• Electronics Mechanic

    Washington Headquarters Services (VA)
    …system (SIMPLEX). Responds to requests about specific and immediate Fire Alarm systems problems relating to system controls and component failure. Ensures ... systems . Performs diagnostic activities to assess the overall system operations. Locate and repair defects at the component...The work may involve using both manual and automated test equipment, and may require the use of a… more
    Washington Headquarters Services (01/15/26)
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  • IT Management Specialist

    TekSynap (Richmond, VA)
    …specialists in the implementation and operation of integrated computer-based systems . + Test and operate all phases of the system lifecycle to ensure ... improvement. + Support transition planning, implementation, and validation of new systems or system upgrades. **REQUIRED QUALIFICATIONS** **Experience:** + 5+… more
    TekSynap (01/15/26)
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  • Chief Engineer

    VTG (Manassas, VA)
    …innovation opportunities, and shape development priorities. + Lead or support system verification and validation activities, including test planning, execution, ... 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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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …physical security system performance and recommend improvements + Resolve complex system issues for physical security systems and networks + Provide Tier ... level + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and...drawings + Understand SOP and SOW documentation + Ensure test lab equipment is maintained + Assisting with annual… more
    M. C. Dean (12/27/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …responsible for system security engineering services of developmental and operational systems for our federal government client in a highly secure and sensitive ... architecture. + Perform analysis and evaluation to design, implement, test and field secure systems , networks, and...the design and implementation of trusted relations among external systems and architectures. + Assess and mitigate system… more
    M. C. Dean (11/28/25)
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  • Senior Sprinkler Technician

    M. C. Dean (Vienna, VA)
    …fire suppression systems + Develop and implement advanced maintenance strategies, system upgrades, and enhancement plans to optimize system performance. + ... teams to plan, execute, and oversee large-scale projects involving fire alarm systems . + Conduct thorough system assessments, analyze performance data, and… more
    M. C. Dean (11/26/25)
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  • Tech Specialist 4 (Remote)

    M. C. Dean (Vienna, VA)
    …administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating ... systems + Communicate with customers, manufacturers, vendors and system administrators + Train system users and...drawings + Understand SOP and SOW documentation + Ensure test lab equipment is maintained Interface with engineering team… more
    M. C. Dean (11/18/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating ... systems + Communicate with customers, manufacturers, vendors and system administrators + Train system users and...drawings + Understand SOP and SOW documentation + Ensure test lab equipment is maintained Interface with engineering team… more
    M. C. Dean (11/15/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …and mission-level architectures (mission threads), kill chains/kill webs, CONOPs, or system -of- systems (SoS) architectures for defense or military areas. + ... delivery. + Providing review and analysis support to the test team development and conduct of formal testing. +...3+ years of experience with mission or system functional decomposition, system -of- systems analysis,… more
    JHNA (11/03/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …the system requirements and fulfills the functional analysis + Maintain enterprise test systems for system testing, research and development, and ... Documents, Requirements Specifications, and Interface Control Documents + Perform complex system troubleshooting for ACS/IDS/CCTV systems + Configuration and… more
    M. C. Dean (10/23/25)
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