• Senior HVAC Technician

    ABM Industries (Alexandria, VA)
    **Overview** ABM is looking for a senior commercial HVAC technician for our mobile HVAC service operations division. The qualified technician will be ... repair, and perform maintenance on all aspects of commercial HVAC equipment including boilers (primarily hot water) , chillers...and able to perform combustion analysis + Niagara N4 controls certification + Carrier or ALC controls … more
    ABM Industries (08/27/25)
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  • Senior HVAC Controls…

    Insight Global (Capitol Heights, MD)
    Job Description Johnson Controls is seeking a Senior HVAC Controls Technician for a 6-month contract in the DMV area. This role involves programming, ... troubleshooting, commissioning, and maintaining HVAC control systems across large commercial sites. Techs will travel to 1-2 locations per day, with assignments… more
    Insight Global (10/09/25)
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  • HVAC Senior Service…

    Southland Industries (Dulles, VA)
    **POSITION SUMMARY** As a Senior Mechanical Service Technician , you will perform all HVAC /R troubleshooting and repairs necessary to keep existing facilities ... and refrigeration equipment and components including related piping connections and controls . In addition, any other service, maintenance and operations work as… more
    Southland Industries (10/01/25)
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  • Senior Controls Technician

    Ameresco (Columbia, MD)
    …customers. Ameresco currently seeks a qualified Senior Controls Technician to support our growing control responsibilities on Operation and Maintenance ... troubleshoot DDC systems, both on-site and via phone support of existing control systems. + Conduct preventive maintenance repairs and replacements, including but… more
    Ameresco (08/27/25)
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  • HVAC Service Manager

    ABM Industries (Alexandria, VA)
    …ensure customer satisfaction while meeting departmental goals and objectives. As a senior company representative, the HVAC Service Manager often communicates ... to meet service demands and customer expectations. * Evaluates technician workloads and schedules service work in a way...read, interpret, utilize, and train on manuals, schematics and control circuits related to HVAC and refrigeration… more
    ABM Industries (09/11/25)
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  • Data Center Operations Technician III - Day…

    CoreSite (Reston, VA)
    …of digital infrastructure while nurturing your professional growth and success. Data Center Technician III Role: The Data Center Technician III assists in the ... security, and regulatory compliance of the data center. The technician is to have a strong knowledge of telecommunications,...will include working on chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units,… more
    CoreSite (10/02/25)
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  • Skillbridge Data Center Technician

    CoreSite (Reston, VA)
    … HVAC equipment, CRAC/CRAH's, Humidification Systems, BMS and PLC Controls , Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 ... of the military to civilian workforce. SkillBridge Data Center Technician Role: The SkillBridge Data Center Technician ...will include working on chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units,… more
    CoreSite (09/14/25)
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  • Operations Technician

    Leidos (Springfield, VA)
    …make a critical impact? The Multi-Domain Solutions (MDS) division is seeking a ** Senior Operations Technician ** who is responsible for assisting with the ... large facility complex. These systems include central plants, boilers, chillers, HVAC systems, generators, power distribution units, and building automation systems.… more
    Leidos (10/07/25)
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  • OSC Technician - Night Shift (VA1)

    CoreSite (Reston, VA)
    …while nurturing your professional growth and success. Operations Support Center Technician 's Role: As a member of CoreSite's Operations Support Center (OSC) ... team, the OSC Technician will be responsible for ticket and request management,...appropriate groups impacted + Deliver internal incident broadcast to Senior Management + Maintain incident records during an event… more
    CoreSite (10/10/25)
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  • Building Automation Service Senior Sales…

    Siemens (Beltsville, MD)
    …with us. \#LI-SW1 #Zone5-EREF Hvac controls , building controls , building automation, programming, field technician , heating, ventilation, air ... digital control , apogee, desigo, modbus, tridium, Niagara, alerton, controls , commissioning, lonworks, bacnet, ddc, bau, bms, building management, mechanical… more
    Siemens (10/03/25)
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