• Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our ... both thought leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering experiences to… more
    SAIC (08/15/25)
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  • Senior Technical Lead - Data Engineering

    Guidehouse (Mclean, VA)
    …Terraform, Jenkins, AWS CodePipeline, and Docker. + Strong knowledge of database systems (Oracle, Aurora, PostgreSQL), data modeling techniques, and SQL ... roadmap for AWS-based data architectures. + Oversee solution design, data modeling , integration, and governance practices. + Evaluate and recommend AWS-native tools… more
    Guidehouse (09/27/25)
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  • Satellite Guidance Navigation and Control Engineer

    General Atomics (Herndon, VA)
    …in satellite systems and their applications. + Experience with physics-based modeling of dynamic systems and Monte Carlo simulation analysis. + Experience ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (09/04/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... critical role - protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system analysis for all GEOINT operations… more
    KBR (08/01/25)
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  • Systems & Data Specialist, DC Design…

    Amazon (Herndon, VA)
    …issues. You will also communicate with external stakeholder design consultants. The Systems & Data Specialist need to have knowledge of the commercial industry ... datasets. You will have experience developing solutions for Project Management Information Systems (PMIS) such as Procore, BIM360, or E-builder and experience with… more
    Amazon (08/30/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Falls Church, VA)
    …**Experience:** 10 + years of related experience **Job Description:** **Sr. Systems Administrators (System Admin)** **Your Impact** Own your opportunity to work ... are seeking a qualified, motivated individual to join GDIT as a **Sr.** ** Systems Administrators** . You will be responsible for providing expertise in the… more
    General Dynamics Information Technology (10/01/25)
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  • Systems Engineering Support Specialist…

    KBR (Herndon, VA)
    …of and familiarity with complex dependencies, interactions, and integration of systems -of-system elements ie, hardware and software constituent modeling , ... Title: Systems Engineering Support Specialist - Mid Belong. Connect....Excel, PowerPoint) Desired Qualifications: + Demonstrated proficiency in: SysML modeling and simulation (M&S) tools eg Willing to learn… more
    KBR (09/20/25)
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  • Senior Systems Engineer - RMA

    QinetiQ US (Mclean, VA)
    …and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative ... lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Reliability, Maintainability, and Availability (RMA)… more
    QinetiQ US (09/12/25)
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  • Lead, Chief Systems Engineer - Network…

    L3Harris (Dulles, VA)
    …and cyber domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job Location: ... Relocation assistance is available to qualified applicants Job Description: As a Lead Systems Engineer, you will lead the technical development of and own the… more
    L3Harris (08/31/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    **Description:** **What We're Doing** At Lockheed Martin Rotary and Mission Systems , we're building the future of national security\. Our customers are worldwide-and ... where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the CFI… more
    Lockheed Martin (07/12/25)
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