Bachelor's degree in Engineering, Physics, or related STEM discipline; additional experience may substitute for degree.
8+ years in space systems or payload systems engineering, focusing on EO and/or SAR payloads.
Experience supporting U.S. Government or DoD space programs, familiar with acquisition lifecycles.
Customer-facing experience, presenting technical material to Government stakeholders.
Strong analytical skills to assess complex technical issues and articulate findings clearly.
Ability to work 100% onsite in a classified, multi-contractor environment.
Responsibilities
Serve as a primary technical advisor to Government stakeholders on EO/SAR payload operations.
Support planning and oversight of multiple payload systems across the space system lifecycle.
Assist in developing CONOPS, technical requirements, and acquisition documentation.
Provide independent assessments of contractor designs and activities during major reviews.
Review contractor deliverables for technical accuracy and support anomaly resolution.
Prepare and deliver technical documents and briefings to senior Government customers.
Benefits
Opportunity to work on national security space systems.
Engagement in a classified, collaborative environment with Government and industry partners.
Direct involvement in the lifecycle of advanced payload systems.
Potential for professional growth in a high-stakes field.
Access to cutting-edge technology and methodologies in space engineering.
Full Job Description
Job Description
SAIC is seeking a Senior Payload Systems Engineer to provide 100% onsite Systems Engineering and Technical Assistance (SETA) support to a classified Government customer in Chantilly, VA. This role directly supports the development, integration, test, launch, checkout, and on-orbit operations of national security space systems carrying electro-optical (EO) and synthetic aperture radar (SAR) payloads. The selected candidate will provide independent technical analysis, technical review, monitoring of development contractor activities, test data review, and anomaly resolution support, while serving in a customer-facing advisory role to Government stakeholders.
Responsibilities include, but are not limited to:
Serve as a primary technical advisor and customer-facing liaison to Government stakeholders on EO and/or SAR payload development, integration, test, launch, checkout, and on-orbit operations.
Support planning, execution, monitoring, and oversight of multiple payload systems across the full space system lifecycle, ensuring end-to-end mission closure and satisfaction of mission needs.
Assist the Government in developing concepts of operations (CONOPS), employment approaches, technical requirements, Statements of Work (SOWs), and other acquisition and contract documentation.
Provide independent technical and programmatic assessments of contractor designs and activities, participating in major design and program reviews and identifying progress, risks, issues, and mission impacts.
Review contractor deliverables (e.g., CDRLs, test plans/reports, analyses) for technical accuracy, completeness, and sufficiency, including test data review and anomaly resolution support.
Prepare and deliver clear, concise technical documents and briefings to senior Government customers and stakeholders, communicating study results, technical findings, and program status.
Qualifications
Bachelor's degree in Engineering, Physics, or a related STEM discipline; an additional 4 years of directly relevant experience may be considered in lieu of a degree.
8+ years of experience in space systems or payload systems engineering, focusing on remote sensing payloads such as EO and/or SAR, RF, or optical payloads.
Demonstrated experience supporting U.S. Government, Intelligence Community, or DoD space programs, including familiarity with acquisition lifecycles, requirements development, and major milestone reviews.
Experience in a customer-facing or advisory role, including presenting technical material and recommendations to Government stakeholders.
Strong analytical and problem-solving skills, with the ability to assess complex technical issues and clearly articulate findings and recommendations in writing and in person.
Ability to work 100% onsite in a classified, multi-contractor environment, collaborating closely with Government and industry partners.
Clearance Requirements:
Active TS/SCI clearance with a current CI polygraph is required for consideration.
Must be a U.S. Citizen.
Preferred Qualifications:
Master's degree in Engineering, Physics, or a related STEM field.
Direct experience with NRO missions, processes, and program structures.
Hands-on experience with EO and/or SAR payload design, performance analysis, integration and test, calibration, or on-orbit operations.
Experience with test planning, test data analysis, and anomaly investigation/resolution for space or payload systems.
Prior SETA, FFRDC, or Government lab experience providing independent technical oversight of development contractors.
Familiarity with systems engineering best practices and tools (e.g., requirements management, MBSE, risk management, configuration management).
Physical Requirements:
Work is performed in an office and classified facility environment.
Ability to work on a computer and remain in a stationary position for extended periods.
Ability to participate in in-person meetings, technical reviews, and walkthroughs within office and secure facility spaces.
Some local travel between customer and contractor sites may be required.
2026.10.2
About SAIC
Science Applications International Corporation (SAIC) is a technology integrator in the technical, engineering, intelligence, and enterprise information technology markets. SAIC has approximately 26,000 employees and operates in more than 70 countries. The company was founded in 1969 and is headquartered in Reston, Virginia. SAIC provides services to the U.S. government, including the Department of Defense, the intelligence community, and civilian agencies. The company also serves commercial customers in the healthcare, energy, and financial services sectors.
