• Systems Engineer /COTS Integrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated ** Systems Engineer /COTS Integrator** to support a dynamic and innovative program focused on Big Data infrastructure, advanced ... help integrate, manage, and optimize a complex COTS/GOTS Sponsor tool in cloud-based and on-prem environments. You will contribute...and procedures + Manage the full lifecycle of assigned systems and tools + Coordinate deployments and… more
    ManTech (12/03/25)
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  • Systems Engineer

    Leidos (Newport News, VA)
    …JINTACCS mission. In this role, you will act as a **Tactical Data Link (TDL) Systems Engineer ** , providing essential support to the USAF TDL Configuration and ... with a valuable resource to improve the operation and performance of tactical systems and data links. **Position requires a** **Current or Active DoD Secret security… more
    Leidos (10/28/25)
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  • Systems Engineer Secret Clearance

    Northrop Grumman (Newport News, VA)
    …not only part of history, they're making history. Northrop Grumman is seeking a Systems Engineer to join our growing GCCS-J development team. This position 100% ... and big data technologies. + Strong experience in Model-Based Systems Engineering (MBSE) and modeling tools such...in Model-Based Systems Engineering (MBSE) and modeling tools such as Cameo Enterprise Architecture. + Knowledge of… more
    Northrop Grumman (01/10/26)
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  • AWS Systems Engineer and Mission…

    Leidos (Chantilly, VA)
    …seeking a highly skilled and versatile professional to serve as both an AWS Systems Engineer and Mission Owner/Project Manager. This dual-role position involves ... systems engineering and project management responsibilities to support the...pipelines. + Proven troubleshooting experience. + Familiarity with collaboration tools such as Jira, Confluence, and RocketChat. + Microsoft… more
    Leidos (01/03/26)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools , Systems Information and Event Monitoring (SIEM) products,… more
    ManTech (11/19/25)
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  • Systems Engineer ( Engineer…

    HII (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is seeking a Systems Engineer to support the Joint Training Synthetic Environment (JTSE) ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/18/25)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    **Description** The Electronic Warfare Division has an opening for an experienced Hypersonic Systems Engineer . Leidos is looking for experienced engineers with a ... Hypersonics Aerospace background to lead Systems development and Modeling and Simulation (M&S) efforts based...Skills: + System Architecture + Aerodynamics/CFD (Cart 3D, FNS Tools suites) + Trajectory simulation (OTIS, POST, or similar)… more
    Leidos (12/20/25)
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  • GEOINT Systems Engineer Staff

    Solvarus (Chantilly, VA)
    …confront these challenges. As a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems Engineering and Integration (SE&I) ... PhD. + Current and Active TS/SCI w/ Polygraph. + Bachelor's degree in Systems Engineering or in related technical or scientific fields such as engineering,… more
    Solvarus (12/14/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other systems and security management tools **General:** + Demonstrated time… more
    M. C. Dean (11/28/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... cutting-edge radar technologies, from initial concept through deployment, ensuring systems meet stringent performance, reliability, and performance requirements. Pay… more
    Integration Innovation, Inc. (i3) (11/11/25)
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