertinent information. Work as a member of a PRIDE MOD team. Be responsible for program design, coding, testing, debugging, and documentation....

Description SAIC is seeking a Agile Systems Engineer to fill a critical position on the LANDMARK AOS program in Chantilly, VA. LANDMARK AOS is SAIC's large Prime Systems Engineering and Technical Assistance (SETA) contract, supporting the customer's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. In this role, you will provide enterprise-level systems engineering expertise across cloud-based software development activities, ensuring architectures, requirements, schedules, and technical decisions align with mission needs. You will help shape system capabilities, identify risks and opportunities, and guide engineering rigor across a diverse portfolio of Significant Ground Capabilities (SGCs). Note: Only candidates with a current Top Secret/SCI with Poly will be considered. Key Responsibilities to include: Develop and deliver authoritative systems engineering products, including integration plans,...

Description SAIC is seeking an Aviation / Avionics Systems Engineer to support NAVAIR PMA-209 Tactical Communications (TACCOM) / ARC-210 Radio with legacy and state-of-the-art Mobile User Objective System (MUOS) Satellite Communications engineering activities as well as the implementation of newer waveforms within onboard tactical radios. Provides Systems Engineering, Integration Support and Program Training. Performs Systems Engineering activities related to concept of operations formulation, requirements definition, analysis and engineering, system architecting, system analysis and design, interface and data architectures, validation and verification, systems integration, system op. performance analysis, Taskings include reviewing and development of systems test plans, system test reports, analysis of system documentation and Engineering Change Orders (ECOs), technical white papers. Integration support for the ARC-210 radios on airborne platforms, and assist in training...

Description SAIC is seeking a Senior Principal Software Engineer for the Naval Air Systems Command (NAVAIR) PMA-275 Software Support Activity (SSA) for the V-22 Osprey. The software engineer will work as part of the PMA-275 government Software Integrated Product Team (IPT) responsible for modifying aircraft and ground system software to correct defects, implement new capability, and improve aircraft readiness and maintainability. As part of the PMA-275 software team, the software engineer will represent software interests as a liaison to the Core Avionics IPT and play a crucial role in planning, execution, and completion of all tasking assigned to the software team. This is a Hybrid/Remote role in Indianapolis, Indiana . Required to be Local to area. Occasional travel up to 10% may be required JOB DUTIES: Conduct software acquisition tasking in support of PMA-275 in the Software IPT. Conduct technical analysis of V-22 avionics systems and software issues...

Description SAIC is seeking a Senior Principal Software Engineer for the Naval Air Systems Command (NAVAIR) PMA-275 Software Support Activity (SSA) for the V-22 Osprey. The software engineer will work as part of the PMA-275 government Software Integrated Product Team (IPT) responsible for modifying aircraft and ground system software to correct defects, implement new capability, and improve aircraft readiness and maintainability. As part of the PMA-275 software team, the software engineer will represent software interests as a liaison to the Core Avionics IPT and play a crucial role in planning, execution, and completion of all tasking assigned to the software team. This is a Hybrid/Remote role in Patuxent River, Maryland . Required to be Local to area. Occasional travel up to 10% may be required JOB DUTIES: Conduct software acquisition tasking in support of PMA-275 in the Software IPT. Conduct technical analysis of V-22 avionics systems and software issues...

Description SAIC is seeking a Principal Systems Enginee r to support the TACNET Sustainment Team who will assist and lead various efforts and initiatives involving our tactical networks. Ideal candidate will help fleet and government customer in high tempo situations to support and resolve issues in a methodical and swift manner to restore critical mission essential services at sea. Person will work closely with sustainment engineering team and development team to purpose and engineer solutions to improve, modernize, and sustain afloat networks using an agile methodology in a DevOps environment. Must be willing and interested in learning new toolsets, templates and workflows as business needs evolve. This role is Hybrid/Remote, must be local to San Diego, CA and okay with 10% travel. JOB DUTIES: Provide System life cycle software engineering support for our NAVWAR and NIWC customers. Focus primarily on software components loaded on supported tactical networks to sustain...

Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Engineer (C#/.NET Developer) who will work across EDI transaction processing, backend API development, and cloud native systems on AWS. This is a hands-on engineering role with direct impact on how VA healthcare data flows through our platform. This is a 100% Remote role. Job Description: Design, build, and maintain C#/.NET/AWS backend services handling high-volume healthcare EDI transactions (837, 835, etc.) Parse, validate, and transform X12 EDI documents Debug complex transaction-level issues across payers, clearinghouses, and trading partners Write, optimize, and troubleshoot SQL stored procedures including performance tuning, query analysis, and complex data transformations Work with XML object store data: query, parse, and manipulate structured XML within MSSQL Write clean, testable, well-documented code and participate actively in code review Contribute...

Description SAIC is seeking a Principal Aerospace Engineer to support the US Navy in Crane, IN. JOB DESCRIPTION: NOTE: This is a hybrid position requiring the candidate to be onsite approximately 1-4 days per week. The Joint Hypersonics Transition Office (JHTO), sponsored by the Office of the Assistant Secretary of War for Science and Technology (OASW(S&T) and executed by the Joint Hypersonics Transition Office Systems Engineering Field Activity (JHTO SEFA) at Naval Surface Warfare Center (NSWC) Crane, is responsible for accelerating hypersonics technology development, developing the nation's future hypersonics workforce, and facilitating the transition of ready technologies into operational capabilities. SAIC is the premier Systems Engineering and Technical Assistance (SETA) service provider to the Program and is seeking a senior project officer to augment this team of qualified, diverse, and highly motivated individuals. In this role, the candidate will work...

Description SAIC is seeking an experienced Test Engineer to support the Joint Range Extension (JRE) program with test and integration expertise. JRE is a Tactical Data Link system supporting the Department of Defense (DoD). The JRE test team supports testing and integration of hardware and software systems. Successful candidates will have significant DoD testing and test-oriented integration experience, excellent communication and team skills, and will be expected to continuously balance work priorities to meet rapidly evolving customer needs and dynamic deadlines. Well qualified candidates will be familiar with Tactical Data Links associated with Military Standards 6016, 6020, 6011 and 3011. This will be an ON-SITE role in San Diego, CA . Must be local to area is required. JOB DUTIES: Test-oriented systems integration, verification, and validation. Test results analysis, performance analysis, and concise reporting. Perform test-oriented project support to enable...

Description SAIC is seeking a Senior Electrical Engineer with deep experience troubleshooting and supporting Hardware-in-the-Loop (HWIL) test environments. The selected candidate will play a crucial role in the development, integration, and test of a next-generation Hypersonic Missile System , supporting real-time test operations, electrical diagnostics, and weapon-system-level performance verification. This position requires on-site support at NSWC Crane to enable hands-on work with lab hardware, missile subsystem interfaces, and high-fidelity real-time simulation equipment. Key Responsibilities: HWIL System Troubleshooting & Diagnostics Diagnose and resolve issues within complex HWIL testbeds involving sensors, avionics, embedded computing, and closed-loop weapon-system interfaces. Identify root causes related to component failures, degraded signals, hardware performance, or timing anomalies. Conduct detailed fault isolation across...

Description SAIC is looking for an experienced Systems Engineer to support the Space Reactor-1 (SR-1) Freedom Nuclear Power Module (NPM) Verification and Validation (V&V) efforts. SR-1 will demonstrate nuclear electric propulsion and provide a path to higher powered and longer duration Mars missions. Supporting the SR-1 NPM Lead Systems Engineer, the selected candidate will be the technical lead for NPM V&V Planning and Execution. Essential Duties and Responsibilities: Ensuring the system is verified and validated using the defined mission success criteria Defining verification methods for all requirements Defining and maintaining the Verification Matrix to ensure industry partner's V&V plans align with system-level V&V Ensuring the NPM V&V Plan is in-line with the SR-1 Vehicle V&V Plan Coordinating subsystem and system level test planning for requirement closure criteria Validation of mission requirements and concept of operations Collaborating...