80 system integration test engineer jobs found

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 SAIC is seeking SIGINT Systems Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. Responsibilities to include: Provide subject matter expertise and agile best practices to our team; as well as perform the following functions as a SIGINT Systems Engineer, by using a holistic approach and providing end-to-end systems engineering throughout our systems' lifecycle: Coordinate CONOPS of SIGINT mission planning and scheduling systems. Write and translate requirements into Epics/Features based on emerging customer needs. Understand system-to-system interfaces and act as an Integrator. Evaluate system designs and trade-space proposed and implemented by our developers, while working in coordination with the acquisition offices (AOs) Assess performance using...

Description SAIC , a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intelligence Community, is seeking a Space Experiments System Engineer to support systems engineering and technical advisory (SETA) services to a United States Government customer in Chantilly, VA. SETA contractors provide analysis and engineering services in a consulting capacity, working closely with the government's own engineering staff members. This is a critical role within a team, designed to support a government Program Manager (PM) and Principal Investigator (PI) in ensuring the success and smooth operation of space experiment activities. This role requires a blend of technical, organizational, and communications skills, and is fundamental in driving strategic and operational success within a government program. Responsibilities: Experiment Management...

Description SAIC seeks a senior program protection and policy compliance systems engineer (PP/PCSE) to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition, development, integration, test, and operations support to the USG Intelligence Community (IC) and Department of War (DoW) customers. SAIC supports development and delivery of next generation and generation after next national security systems across land, sea, air, and space. In this role, the selected candidate will support two critical functions (program protection and policy compliance). The Senior PP/PCSE independently develops processes, procedures, and documentation to support the customer's program protection requirements for its demonstration flight programs. This entails identification of Critical Program Information (CPI) through the review of program documentation and independently develop Program...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting-edge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This effort offers the chance to directly shape how the Air Force sees, decides, and acts across all domains-making a...

Description SAIC is seeking a Satellite Payload Engineer to provide onsite systems engineering and technical advisory (SETA) services in support of an SAIC Prime Program supporting the National Reconnaissance Office (NRO) in Chantilly, VA. Note: Qualified candidates must have an active Top Secret/SCI clearance with the ability to obtain a Poly to be considered. As a Satellite Payload Engineer, you will support technical efforts requiring deep expertise in satellite payload architecture, SAR payload development, SAR processing and image formation, and end-to-end image chain performance. You will apply hands-on satellite hardware experience and radar payload system knowledge to assess performance, resolve issues, and ensure seamless integration across space and ground segments. You will also drive enterprise-level trade studies to define and refine requirements for future satellite capabilities, supporting mission success across the full lifecycle. Job Responsibilities...

Description SAIC is looking for a Ground Systems Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Senior Ground Systems Engineer serves as a key technical contributor responsible for the development, integration, testing, sustainment, and modernization of mission-critical ground systems supporting space operations. This position provides engineering expertise across the system lifecycle and serves as a trusted advisor for ground software, system architectures, integration activities, and operational processes. The successful candidate will support complex ground system initiatives, collaborate with cross-functional engineering and operations teams, and help ensure the long-term sustainability of critical mission capabilities. This role requires a strong understanding of ground-based space operations, systems engineering principles, software integration, and operational mission...

Description SAIC is looking for a Spacecraft Operations and Systems Integration Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Spacecraft Operations and Systems Integration Engineer supports the operational readiness, integration, sustainment, and performance of space-based systems throughout their lifecycle. This position serves as a critical interface between spacecraft operations teams, system developers, and factory engineering organizations to ensure capabilities are successfully integrated into operations and mission objectives are achieved. The successful candidate will support anomaly management, operational integration activities, system performance monitoring, and mission readiness initiatives. This engineer will leverage operational data to develop performance metrics, create actionable dashboards, and identify opportunities to improve operational effectiveness. The...

Description SAIC is looking for an Exercise Execution Systems Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Exercise Execution Systems Engineer is responsible for designing, planning, coordinating, and executing operational test campaigns and exercises to assess, validate, and demonstrate on-orbit system capabilities in support of mission objectives. This role serves as a critical bridge between engineering, operations, and mission partners to ensure space and intelligence systems are rigorously evaluated under realistic operational conditions. The successful candidate will lead the development of exercise concepts, test objectives, execution plans, and performance assessments while collaborating across the Department of Defense (DoD), Intelligence Community (IC), and international partner organizations. This individual must possess strong systems engineering expertise,...

Description SAIC is looking for an Outreach Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. In this position, you will provide technical support, coaching and mentoring Government points of contact (GPOCs) relative to ongoing capability development activities happening across diverse geographically located contractor facilities. You will also be coordinating other scopes of related work such as major program reviews, such as SV Pre-Ship Review (PSR). The job requires knowledge of intelligence processes and plans, excellent communication and collaboration skills, the ability to create unique work products, while having the ability to be strategically proactive. This position requires an active Top Secret/SCI clearance with Polygraph. The Outreach Engineer directly supports the GPOC overseeing Outreach Communication providing critical insight into the prime contractor's execution of...

Description SAIC is looking for a Software Systems Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Software Systems Engineer supports the design, development, integration, test, deployment, and sustainment of software systems for advanced space vehicle programs. This position serves as a key technical contributor across the system lifecycle, ensuring software solutions meet mission requirements, interface seamlessly with flight and ground systems, and comply with programmatic, security, safety, and quality standards. The Software Systems Engineer collaborates with software developers, systems engineers, mission operations personnel, cybersecurity specialists, and program leadership to deliver reliable, mission-critical capabilities that support spacecraft operations and mission success. Key Responsibilities • Analyze stakeholder, mission, and system requirements and translate...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting edge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This effort offers the chance to directly shape how the Air Force sees, decides, and acts across all domains-making a...

Description SAIC is a trusted leader in delivering advanced commandandcontrol capabilities across the Department of the Air Force, bringing deep expertise in how cuttingedge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloudbased services, and emerging AIenabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working sidebyside with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. We are seeking a Systems Engineer - Modeler to lead MBSE driven architecture, requirements, and interface modeling for...

Description SAIC is seeking a highly skilled and experienced Senior DevOps Engineer with a strong focus on DevOps methodologies to join our IT team. The ideal candidate will be responsible for leading the integration of complex systems, automating workflows, and facilitating continuous integration and continuous deployment practices to enhance operational efficiency and system reliability. This role requires a deep understanding of both software development and IT operations, aiming to bridge gaps between systems, teams, and processes. This position is requires 2 days on-site per week in Sterling, VA. Responsibilities: Lead the design and implementation of integrated systems solutions to support enterprise objectives. Develop and maintain robust automation workflows for software build, test, and deployment processes to enhance efficiency and reliability. Architect and implement continuous integration and continuous deployment (CI/CD) pipelines to streamline...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting edge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This effort offers the chance to directly shape how the Air Force sees, decides, and acts across all domains-making a...

Description SAIC is currently seeking a motivated, career and customer-oriented mid-level Automation Engineer to join our team to begin an exciting and challenging career in Ashburn, VA. This position is hybrid-remote. 2 days on-site in Ashburn, VA per week is required. Job Responsibilities Day-to-day test engineering duties include, but are not limited to: Developing test scripts. Generating test data. Data Validation. Web service testing. Data interface message testing preferably with XML message set. Developing SQL or Unix scripts for test data generation or test harness automation. Executing regression, functional, and system testing. Verifying results and producing test summaries and defect reports. Identifying defects and requirement discrepancies. Generating Jira tickets that identify defect description, with repeatable steps to reproduce the error. Collaborating with development team members on understanding the defect and retesting when...

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 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 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 &...