• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and performance verification test plans. + Incorporate new plans, designs and systems into ongoing operations . + Guide system development and implementation ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/30/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research , ubiquitous technical… more
    Nightwing (11/25/25)
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  • Systems Acquisition, Principal

    The MITRE Corporation (Mclean, VA)
    …strategies. By combining deep expertise in cost estimation, acquisition policy, operations research , and analytics, CAMS enables sponsors to accelerate ... between senior sponsors, MITRE, and other stakeholders (Federally Funded Research & Development Centers (FFRDCs), think tanks, Industry, academia). + Increase… more
    The MITRE Corporation (12/19/25)
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  • Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …information systems , or data engineering to join our department as a Senior Systems Engineer. Candidates should have a strong interest in addressing and ... challenges and solutions influencing the modernization and optimization of large government systems and mission operations . + The role includes contributing to… more
    The MITRE Corporation (12/31/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    …what's possible. **Job Description:** In this role as a **Information systems security Officer** you will develop, maintain, and implement information security ... standards, procedures, and guidelines for systems and applications in accordance with corporate and DoD/IC...system CIA, assist in threat identification, and support DRP/IRP operations . **What You'll Be Doing:** + Meeting IA and… more
    Parsons Corporation (12/17/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …technical or scientific fields such as engineering, physics, mathematics, operations research , engineering management, Computer Science, Information Technology, ... technical or scientific fields such as engineering, physics, mathematics, operations research , engineering management, Computer Science, Information Technology,… more
    TRIAEM, LLC (12/05/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …technical or scientific fields such as Engineering, Physics, Mathematics, Operations Research , Engineering Management, Computer Science, Information Technology, ... technical or scientific fields such as Engineering, Physics, Mathematics, Operations Research , Engineering Management, Computer Science, Information Technology,… more
    Arena Technical Resources, LLC (11/29/25)
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  • Infrastructure Operations Lead - Cloud…

    Humana (Richmond, VA)
    … team could be the place for you! The Lead is an expert in 24/7 operations with high performing and scaling systems that meet a high degree of uptime. ... system failures, summarize complex telemetry data, and develop intelligent copilots to support Operations teams + Lead research and evaluation of cutting-edge AI… more
    Humana (12/13/25)
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  • Engineer/Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …engineering science, plus appropriate experience or additional education. For 1515, Professional Operations Research Series: A bachelor's or higher degree in ... and GS-15. Responsibilities You will serve as Lead Radar Systems Engineer providing senior level technical oversight,...operations research . OR A bachelor's or higher degree with at… more
    Naval Sea Systems Command (01/07/26)
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  • R & D Architect Support Engineer/ Systems

    KBR (Chantilly, VA)
    …+ Mission Processing: Prior experience with ground mission processing or mission control systems , and/or mission operations is highly desired + IVV&T: Experience ... Title: R & D Architect Support Engineer/ Systems Engineer Belong. Connect. Grow. with KBR! KBR...the Government customer. The candidate will support the Applied Research & Development (R&D) acquisition, integration and test initiatives… more
    KBR (12/29/25)
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