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Mission Systems Engineer

    Highlights

    You will advise government managers responsible for enterprise‑wide capabilities, define key technology demonstrations, and integrate advanced capabilities into regional exercises-directly shaping how the mission delivers timely, actionable intelligence. Key Responsibilities to include: Support technical and programmatic interchanges, identify issues early, and provide engineering guidance that enhances overhead and tactical mission capabilities and accelerates kill‑chain closure.
    Science Applications International Corp

    Numbers & Facts

    LocationChantilly, VA
    IndustryComputer/IT Services
    Company Size10,000 employees or more
    Year Founded2013
    Websitehttps://jobs.saic.com/

    Description

    SAIC - Mission Systems Engineer in Chantilly, Virginia, United States

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    Mission Systems Engineer

    Job ID: 2612631

    Location: Chantilly, VA, United States

    Date Posted: Jun 3, 2026

    Category: Engineering and Sciences

    Subcategory: Systems Engineer

    Schedule: Full-Time

    Shift: Day Job

    Travel: No

    Minimum Clearance Required: TS.SCI_wPoly

    Clearance Level Must Be Able to Obtain: None

    Potential for Remote Work: On-Site

    Benefits: Click here

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    Job Description

    Description

    SAIC is seeking Mission 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.

    In this role, you will help plan, test, and integrate GEOINT and multi‑INT mission products and software services supporting Combatant Commands and DoD partners. You will advise government managers responsible for enterprise‑wide capabilities, define key technology demonstrations, and integrate advanced capabilities into regional exercises-directly shaping how the mission delivers timely, actionable intelligence.

    Key Responsibilities to include:

    • Support technical and programmatic interchanges, identify issues early, and provide engineering guidance that enhances overhead and tactical mission capabilities and accelerates kill‑chain closure.
    • Plan and execute GEOINT and multi‑INT integration efforts, including automation of GEOINT computer vision and MTI workflows.
    • Evaluate and integrate analytic modernization tools such as Thresher, FADE, Turbo, and other multi‑INT exploitation environments.
    • Conduct system trade assessments, interface evaluations, and lifecycle performance analyses to inform enterprise‑level decisions.
    • Apply systems analysis and operational mission modeling to define KPIs, measures of effectiveness, and architectural runway trade‑offs.
    • Develop high‑quality briefings, technical documentation, and modernization roadmaps for Program and Project Manager engagements.
    • Engage with users, stakeholders, and mission partners, collaborating with Landmark AOS engineers and domain experts to demonstrate and operationalize advanced processing and exploitation capabilities.

    Qualifications

    Required Education & Experience

    • Bachelors and five (5) years or more experience; Masters and three (3) years or more experience; PhD and 0 years related experience. Relevant experience to be substituted in lieu of degree.
    • Active Top Secret/SCI with Polygraph.
    • Familiarity with analytic modernization tools (Thresher, FADE, Turbo) and multi‑INT exploitation environments.
    • Strong understanding of software architectures, spacecraft ground systems, and intelligence mission management workflows.
    • Experience managing technical performance, schedules, interfaces, and risk.
    • Background in secure cloud architectures (e.g., C2S, IC GovCloud) and Agile development.
    • Proven success in fast‑paced, collaborative environments, with strong communication skills across government, SETA, FFRDC, and contractor teams.
    • Proficiency with Microsoft Office.

    Overview

    SAIC accepts applications on an ongoing basis and there is no deadline.

    SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

    We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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    About Company

    SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions. We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

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