• Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to...centered on developing and maintaining software solutions that support test efforts and data collection, as part of a… more
    SAIC (09/13/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and Technical ... that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment supporting systems engineering,… more
    SAIC (08/07/25)
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  • Space Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a customer within the Intelligence ... and decomposition, oversee development contractor's design, development, integration and test of an experimental space systems. + Oversee systems integration… more
    SAIC (09/24/25)
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  • Telecommunications Engineer

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Chantilly, VA** to support a government customer. The ... a service infrastructure architecture. + Define circuit specifications and employ test methodology industry best practices to ensure satisfactory delivery of Open… more
    SAIC (09/09/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... In this role you will develop and execute software test plans in order to identify software problems and...ensuring usability of the software and that it meets cyber security requirements + Coordinates and collaborates with technical… more
    ManTech (08/29/25)
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  • SETA Systems Engineer

    SAIC (Sterling, VA)
    …witnessing of key test events **Qualifications** + Must currently hold a TS /SCI and Poly + Bachelor's Degree in Mechanical Engineering + Minimum of nine years ... **Description** SAIC has an immediate opening for a Systems Engineer /SETA to provide direct customer support on a critical development effort. This role will support… more
    SAIC (08/07/25)
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  • Communications Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our Government ... satisfaction of mission needs (Requirements, CONOPs, constraints, etc). + Review test plans and procedures and verification and validation plans for completeness… more
    SAIC (08/07/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …analysis, System design, Software Design, Software Development and Implementation, Software Test or Cyber Security\. **Security Clearance Statement:** This ... Martin Space is seeking a full\-time Early Career Software Engineer \. In this role, you will do full stack...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (09/24/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... leaders in electrical, engineering, and cybersecurity industries. Seeking a **Senior Design Engineer ** that is able to work with a dynamic team of engineers,… more
    M. C. Dean (09/18/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Mid-level Network** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . In ... deployment of the network enterprise architecture ensuring system integration and cyber security to maintain and improve network operations and security.… more
    ManTech (09/01/25)
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