• Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …etc.). + Demonstrated experience developing secure network architectures, engineering documentation , and applying Model-Based Systems Engineering (MBSE) ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (11/20/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …sensors, UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and ... + Understanding of border security operational requirements + Proficiency in system architecture development and documentation + Strong analytical capabilities… more
    SimIS Inc. (10/09/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    documentation + Review and make recommendations on program-level documentation (eg, requirements specification, system architecture, design documents, test ... + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + Problem-Solving: Ability to… more
    Nightwing (09/26/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and ... activities from requirements through deployment + Experience with Distributed Interface System (DIS) and High-Level Architecture (HLA) compliant systems +… more
    SimIS Inc. (09/22/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    …conducting independent technical analyses, evaluation, and assessment of system requirements, requirements development, documentation , and verification. ... Title: Systems Engineer - Research and Development - Senior...integrating functions for customer acquisitions including requirements development, acquisition documentation , test and evaluation, and system design… more
    KBR (10/29/25)
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  • Analytical Chemist II

    System One (Richmond, VA)
    …and data integrity requirements, laboratory processes and procedures, and utilizes good documentation practices. * Support the network as a technical Subject Matter ... for meeting project deliverables in a highly technical position. System One, and its subsidiaries including Joule, ALTA IT...work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner… more
    System One (12/16/25)
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  • Network Security Engineer - Firewall Migration…

    System One (Norfolk, VA)
    …ID and Cisco ISE for identity-based access control - Develop technical documentation and conduct knowledge transfer sessions Qualifications : - US Citizenship with ... title and job location in your email message . System One, and its subsidiaries including Joule, ALTA IT...work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner… more
    System One (12/16/25)
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  • Information Systems Security Officer…

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …Division, etc.) security policies and practices + Develop, review, maintain, and provide system security documentation for assigned systems , including ... NIST SP 800-37, Rev 2, Risk Management Framework for Information Systems and Organizations: A System Life Cycle Approach for Security and Privacy, DHS 4300A… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Richmond, VA)
    …+ Ability to use and operate virtualized environments to support virtualized systems (Windows and Linux) + Perform regular system maintenance, including ... system upgrades, migrations, and deployments. + Create and maintain documentation , including system configurations, procedures, and troubleshooting guides. +… more
    NTT America, Inc. (11/20/25)
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  • Technical Project Manager - Application Design…

    Oracle (Richmond, VA)
    …escalation. _Governance & Compliance_ + Lead the generation, review, and publication of system documentation to support internal and external audits of physical ... cost, return on investment, scalability, and compliance requirements. + Maintain detailed documentation and technical standards required for system audits and… more
    Oracle (11/26/25)
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