• Commercial Service Technician 1

    M. C. Dean (Annapolis, MD)
    …headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... and continuity of circuits in electrical wiring, equipment, and fixtures using test devices + Diagnosing malfunctioning systems, apparatus, and components, using … more
    M. C. Dean (07/15/25)
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  • HVAC Technician - Mechanical Service Technician…

    M. C. Dean (Vienna, VA)
    …headquartered in Tyson's, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... Current CFC/EPA Universal Certification + Vocational training in HVAC or current Journeyman 's license + Applicants selected will be subject to a government security… more
    M. C. Dean (07/15/25)
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