• Systems Integration and Test…

    Solvarus (Chantilly, VA)
    …warfighters who need them and to quickly aid the people who need it. As a Systems Integration and Test Engineer you will be a member of the Verification, ... national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: + Evaluation of architecture,… more
    Solvarus (11/02/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... and providing recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources… more
    ManTech (12/17/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... and providing recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources… more
    ManTech (11/16/25)
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  • Power Systems Research Engineer…

    Pacific Northwest National Laboratory (Richmond, VA)
    …& Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we ... applied research. We leverage a strong technical foundation in power and energy systems and advanced data analytics to drive innovation, transform markets, and shape… more
    Pacific Northwest National Laboratory (01/13/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior-level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . Our ... in Analysis Solutions Business Area!** **Job Summary:** We are hiring a Senior-level Engineer . In this role, you will showcase your range of expertise and skills… more
    Leidos (01/09/26)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    **Description** The Electronic Warfare Division has an opening for an experienced Hypersonic Systems Engineer . Leidos is looking for experienced engineers with a ... Hypersonics Aerospace background to lead Systems development and Modeling and Simulation (M&S) efforts based in the DC Metro Area. This is a senior engineering… more
    Leidos (12/20/25)
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  • Systems Engineer

    ManTech (Stafford, VA)
    MANTECH seeks a motivated and enthusiastic Systems Engineer to support our current Marine Corps Warfighting Laboratory (MCWL) contract out of Quantico, VA. ... but are not limited to:** + Prepare and/or lead Systems Engineering Technical Reviews (SETRs) such as Preliminary Design...the ability to obtain and maintain a TS/SCI clearance. ** Physical Requirements:** + The person in this position must… more
    ManTech (12/06/25)
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  • GEOINT Systems Engineer Staff

    Solvarus (Chantilly, VA)
    …confront these challenges. As a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems Engineering and Integration (SE&I) ... and Active TS/SCI w/ Polygraph. + Bachelor's degree in Systems Engineering or in related technical or scientific fields...origin, marital status, veteran status, the presence of any physical or mental disability, genetic information or any other… more
    Solvarus (11/02/25)
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  • Systems Engineer

    Leidos (Newport News, VA)
    …JINTACCS mission. In this role, you will act as a **Tactical Data Link (TDL) Systems Engineer ** , providing essential support to the USAF TDL Configuration and ... with a valuable resource to improve the operation and performance of tactical systems and data links. **Position requires a** **Current or Active DoD Secret security… more
    Leidos (10/28/25)
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  • Electrical/Electronics Engineer (Pharos…

    Naval Sea Systems Command (Dahlgren, VA)
    …designs and materials/concepts, provide advice on specific technical aspects of the systems , and use innovative thinking to solve complex problems. You will ... of printed circuit boards, RF receivers and antennas, power conversion systems , and power generation/electro-mechanical interfaces on host platform systems .… more
    Naval Sea Systems Command (11/21/25)
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