• Janitor (Part Time)

    Navy Exchange Services (NEX) (Arlington, VA)
    …50 pounds. WORKING CONDITIONS Indoors in areas which normally have adequate heat light and ventilation. Occasionally exposed to skin irritations from strong cleaning ... solutions. Possibility exists of serious disabling injury as a result of electrical shocks from power cleaning equipment or from falling scaffolds or ladders Qualifications: Six months experience performing cleaning tasks using industrial type cleaning… more
    Navy Exchange Services (NEX) (08/02/25)
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  • (Nex Norfolk) Janitor

    Navy Exchange Services (NEX) (Norfolk, VA)
    …50 pounds. WORKING CONDITIONS Indoors in areas which normally have adequate heat light and ventilation. Occasionally exposed to skin irritations from strong cleaning ... solutions. Possibility exists of serious disabling injury as a result of electrical shocks from power cleaning equipment or from falling scaffolds or ladders Qualifications: Six months experience performing cleaning tasks using industrial type cleaning… more
    Navy Exchange Services (NEX) (07/09/25)
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  • (Nex Norfolk) Janitor - C9 Complex

    Navy Exchange Services (NEX) (Norfolk, VA)
    …50 pounds. WORKING CONDITIONS Indoors in areas which normally have adequate heat , light and ventilation. Occasionally exposed to skin irritations from strong ... cleaning solutions. Possibility exists of serious disabling injury as a result of electrical shocks from power cleaning equipment or from falling scaffolds or ladders. Qualifications: Six months experience performing cleaning tasks using industrial type… more
    Navy Exchange Services (NEX) (07/03/25)
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  • Mechanical Engineer Consultant 2 (Power Uprates)…

    Sargent & Lundy (Richmond, VA)
    …task reports + Turbine / Generator / AVR / Exciter Refurbishments + Heat Exchanger Replacement (FWH/MSR/TFP) + Isophase Bus Duct + Transformer/Switchyard + ... completion and budget development. + Review calculations related to heat balances, power train pumps, heat exchangers,...related to heat balances, power train pumps, heat exchangers, condenser/ heat sink, and plant hazards… more
    Sargent & Lundy (06/11/25)
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  • Geothermal Energy Discipline Leader

    CDM Smith (Chesapeake, VA)
    …Expert knowledge of federal, state, and local regulations. - Expert knowledge of ground heat exchanger design software (ex. GLD, GHLEPro) - Expert knowledge of ... commercial building sciences, mechanical system design, conventional HVAC, heat pump technologies, building automation and energy modelling applications.… more
    CDM Smith (07/11/25)
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  • Lead Mechanical Engineer - Advanced Power…

    Black & Veatch (Arlington, VA)
    …calculations, pipe thickness calculations, pump sizing calculation, control valve sizing calculations, heat exchanger sizing, atm. tank sizing etc. + P&ID ... Mechanically related to Process and Power (from Conventional, Combined Heat and Power, Hydro, Hydrogen, Nuclear, Solar/Renewable, LNG, Ammonia, Fertilizer)… more
    Black & Veatch (06/05/25)
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  • Senior Mechanical Engineer - Advanced Power…

    Black & Veatch (Arlington, VA)
    …pipe thickness calculations, pump sizing calculation, control valve sizing calculations, heat exchanger sizing, atm. tank sizing etc. **Minimum Qualifications** ... Requires a bachelor's degree in engineering from either a recognized accredited program in their home country or the country in which the professional is practicing. Minimum of 8 years related work experience. All applicants must be able to complete… more
    Black & Veatch (07/18/25)
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  • Supervisor, Critical Operations (Swing Shift)

    Quality Technology Services, LLC (Ashburn, VA)
    …preventive maintenance on all equipment including, but not limited to, refrigeration, heat exchanger , HVAC, electrical, emergency backup systems and hot water ... systems; monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and hot water heaters; pumps, valves, piping and filters; other mechanical and electrical equipment; record readings and… more
    Quality Technology Services, LLC (07/11/25)
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  • Senior Project Manager Hydraulic Modeler…

    CBRE (Richmond, VA)
    …data for model input, including topography, pipe networks, pump curves, valve and heat exchanger curves, and operational parameters. + Input piping system design ... into a hydraulic modeling tool accurately pulling dimensions from PDFs, CAD, or Revit. + Identify key failure scenarios that require analysis and add the scenarios to the model. + Assist in densifying hydronic loads by employing creativity and resourcefulness… more
    CBRE (05/14/25)
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  • Welder III

    Continental Tide Defense Systems, Inc. (Norfolk, VA)
    …appropriate welding process. + Select required welding filler materials, joint design, heat ranges and most effective or required welding process/procedure to ensure ... valves, floors and tank linings. + Clamp, hold, tack-weld, heat -bend, grind or bolt component parts to obtain required...equipment. + Must be able to communicate effectively to exchange and comprehend information. + Frequent exposure to extreme… more
    Continental Tide Defense Systems, Inc. (07/23/25)
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