• Engineer 2nd Oper, AC/Refrig

    Amentum (Mclean, VA)
    …MAJOR DUTIES AND RESPONSIBILITIES: * Operate and maintain assigned chillers and HVAC equipment. * Make periodic tours of assigned equipment and systems within ... secured work areas. * Responsible for the duties of HVAC Grade II as assigned by Chief Engineer on... Grade II as assigned by Chief Engineer on maintenance days. * Monitor and execute the Lock-out/Tag-out program.… more
    Amentum (05/24/25)
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  • Turnkey Technician

    Trane Technologies (Ashland, VA)
    …for Turnkey Technicians:** + Trane is recognized worldwide as the brand standard for HVAC and Building Controls Systems + Trane is committed to your safety and has ... + Responsible for the installation, commissioning, diagnosis, repair, and start-up of HVAC systems, utilizing knowledge of air conditioning theory, pipe fitting, air… more
    Trane Technologies (05/13/25)
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  • Data Center Technician L1

    NTT America, Inc. (Ashburn, VA)
    …belong and thrive. **Your day at NTT DATA** The Senior Critical Facilities Maintenance Technician has a substantial understanding of their role and applies their ... - + O Mechanical responsibilities includes chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems.… more
    NTT America, Inc. (06/04/25)
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  • Maintenace Worker

    Commander, Navy Installations (Virginia Beach, VA)
    …and unskilled tasks involved standard methods related to the renovation, construction maintenance of facilities. Performing work in at least two of the following ... higher level of skill than the NA-4749-07 in the maintenance and repair of buildings and related fixtures or...problems to the supervisor. Heating, Ventilation and Air Conditioning ( HVAC ): Recognizes the cause of faulty equipment and assists… more
    Commander, Navy Installations (05/30/25)
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  • Lead Operating Engineer

    Aerotek (Mclean, VA)
    …the building maintenance industry. + Accredited trade school degree in HVAC , electronic, or other industry related trade. + Union training and certification. + ... an Operating Engineer, you will assist in supervising and directing the maintenance staff on shift while monitoring their performance. This role requires performing… more
    Aerotek (06/04/25)
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  • Chief Engineer

    C&W Services (Chantilly, VA)
    …to plan, implement, coordinate, and supervise all mechanical operations, maintenance , communications, energy management, and manpower development programs for ... Description** ESSENTIAL FUNCTIONS AND RESPONSIBILITIES * Supervise engineers and maintenance staff including hiring, training, personnel development, etc. * Ensure… more
    C&W Services (06/04/25)
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  • Critical Environments Operator III

    CyrusOne (Sterling, VA)
    …Facility Manager this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M services within a 24/7/365 environment. ... for building systems of other facilities as assigned. Responsible for carrying out maintenance and operations by performing the following duties personally or as a… more
    CyrusOne (05/20/25)
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  • Air Conditioning EQ Mechanic

    Navy Exchange Services (NEX) (Norfolk, VA)
    …Job Number: 250001JX Job Summary: Responsible for the installation, maintenance , and repair of large air-conditioning and refrigeration systems. This ... involves working with various commercial and industrial refrigeration and HVAC equipment, including walk-in coolers/freezers, split systems, and dehumidifiers.… more
    Navy Exchange Services (NEX) (05/23/25)
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  • Field Engineer

    Parsons Corporation (Centreville, VA)
    …system deployment planning and execution + Execute both software and hardware maintenance , as well as infrastructure (electrical systems, HVAC , generators) ... expertise for the Point of Entry family of systems, supporting installation, maintenance , and field-related sustainment work worldwide. **What You'll Be Doing:** +… more
    Parsons Corporation (06/05/25)
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  • Technician II, Facilities

    CARMAX (Richmond, VA)
    …23238 CarMax, the way your career should be! **About this job** The Maintenance Technician II is responsible for leading, monitoring, and performing day to day ... repairs and maintenance of the CarMax Home Office. This position is...+ Oversee all facilities systems including general repairs, electrical, HVAC , plumbing, and fire systems + Oversee and perform… more
    CARMAX (05/06/25)
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