• Ground Systems Engineer

    KBR (Chantilly, VA)
    Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... most critical role - protecting our national security. KBR is seeking a Ground Systems Engineer to work on complex projects crucial to our national security… more
    KBR (12/19/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …in systems engineering principles and practical experience with satellite systems . The Satellite System Engineer oversees developer satellite system design, ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...and more. This position is for a Satellite System Engineer for a large, multi-year contract supporting a cutting-edge… more
    SAIC (12/11/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to work ... Industry Experience: 5 + years of relevant experience Security Clearance Requirement: Must be able to obtain and maintain...G2 Ops leverages over a decade of experience integrating Systems , Cybersecurity, and Software Engineering techniques to… more
    G2 Ops, Inc. (12/21/25)
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  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …career. Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/ Systems Engineer ** to join our team! In this role you will get ... range plans and objectives. + Will maintain authoritative records of software /firmware certification dates, compliance requirement dates, test start and end dates,… more
    Parsons Corporation (10/31/25)
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  • Agile Systems Engineer - Senior

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides innovative ... and re-engineering methodologies to facilitate improvements to processes + Apply systems analysis and design methodology assessments to identify technical debt,… more
    KBR (12/02/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …and servicing the systems as needed What you'll need: **Active TS/SCI clearance and ability to obtain and maintain a CI poly** **Education: Bachelor of Science ... **Req ID:** RQ211626 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (12/15/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Ashburn, VA)
    …flight test engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You will be responsible for planning/coordinating, participating in and leading ... the interest of national security. Job Title: Specialist, Integration/Test Engineer Job Code: 31691 Job Location : Ashburn, VA...test events for various unmanned aircraft systems . You will need to work closely with the… more
    L3Harris (12/03/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition ... of intelligence community (IC) national intelligence ground R&D systems (hardware and software ), cooperatively with government, FFRDC, and other SETA… more
    Sciolex Corporation (01/07/26)
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  • Information Systems Security…

    TekSynap (Chantilly, VA)
    … Security Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle ... on complex Space Systems acquisition processes. This position requires an **active TS/SCI Clearance with Polygraph** and is located in **Chantilly, VA.** In this… more
    SAIC (11/06/25)
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