• MBSE Modeler

    KBR (Arlington, VA)
    …national security and shape the future of space defense. KBR is seeking a mid-level Systems Engineer to support Headquarters, US Air Force (HAF) A5/7, Air Force ... working with USAF, DoD Stakeholders. + Object Management Group (OMG)-Certified Systems Modeling Professional (OCSMP) Level II Certification. Scheduled Weekly… more
    KBR (07/22/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    JOB DESCRIPTION Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval ... policy, guidance, oversight, and direction for a cyber analytics system . Key Responsibilities: + Responsible for building, deploying and...review, and approval of RMF A&A packages for software systems and enclaves + 5+ years of experience with… more
    Watershed Security (08/01/25)
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  • Design Estimator - Security Solutions

    Allied Universal (Reston, VA)
    …people feel safe. Whether you're an installation technician, service technician, engineer , or project manager, you'll discover rewarding opportunities to grow your ... technical solutions that meet or exceed our customer's needs in a professional manner. **RESPONSIBILITIES:** + Conduct site walkthroughs with client and sales… more
    Allied Universal (07/23/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. ... + Incorporates user's requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications. +… more
    KBR (06/06/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …updates. + Support RMF Step 5 authorizations in the role of an Information System Security Engineer (ISSE) or Information System Security Officer (ISSO). ... documentation. + Track RMF documentation requirements and coordinate updates with system owners and responsible POCs. + Review Interconnection Security Agreements… more
    TekSynap (07/02/25)
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  • Engineering Technician (Mechanical)

    United States Fleet Forces Command (VA)
    …(265), Fluid/Mechanical Engineering & Planning Division (260), Office of Chief Engineer (240), Engineering and Planning Department (200) of NORFOLK NAVAL SHIPYARD. ... other lower grade engineers and engineering technicians in the performance of system analysis and design services. You will prepare advance planning Technical Work… more
    United States Fleet Forces Command (08/21/25)
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  • Project Leader 1 - Tysons

    M. C. Dean (Manassas, VA)
    …at MC Dean, you will join forces with more than 7,500 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... deliver the management platforms essential for long-term system sustainability. Together, we transform the way complex, large-scale systems are designed,… more
    M. C. Dean (08/20/25)
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  • Test and Evaluation Lead

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …and timelines for proof of concepts and pilots. You'll provides electronic procurement system (ePS) Test and Evaluation (T&E) support to include test and evaluation ... and evaluation working integrated product team support, test planning support, systems engineering support to assist in evaluating the developmental and operational… more
    BOOZ, ALLEN & HAMILTON, INC. (08/18/25)
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  • Radio Frequency (RF) SETA

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Radio Frequency (RF) Systems Engineer to provide management and outreach support to the government customer RF Program ... strategy and roadmaps + Support transition of mature RF hardware to system program offices for flight development + Survey state-of-the-art RF technologies and… more
    SAIC (08/15/25)
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  • Mission Operations Specialist

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower… more
    L3Harris (07/17/25)
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