• Air Conditioning Equipment Operator(night)

    Veterans Affairs, Veterans Health Administration (Salem, VA)
    …modify, and repair different manufacturers' types of "DX" systems along with chilled water systems such as low and high velocity air handling units, variable air ... volume systems, packaged A/C systems, mini split systems, chilled water coils, reheat and preheat type coils, steam, water and infrared humidifiers, compressors,… more
    Veterans Affairs, Veterans Health Administration (12/18/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    …temperature control systems, air distribution (supply, return, exhaust), hydronic systems (chilled water , heating water , etc.) and plumbing systems (domestic ... and work is compliant with all applicable codes, ordinances, and regulations, as well as internal quality standards. + Prepare data and visualizations such as… more
    WSP USA (10/18/25)
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  • Data Center Technician L3

    NTT America, Inc. (Gainesville, VA)
    …+ Mechanical responsibilities will include operation, maintenance and repair of chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH ... systems, including wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. + Operate, monitor, maintain, and… more
    NTT America, Inc. (11/07/25)
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  • Senior Civil Design Engineer

    Parsons Corporation (Centreville, VA)
    …is seeking a Senior Civil Engineer with strong experience in NYCDEP sewer and water main design to support NYCDOT and NYCDDC projects. This position requires a ... of the work, the ideal candidate will bring expertise in DEP sewer and water main design to complement other civil engineering tasks. This position can be located… more
    Parsons Corporation (12/19/25)
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  • Environmental Specialist

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …compliance, environmental planning, natural resources , and compliance, including drinking water , clean water , wastewater, air, hazardous waste, and toxins. ... Have: + 1+ years of experience with hazardous substances, natural resources, clean water , safe drinking water , hazardous waste, or environmental planning +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Skillbridge Data Center Technician

    CoreSite (Reston, VA)
    …including telecommunications, mechanical, electrical, and fire life safety systems as well as data center operating procedures. The technician will be responsible ... wide ranging and multi-disciplinary. Mechanical responsibilities will include working on chilled water systems and components, HVAC systems such as roof top units,… more
    CoreSite (12/14/25)
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  • Data Center Operations Technician III - Day Shift…

    CoreSite (Reston, VA)
    …strong knowledge of telecommunications, mechanical, electrical, and life safety systems as well as data center operating procedures. We are currently hiring for the ... wide ranging and multi-disciplinary. Mechanical responsibilities will include working on chilled water systems and components, HVAC systems such as roof top units,… more
    CoreSite (12/11/25)
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  • Utilities Operator Trainee

    BAE Systems (Radford, VA)
    …Plant in Radford, VA. In this role, you will operate two drinking water facilities. All testing and tasks shall be performed in accordance with established ... level position will lead to a role as a Water Department Operator **Required Education, Experience, & Skills** High...all aspects of their life including health and financial well -being. Benefits for Union employees are governed by a… more
    BAE Systems (11/27/25)
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  • Data Center Operations Technician IV - Day Shift…

    CoreSite (Reston, VA)
    …for the Day Shift 6:00am-2:00pm Sunday-Thursday. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, ... include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will… more
    CoreSite (11/25/25)
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  • Project-Client Manager

    AECOM (Roanoke, VA)
    …Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We ... Manager** in our **Roanoke, VA** office to lead and support our water , wastewater, site civil, and related infrastructure projects. The responsibilities of this… more
    AECOM (11/25/25)
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