• Information Technology/Assurance Spec II

    Global Resource Solutions (Fairfax, VA)
    …for computer system (s) assigned + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + ... (COMSEC) integration + Working knowledge of Risk Management Framework, , Common Criteria, and System Security Policy as they relate to A&A + Working knowledge… more
    Global Resource Solutions (12/19/25)
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  • Chief Architecture Office Technical Lead

    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 ... Technical Lead Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology...architecture development management for l arge, complex programs or systems of systems + S even (7)… more
    KBR (12/10/25)
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  • Endpoint Engineering Manager

    CACI International (Arlington, VA)
    …of documentation and training materials to enable IT staff in use of operating system and application deployment systems * Manage and participate in the design ... and virtual desktop environments with the Cybersecurity & Infrastructure Security Agency (CISA), a part of the Department of...materials to enable IT staff in use of operating system and application deployment systems * Manage… more
    CACI International (01/08/26)
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  • Senior SIGINT Chief Architect

    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 ... level + Develop and coordinate CONOPS of SIGINT mission planning and scheduling systems + Understand system -to- system interfaces and function as an… more
    KBR (12/16/25)
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  • Chief Engineer

    VTG (Manassas, VA)
    …requirements, software assurance, and information assurance as applied to combat systems . + Must be able to obtain and maintain a Secret security clearance. ... Engineer to lead engineering efforts on the AN/BYG-1 Submarine Combat Control System , a critical open-architecture system supporting US Navy undersea warfare… more
    VTG (01/10/26)
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  • MBSE Enterprise Architect

    SAIC (Chantilly, VA)
    …organization. SAIC is seeking to fill an opening for a Space Enterprise System Engineer to provide Systems Engineering and Technical Assistance (SETA) services ... organization we support provides the system enterprise architecting, analysis, and system of systems engineering solutions that determine the current and… more
    SAIC (11/26/25)
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  • Senior Sprinkler Technician

    M. C. Dean (Vienna, VA)
    …the preservation of life. By integrating seamlessly with telecom, electrical, and security systems , this team enhances the resiliency and operational readiness ... fire suppression systems + Develop and implement advanced maintenance strategies, system upgrades, and enhancement plans to optimize system performance. +… more
    M. C. Dean (11/26/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …(eg, Prometheus, Nagios) to track application performance, identify issues, and ensure system stability. * Security (DevSecOps): Integrate security practices ... with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration. * Cloud… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …an Authority to Operate (ATO). + Acting as an appointed Information System Security Officer (ISSO) for IC cyber systems being developed by the engineering ... Framework (RMF) to the satisfaction of the appointed Information System Security Manager (ISSM), and/or senior govt... Test Plans (SSTP). + Conducting self-assessments of all systems under development + Analyzing security controls… more
    ENS Solutions (12/27/25)
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  • Instrumentation and Controls Engineer - Network…

    MPR Associates (Alexandria, VA)
    …Distributed Control Systems (DCS) and/or Programmable Logic Controller (PLC) systems and control system devices, computers, communications, and networks. + ... including: + Provide technical experience and leadership in control system engineering, focusing on the design, implementation, programming/ configuration,… more
    MPR Associates (11/18/25)
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