• Schnabel Engineering (Sterling, VA)
    …growing practice in the Northern Virginia area. We seek candidates which provide subject matter expertise and problem-solving skills to analyze above and ... underground structures and related systems which are included in these facilities. The ideal...ABET-accredited university, or equivalent experience + A Licensed Professional Engineer is highly desirable. + 10+ years of professional… more
    DirectEmployers Association (09/18/25)
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  • Systems Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Engineer SME, you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves....work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (12/03/25)
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  • Data Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Data Engineer SME, you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. You ... Services requirements by integrating various intelligence data sources and systems . + Develop and maintain data analytics solutions for...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (10/30/25)
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  • Network Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer SME, you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... will ensure the reliability, security, and performance of network systems that enable users to access highly sensitive data...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (10/30/25)
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  • Signal Processing Engineer Subject

    Lockheed Martin (Manassas, VA)
    **Description:** What We're Doing Lockheed Martin Rotary and Mission Systems \(RMS\) is a world‑class leader in defense innovation\. Our Artificial Intelligence ... cluster\. Collaboration - Partner with peer engineering organizations, chief engineer offices, and external stakeholders to ensure seamless technology transfer… more
    Lockheed Martin (10/22/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    systems that are operated globally. The team provides 24/7/365 subject matter expert (SME) support to ensure the systems are functioning properly. In ... Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. This position… more
    Northrop Grumman (10/23/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems engineering and technical advisory ... architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the System... will serve as the System Program Office (SPO) Subject Matter Expert (SME) providing programmatic oversight… more
    Sciolex Corporation (10/09/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... the future of space defense. KBR is seeking a Systems Engineer (SE) to support the SSPO...counterparts, functional counterparts, and other spacecraft, payload and ground subject matter experts + Advise and mentor… more
    KBR (09/17/25)
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  • Satellite Systems Software Engineer

    SAIC (Chantilly, VA)
    … will partner with multi-Agency and multi-Contractor team of system engineers and subject matter experts to effectively plan, organize, and execute all ... & integration and more. This position is for a Satellite Systems Software Engineer for a large, multi-year contract supporting a cutting-edge and innovative… more
    SAIC (11/06/25)
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  • Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    Systems Engineer is part of a team of high-performing subject matter experts (SMEs) responsible for planning, development and execution of new ... as part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in… more
    SAIC (11/21/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …The Chief Engineer leads a small team of core technical subject matter experts in cybersecurity architecture, development, integration, operations, and ... intelligence missions. Required work will support mostly classified IT systems . The Chief Engineer also must be...support mostly classified IT systems . The Chief Engineer also must be experienced with management, staffing, schedule,… more
    BAE Systems (12/09/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    Title: Space Vehicle Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... our national security. KBR is looking for Space Vehicle Systems Engineer to join our Proliferated Synthetic...Work as part of a team with technical domain Subject Matter Experts (SMEs) to provide technical… more
    KBR (11/01/25)
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  • Systems Engineer Manager

    SAIC (Chantilly, VA)
    …6 years experience working on a Government or Commercial satellite program as a lead system engineer or subject matter expert. . 3 years experience as a ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...a proven technical team of system engineers and satellite subject matter experts. In partnership with the… more
    SAIC (12/13/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    …when assessing a system for authorization. + Collaborate and work with other Subject Matter Experts (SMEs) on developing authorization packages in support of ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate… more
    SAIC (11/06/25)
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  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and existing SIGINT programs as ... provide recommendations for modifications and future evolutions. + Provide subject matter expertise and agile best practices...well as perform the following functions as a SIGINT Systems Engineer , by using a holistic approach… more
    Sciolex Corporation (10/09/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... developer backlogs in alignment with capability deliveries. The candidate will provide subject matter expertise and agile best practices to teams coordinating… more
    KBR (09/30/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION:** SAIC is seeking an **Acquisition Systems Engineer ** with a strong desire to enhance technical communication and ... persistent, real-time surveillance and activity-based intelligence information. As an Acquisition Systems Engineer , you will provide Acquisition and Program… more
    SAIC (11/26/25)
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  • Enterprise Systems Engineer (All…

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an **Enterprise Systems Engineer ** with a national space enterprise and ground systems engineering background to work ... guidance and recommendations related to the integration of National Systems -based capabilities across the enterprise + Will engage with...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (12/03/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a ** Systems Engineer ** with a national space enterprise and ground systems engineering background to work with our ... guidance and recommendations related to the integration of National Systems -based capabilities + Will engage with the national and...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (11/01/25)
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  • GEOINT Payload Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Payload Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems ... + Work in an interactive team environment with Government customer leads and other subject matter experts to directly support GSIA as the office responsible for… more
    SAIC (11/06/25)
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