• Critical Facility Technician 4 - TS/SCI…

    M. C. Dean (Warrenton, VA)
    …Batteries, STS, ATS, AHU, DX units, Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System , EPMS System , and Fire Alarm ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...; and deliver the management platforms essential for long-term system sustainability. **Why join MC Dean?** Our people are… more
    M. C. Dean (07/15/25)
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  • Fire Alarm Technician 2

    M. C. Dean (Chantilly, VA)
    …complex troubleshooting, programming, installation, and maintenance services of various FA Systems under little to no supervision **Responsibilities** + Plan and ... perform testing and inspection of large fire alarm systems per NFPA and local code standards, noting existing and potential deficiencies. + Perform complete site… more
    M. C. Dean (07/15/25)
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  • Physical Security Technician (Psep)

    Amentum (Arlington, VA)
    …research and identify replacement Logical Replacement Units (LRU) for equipment and system upgrades of proprietary systems , and quality assurance practices and ... occur from multiple locations simultaneously. **Essential Duties:** + Computer system maintenance, assorted software versions and enhancements, analysis, and test.… more
    Amentum (07/08/25)
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  • Service Desk Specialist, Lead

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …individual will support integration, operations, and sustainment of highly technical systems by providing technical support and acting as the communication channel ... Have an in-depth technical knowledge of expeditionary and garrison SCINet systems , specifically SCINet network, workstation, storage, and Enterprise Service … more
    UIC Government Services and the Bowhead Family of Companies (07/08/25)
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  • Lead Software Engineer (Hybrid)

    CareFirst (Reston, VA)
    …and integration testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer ... systems , language, and/or equipment. Designs, codes, tests, develops, and.... Works with end-users and project stakeholders to define system scope and objectives. Manages modifications to and maintenance… more
    CareFirst (07/07/25)
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  • Solar Electrician - $40+

    Sunnova Energy International Inc. (Virginia Beach, VA)
    …Service team. Sunnova owns and maintains a distributed fleet of residential solar systems across 29+ states and several US territories. All monitoring and inbound ... quick responses to maintain the performance of the solar systems , delivering excellent customer service to our customers, and...during construction + Provides training to service staff on system operation such as how to identify, resolve, and… more
    Sunnova Energy International Inc. (07/06/25)
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  • Data Center Controls Engineer, Global Data Centers

    Google (Reston, VA)
    …+ 5 years of experience in design, and operation of critical control systems . Preferred qualifications: + Experience in multiple packages as applied to critical ... cooling or power systems . + Experience in...on-site commissioning activities for mechanical and electrical equipment, integrated system testing, and provide ongoing support to site operations… more
    Google (06/25/25)
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  • A/V & Security Engineer

    Leidos (Chantilly, VA)
    …6-10 years of experience. + Expert knowledge and hands-on experience in systems integration, system administration, and technical support. + Demonstrated ... is responsible for the operation, configuration, and maintenance of advanced video systems used in secured environments. This role ensures high-quality video signal… more
    Leidos (06/03/25)
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  • Mechanical Engineer

    Koniag Government Services (Quantico, VA)
    …sequence of operations for various HVAC systems . + Review various 24/7 mechanical systems and determine which system complies with the POR. + Participate in ... comments based on these requirements. + Review the mechanical system layout in the specialized room such as the...ductwork layouts + Understand ducted and plenum return air systems , including Z-ducts and U-ducts in the design. +… more
    Koniag Government Services (05/23/25)
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  • OS Administrator Windows

    CACI International (Chantilly, VA)
    …Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air Force (DAF) ... the SIPR solution on capabilities associated to the Windows Operating System while conducting performance checks. Additionally, the candidate will perform… more
    CACI International (05/23/25)
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