• Data Center Electrical Engineer (Commissioning)

    Veolia North America (Ashburn, VA)
    …Purpose:** Senior Project Engineer - Performs & plans commissioning of mechanical systems . Must be a self-motivated & energetic professional. Must have understanding ... of building mechanical systems design, construction & operation. Must have experience with commissioning process of mechanical systems ranging in size, rating… more
    Veolia North America (01/17/26)
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  • Commissioning Project Manager- Data Center

    Iron Mountain (Manassas, VA)
    …labs. Other relevant experience will be considered * Technical Understanding of MEP systems , UPS, chillers, BMS, fire protection, and compliance with design ... * Assist with the Coordination of commissioning activities including integrated systems testing * Liaise with internal stakeholders (eg, IMDC Operations, Security,… more
    Iron Mountain (11/06/25)
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  • Nuclear Security Officer I

    Dominion Energy (Surry, VA)
    …stations by controlling access, monitoring and testing security and communications systems and ensuring NRC requirements are enforced. Qualified candidates will be ... Officers operate, monitor and program electronic security and communications systems . Officers respond to, assess, and investigate alarms, special conditions,… more
    Dominion Energy (12/10/25)
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  • Construction Engineer

    AECOM (Arlington, VA)
    …requirements. (f) Witness the testing of waste, gas, water, electrical, HVAC, fire protection, and all other control systems during Functional Performance ... Testing phase of Building Commissioning. (g) Review and process contractor submittals including progress schedules, utility outage requests, shop drawings and O&M manuals for accuracy and compliance with the terms of the contract. (h) Review and comment on… more
    AECOM (12/13/25)
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  • Junior Electronic Security System Technician

    Evergreen Fire and Security (Springfield, VA)
    Who We Are Evergreen Fire and Security (EFS) is a recognized leader in the life safety and security solutions industry. We are entrusted by the Federal Government ... and information by providing and maintaining technically advanced and innovative fire alarm, access control, intrusion detection, CCTV, mass notification, and other… more
    Evergreen Fire and Security (01/18/26)
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  • Critical Facility Technician 4 - TS/SCI…

    M. C. Dean (Warrenton, VA)
    …DX units, Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System, EPMS System, and Fire Alarm System. + Capable of reviewing ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/12/25)
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  • Critical Facility Technician 4 - Top Secret…

    M. C. Dean (Manassas, VA)
    …DX units, Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System, EPMS System, and Fire Alarm System. + Capable of reviewing ... security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than… more
    M. C. Dean (11/28/25)
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  • Operating Engineer

    Cushman & Wakefield (Norfolk, VA)
    …operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s). Responsibilities include (but are not limited ... units, pumps, cooling towers, fan coil units, VAV, and air distribution systems , etc. * Monitor and adjust all mechanical/pneumatic equipment, steam stations,… more
    Cushman & Wakefield (01/14/26)
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  • Maintenance Assistant

    Sunrise Senior Living (Springfield, VA)
    …as assigned. + Maintain all tools and repair parts. + Participate in all fire drills and in the community's disaster preparedness program. **Mechanical Systems ** ... + Assist with working on heating and air conditioning systems . + Assist with work on domestic water ...procedures at all times including Personal Protective Equipment (PPE), fire extinguishers, Safety Data Sheets (SDS), Lockout Tagout procedures,… more
    Sunrise Senior Living (01/17/26)
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  • 2nd Class Pipefitter ID: 623

    Fairlead (Newport News, VA)
    Essential Duties and Responsibilities: + Run set ups of portable fire stations, air manifolds, oxygen/propylene stations on government vessels and commercial tugs & ... Install and connect temporary shore power to lighting, ships systems support equipment and alarm systems during...simple instructions. + Experience in hooking up ship services fire protection, cht, steam, Lp air, to ship risers.… more
    Fairlead (01/10/26)
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