• Information Systems Security Engineer…

    Nightwing (Virginia Beach, VA)
    …Plan, Incident Response Plan, Configuration Management Plan for all customer enclaves and systems . + Ensure system documentation reflects current system ... the technical security advisor for systems under development and operational systems . + Participate in system design reviews to identify potential security… more
    Nightwing (05/10/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    …The system architect engineer implements, and manages complex IT systems , infrastructure, and teams according to best practices, ensuring they meet business ... Government stakeholder requirements and technical solutions, focusing on the overall architecture and components of a system . **Responsibilities include but… more
    ManTech (05/24/25)
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  • Systems Engineer

    Actalent (Mclean, VA)
    …effectiveness of the system design function. This role is responsible for system architecture , integration of solutions, and design for cost and manufacture. ... validation and verification and document requirements. + Experience developing CONOPS and Systems Architecture for electrical and mechanical systems . +… more
    Actalent (07/19/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …Division. The Systems Engineer is a technical/engineering professional who performs system or enterprise level systems engineering across the life cycle on ... Systems acquisition processes. The SE provides expert advice and manages systems engineering processes and implementation for System Program Office… more
    KBR (06/19/25)
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  • Enterprise Resilience Systems Engineer…

    KBR (Chantilly, VA)
    …customer. The successful candidate will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and ... Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks...development and validation of requirements, Concepts of Operations (CONOPs), architecture products, and the development and integration of simulation… more
    KBR (06/03/25)
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  • Mid-Level SIGINT System Engineer

    KBR (Chantilly, VA)
    …risks and opportunities + Facilitate readiness and demonstrations in support of system and acquisition milestones + Integrate new systems and initiatives ... Title: Mid-Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/12/25)
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  • Sr. Systems Engineer, Configuration…

    Arena Technical Resources, LLC (Sterling, VA)
    …workflow automation, including generating and reporting CM metrics Experience with system architecture development and creation / maintenance of related ... Sr. Systems Engineer, Configuration Management Location: Sterling, VA, US...partners is building an innovative cloud-based command and control system that seamlessly integrates existing capabilities and provides automation… more
    Arena Technical Resources, LLC (07/18/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. +… more
    KBR (06/14/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …will be responsible for identifying and mitigating vulnerabilities in security systems , conducting vulnerability scans, and applying system , network, and ... administration, network, and operating system hardening techniques. + Knowledge of system administration concepts for operating systems such as but not… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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  • Systems Administrator

    Leidos (Springfield, VA)
    …configurations, processes, and procedures. + Recommend and implement improvements to system architecture , security, and operational efficiency. + Collaborate ... of IT systems and associated hardware. + Strong understanding of system infrastructure management and IT best practices. + Hands-on experience with: System more
    Leidos (05/29/25)
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