• Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …man-hours and materials spent supporting the month's requirements. Qualifications/Experience: + Active TS /SCI Clearance + Minimum of 5 years of experience in ... the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of...respond to incidents with the understanding that less than 5 % of typical incidents are classified as urgent. +… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/22/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's...you will provide SETA support to the NRO's Integrated Systems Program Office (ISPO) with the Ground Enterprise Directorate… more
    Sciolex Corporation (07/10/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    …threads), kill chains, kill webs, and integrating models to represent DoD system -of- systems performance across domains (eg, space, air, maritime (sea), land, ... projects. This role will involve contributing to operational planning, system performance analysis, and mission effectiveness studies. The ideal candidates… more
    SAIC (08/22/25)
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  • Environmental, Safety And Occupational Health…

    V2X (Springfield, VA)
    …metrics. Security Clearance Requirement: This position requires a current Top Secret / Sensitive Compartmented Information ( TS /SCI) Clearance. At V2X, we are ... maintenance, repair, grounds maintenance and custodial services for the 2. 5 million square foot state-of-the-art headquarters building, limited support to… more
    V2X (09/11/25)
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  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a part of KBR's Intel group, you work on some of the toughest, most interesting problems. You ... work with some of the top experts in the industry and for some of...for some of the most crucial National missions. A Systems Engineering Technical Advisor (SETA) provides technical expertise to… more
    KBR (09/30/25)
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  • Identity, Credential, and Access Management (ICAM)…

    SAIC (Chantilly, VA)
    …SAIC is seeking an experienced **Identity, Credential, and Access Management (ICAM) Engineer ** . This position requires a blend of technical expertise, strategic ... thinking, and strong leadership skills to manage and modernize ICAM systems , ensuring robust security and regulatory compliance across the organization. The ideal… more
    SAIC (08/28/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    …requires US citizenship. Candidates will not be nominated for new clearances. + Minimum 5 years of experience in a data science/ engineer role. + Experience ... **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in...developing and deploying AI/ML models as part of production systems , implementing software development best practices for scalability and… more
    SOS International LLC (07/25/25)
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  • Mid-Level Cloud Engineer

    Red Gate Group (Reston, VA)
    …excellence and employee wellbeing. The Red Gate Group is seeking a Mid-Level Cloud Engineer to support the Defense Threat Reduction Agency (DTRA) in Reston, VA. In ... and databases. + Support hybrid cloud environments and ensure seamless integration across systems . + Apply infrastructure as code (IaC) tools such as ARM templates… more
    Red Gate Group (09/20/25)
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  • Senior Data Engineer

    ICF (Reston, VA)
    …encourages, embraces, and hires dimensions of difference. **The Team:** Our Health Engineering Systems (HES) team works side by side with customers to articulate a ... customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make...the US 3 full years out of the last 5 years **Preferred Qualifications:** + Experienced in Spark and… more
    ICF (09/16/25)
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