• Critical Facility Technician 3 (HVAC SME)…

    M. C. Dean (Manassas, VA)
    …5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for ... Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System ,...for routine maintenance and to troubleshoot. + Knowledge of power density and parity with HVAC system … more
    M. C. Dean (07/15/25)
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  • Electronics Technician 3

    M. C. Dean (Chantilly, VA)
    …5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for ... long-term system sustainability. Together,...for the better. We are seeking an **Electronics Technician 3 ** to join our **Security and Electronic Systems … more
    M. C. Dean (07/15/25)
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  • Electrical Test Technician 3

    M. C. Dean (Caroline County, VA)
    …5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for ... long-term system sustainability. Why join MC Dean? Our people are...related safety records. + Trouble shooting, SCADA, Building Management Systems , Relay testing, SKM power systems… more
    M. C. Dean (07/15/25)
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  • Tech Specialist 3

    M. C. Dean (Caroline County, VA)
    …5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for ... . This role is responsible for managing a wide range of system components across multiple interconnected systems , ensuring proper functionality, performance,… more
    M. C. Dean (07/15/25)
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  • Electronics Technician 3

    M. C. Dean (Chantilly, VA)
    …5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for ... long-term system sustainability. Together,...for the better. We are seeking an **Electronics Technician 3 ** to join our **Security and Electronic Systems … more
    M. C. Dean (07/15/25)
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  • Audio Visual Electronics Installation Technician…

    M. C. Dean (Vienna, VA)
    …5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for ... long-term system sustainability....We are seeking an **Audio Visual Electronics Installation Technician 3 ** to join our **Security and Electronic Systems… more
    M. C. Dean (07/15/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer / Systems Administrator with a demonstrated ability to ... test activities\. \* Identifying and implementing industry best practices for systems administration\. \* Developing solutions to system security needs… more
    Lockheed Martin (07/12/25)
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  • Program Support Specialist 3

    M. C. Dean (Vienna, VA)
    …5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for ... long-term system sustainability. Together,...the better. We are seeking a **Program Support Specialist 3 ** to join our **Security and Electronic Systems … more
    M. C. Dean (07/15/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …our ability to engineer and deploy automated, secure, and resilient power and technology systems , alongside the critical management platforms that ensure ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...MC Dean is seeking a highly competent **Network Administrator 3 ** to assist on the design and maintenance of… more
    M. C. Dean (07/15/25)
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  • HVAC Technician 3 - TS/SCI with Polygraph

    M. C. Dean (Charlottesville, VA)
    …5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for ... to, Chiller, IFU, VAV, HVAC Controls, and fire and life safety system sprinkler systems . + Inspect and adjust mechanical equipment and systems ; perform… more
    M. C. Dean (07/15/25)
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