• Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is systems simulation ... a member of an interdisciplinary team of government and contractor personnel. Work will be performed in a fast-paced,...+ Working knowledge of MATLAB, VENTSIM, COLE, or SCEPTRE software + Working knowledge of heating and ventilation systems,… more
    Leidos (09/26/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will work ... as a member of multi-disciplined government contractor team with a focus on research and development...to include mechanical, electrical, and structural components within industry software packages (AutoCAD, Revit MEP, UTAS, etc.) + Provide… more
    Leidos (09/26/25)
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  • O41/O48 Engineer Construction 1

    HII (Newport News, VA)
    O41/O48 ENGINEER CONSTRUCTION 1 Location: Newport News, Virginia, United States Date: Nov 13, 2025 Req ID: 44030 Team: O48 CRANE ENGR&QLTY Entity: Newport News ... professionals ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts, and system… more
    HII (11/18/25)
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  • SAR Integration Engineer

    TRIAEM, LLC (VA)
    SAR Integration Engineer (Senior-Level) Overall Assignment Description: Senior-level Synthetic Aperture Radar (SAR) Integration Engineers are responsible for leading ... technical understanding of relationships, dependencies and requirements of hardware and software components. . Plans, coordinates, and documents solutions to total… more
    TRIAEM, LLC (11/11/25)
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  • Facilities Management & Infrastructure Planning…

    BWX Technologies, Inc. (Lynchburg, VA)
    …**Your Day to Day as a Facilities Management & Infrastructure Planning Project Engineer :** + Will serve as the overall project engineering analyst for the new ... incorporate project data, metrics, and reporting, PowerBI charts, etc. + Utilizes software and custom programming code to develop complex short-term and long-term… more
    BWX Technologies, Inc. (11/07/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems, a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... knowledge of network automation + Cloud networking (AWS, Azure, Google) + Software -defined networking (SD-WAN) + Ability to provide technical guidance and mentorship… more
    BAE Systems (11/07/25)
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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 ... with a demonstrated ability to be independent and effective in a government/ contractor team environment. + Available to travel domestically. Desired Attributes: +… more
    SAIC (11/06/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …Jadrowe (PEJ). Bechtel will be the Engineering, Procurement, and Construction (EPC) contractor for the project. As the EPC, our responsibilities will include ... commercial nuclear power plants overseas. # Job Summary: As a Senior Mechanical Engineer , you will support the development of Mechanical systems and equipment for… more
    Bechtel Corporation (11/06/25)
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  • Systems Test Engineer

    ManTech (King George, VA)
    **MANTECH** seeks a motivated, career and customer-oriented Part-Time On Call **Systems Test Engineer ** to join our team in **King George, VA** . This is an ... to the overall system capabilities. + Working within a multi- contractor / government integrated test team and supporting the government...analysis to support the test findings and recommendation on software certification. + Up to 25 % travel mainly… more
    ManTech (11/03/25)
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  • Federal Laboratory Systems Engineer

    SAIC (Chantilly, VA)
    …for the Intelligence Community, is seeking a **Federal Laboratory Systems Engineer ** to provide systems engineering and technical advisory (SETA) services to ... following: + Document technology transfer opportunities + Share them with government/ contractor workforce in support of customer programs + Track pitches, programs,… more
    SAIC (10/31/25)
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