• Senior Principal Systems Integration…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced ** Senior Principal Systems Integration Engineer ** to support SAIC Prime Program, Tranche 3 Program Integration ... VA and requires a Top Secret clearance. As the Senior Principal Systems Integration Engineer ,...systems to meet overall mission needs while considering technical , schedule, and cost constraints. + Develops interface control… more
    SAIC (09/27/25)
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  • Senior Systems Engineer…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven ... defense, government, or large enterprise environments highly desirable. * Advanced technical expertise in network automation, systems integration, and enterprise… more
    Jacobs (09/20/25)
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  • Senior Principle AI/ML Engineer…

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** AI ENGINEER SR PRINCIPAL Own your opportunity to turn data into measurable ... outcomes for our customers' most complex challenges. As an AI Engineer Sr Principal . Here, you'll see the bigger picture on mission initiatives and where your… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Engineer…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Human Factors Subject ... + Proven track record in safety analysis and procedure development for operational systems Technical Skills: + Hands-on experience with human factors analysis… more
    QinetiQ US (09/12/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Systems Engineer to join our team. You will be part of our growing systems , information technology & software engineering team ... challenges. Apply your skills to the latest DoD weapons and sensor systems , modernizing the Navy and contributing to mission success. Successful candidates must… more
    Amentum (08/14/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support ... an active Top Secret/SCI clearance with Polygraph. Responsible for supporting mission systems engineering and enterprise integration and leading the SETA Systems … more
    SAIC (08/07/25)
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  • Senior Model Based Systems…

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader...standards (eg, ISO, IEEE). + Experience with proposal development, technical writing, and risk management as it pertains to… more
    ManTech (07/22/25)
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  • Senior Ground Systems…

    KBR (Herndon, VA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... space defense. This position is contingent upon contract award KBR is seeking experienced Senior Ground Systems Engineers to support the US Space Force (USSF) in… more
    KBR (08/28/25)
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  • Senior Systems Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Systems Engineer ** to join our team onsite in **Norfolk, VA** . This is an **on-site** ... Responsible for program design, coding, testing, debugging and documentation + Has full technical knowledge of all phases of applications systems analysis and… more
    ManTech (09/30/25)
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  • Senior Systems Engineer

    Three Saints Bay (Dahlgren, VA)
    ** Senior Systems Engineer (5102)** Location **Dahlgren, VA** Job Code **5102** \# of Openings **2** Apply Now ... a Federal Government Contractor industry leader, is seeking a ** Senior Systems ** ** Engineer ** to join...accredited college or university in an engineering, scientific, or technical discipline. + Twelve (12) years professional technical… more
    Three Saints Bay (08/15/25)
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