• HVAC and Refrigeration Engineer

    The Walt Disney Company (Richmond, VA)
    system and refrigeration box monitoring system . General + Refrigerant and glycol system pipe work and insulation integrity while targeting a zero gas and ... five Carrier centrifugal compressors, associated salt, chilled and reheat water pumping systems and the supervisor system . + Operation, inspection, maintenance,… more
    The Walt Disney Company (09/24/25)
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  • Mechanical Preconstruction Engineer

    ColonialWebb (Richmond, VA)
    …+ Develop detailed cost estimates for HVAC, sheet metal ductwork, plumbing, and piping systems using industry-standard software. + Engage with subcontractors and ... Foundational knowledge or strong interest in HVAC, ductwork, plumbing, and piping systems . + Ability to interpret technical drawings, specifications, and cost… more
    ColonialWebb (09/11/25)
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  • Data Center Technician Apprentice

    NTT America, Inc. (Gainesville, VA)
    …traps, trap primers, urinals and commodes, and also internal and roof drain systems . + Control system areas of responsibility include: electrical and mechanical ... of the data center electrical, mechanical, plumbing, control and fire life safety systems is maintained. This position will also be responsible to effectively carry… more
    NTT America, Inc. (10/23/25)
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  • Federal Critical Operations Technician I

    Quality Technology Services, LLC (Manassas, VA)
    …is responsible for installing, repairing, and maintaining IT, electrical, mechanical, and plumbing/ piping systems and controls throughout the facility. This role ... monitors building operations and performs routine assessments of system performance. Responsibilities include conducting tests, rounds, and data analysis to ensure… more
    Quality Technology Services, LLC (11/11/25)
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  • Natural Gas Relight Technician

    Centuri Group, Inc. (Hampton, VA)
    …the highest standards of safety and quality. Responsibilities: + Examine and test gas piping systems for safety and compliance + Relight customer gas services, ... roles are critical in safely installing, maintaining, and servicing natural gas systems for residential and commercial customers. What You'll Do Plumber Our Plumbers… more
    Centuri Group, Inc. (11/07/25)
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  • Process Utilities Engineer SME

    TAI (Fairfax, VA)
    …8+ years of experience in process design, PFD/P&ID development, and expertise in systems like Cleanrooms, Compressed Air, and Cryogenics. Your work will be crucial ... to day:** + Prepare Project Technical Requirements Specification for all systems specifying performance requirements & applicable client Standards + Research… more
    TAI (11/01/25)
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  • Cooling Engineer - Mechanical (Engineer 3)

    HII (Chesapeake, VA)
    … and components + Ensure proper activation and operation of the cooling systems supporting the Aegis Combat System (ACS) infrastructure including safety ... with shipboard auxiliary equipment + Configure, and operate temporary convection-type cooling systems to support Aegis Combat System testing + Support Aegis… more
    HII (11/28/25)
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  • Operator 1 Transmix

    Kinder Morgan (Richmond, VA)
    …unit. + Conduct terminal operations including inspection and monitoring of tanks, piping and valves; product sampling and testing; product inventory measurement and ... Input and track information into the truck rack loading system and input data into inventory system ,...in hydrocarbon terminal and processing unit operations; knowledge of piping , valves and pressures. EQUAL OPPORTUNITY EMPLOYER STATEMENT: We… more
    Kinder Morgan (11/21/25)
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  • HVAC Technician

    Six Flags (Doswell, VA)
    …of mixing air having various properties. + Proven experience in all types of HVAC systems and how each component within the system operates in conjunction with ... and charging, understands the installation and sizing of refrigerant piping . + Fully understands and has mastered the fundamentals...and how that impacts the overall operations of the system . These systems include but are not… more
    Six Flags (11/28/25)
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  • HVAC Controls Service Professional - Energy…

    CMTA, Inc (Fairfax, VA)
    piping , and other mechanical, electrical, and plumbing (MEP) systems -enhancing energy efficiency, reliability, and sustainability in new and existing facilities. ... Professional is responsible for utilizing their knowledge of building automation systems , electrical schematics, wiring diagrams, pneumatic and electronic control … more
    CMTA, Inc (11/25/25)
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