• Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to ... in Mechanical Engineering or related discipline + Experience with SolidWorks Simulation , ANSYS, or other FEA/thermal tools + Hands-on experience in prototyping… more
    Leidos (12/24/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's Prime Program, Landmark AOS located in Chantilly, VA. ... meet the challenges of tomorrow. As the **Acquisition System Engineer ** , you will provide Acquisition and Program Management...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (12/23/25)
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  • Program Security Engineer

    SAIC (Chantilly, VA)
    …engineering & integration and more. This position is for Program Security Engineer for a large, multi-year contract supporting a cutting-edge and innovative space ... effectiveness of our staff and our program. Program Security Engineer supports the SETA Program Management Office serving as...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (12/23/25)
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  • Network Unified Communications Design…

    Eliassen Group (Quantico, VA)
    **Network Unified Communications Design Engineer Senior- SMIT** **Quantico, VA** **Type:** Contract **Category:** Engineer **Industry:** Government **Reference ... Juniper Networks Certified Specialist Security (JNCIP-SEC) + Certified Modeling & Simulation Professional (CMSP) + Or equivalent experience in lieu of certification… more
    Eliassen Group (12/19/25)
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  • 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 ... role - protecting our national security. KBR is seeking a Ground Systems Engineer to work on complex projects crucial to our national security objectives. They… more
    KBR (12/19/25)
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  • Sr. Signal Optimization Engineer

    Iteris, Inc. (Fairfax, VA)
    Iteris is seeking an experienced Sr. Signal Optimization Engineer to monitor the health and status of over 1,500 VDOT signals in the NoVA District, under the ... years experience in a Transportation Engineering field + Valid Professional Engineer 's License is preferred + Demonstrated experience in transportation engineering… more
    Iteris, Inc. (12/18/25)
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  • Data Scientist AI Engineer

    SAIC (VA)
    **Description** SAIC is seeking an innovative, hands-on development oriented, AI Engineer / Data Scientist with eight years' experience in AI/ML/NLP and data ... that are compliant with cybersecurity policies. + Develop and engineer pilots, prototypes, and proof of concept solutions to...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (12/17/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that delivers… more
    KBR (12/16/25)
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  • System Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking a dedicated results-oriented Senior Systems Engineer to support NSWC Dahlgren H20. **Systems Engineer Responsibilities Include:** + Providing ... matter expertise relevant to combat systems, command & control systems, and simulation /stimulation systems for Surface Ship Undersea Warfare (USW) US and Foreign… more
    Amentum (12/16/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications, ... and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance...C2BMC and OPIR. + Offer expertise in Modeling and Simulation + Provide expertise in threat modeling. + Provide… more
    Chenega Corporation (12/14/25)
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