- Lockheed Martin (Manassas, VA)
- …plant equipment, including high\-temperature hot water generators, centrifugal chillers, air compressors, cooling towers, and HVAC systems\. Monitoring and ... secondary hot water systems, building automated electronic control systems; refrigeration systems, HVAC systems that supply controlled temperature and humidity\.… more
- Molson Coors Beverage Company (Elkton, VA)
- …systems. This role will directly operate and maintain 2 large ammonia refrigeration systems, site wide HVAC, water distribution, steam and boiler operations, ... compressed air , CO2 recovery and supply, and mechanical maintenance and electrical distribution systems and maintenance. This position reports to the Line… more
- Balchem (Covington, VA)
- …maintenance programs for plant manufacturing equipment, assigned vehicles, heating, refrigeration and electrical systems + Ensures that buildings are maintained, ... including regular inspection of buildings, roofs, plumbing, heating, air conditioning, and electrical systems; initiates repair of maintenance programs as… more
- ColonialWebb (Richmond, VA)
- …diverse range of specialties, including New Construction, Mechanical Service, Industrial Refrigeration , and Manufacturing. For over 50 years, we've been dedicated to ... but is not limited to, fire, smoke, opposed blade and control dampers on the air side, control valves, and in line specialty devices related to the pipe and plumbing… more
- ColonialWebb (Richmond, VA)
- …diverse range of specialties, including New Construction, Mechanical Service, Industrial Refrigeration , and Manufacturing. For over 50 years, we've been dedicated to ... brazing, grooving, plastic solvent, welding wire) + Fill pipe system with water or air and read pressure gauges to identify possible leaks + Install and repair… more
- V2X (Springfield, VA)
- …and maintenance of commercial mechanical systems (Heating, Ventilation, and Air Conditioning (HVAC), plumbing, compressors, pumps, motors, domestic water, etc.). ... and building sewage systems + Natural Gas and diesel distribution + Refrigeration systems (split and package) Security Clearance Requirement: This position requires… more
- Leidos (Springfield, VA)
- …technical areas: + Cooling Systems - Installation and service of HVAC and refrigeration units. + Hydraulics and Pneumatics - Maintenance of fluid and air ... power systems, including pumps and actuators. + Preventive and Routine Maintenance - Scheduling and executing regular service intervals to reduce downtime. + Failure Analysis - Ability to investigate equipment failures and determine root causes. + Technical… more
- ColonialWebb (Richmond, VA)
- …diverse range of specialties, including New Construction, Mechanical Service, Industrial Refrigeration , and Manufacturing. For over 50 years, we've been dedicated to ... knowledge of International Mechanical Code (IMC) and Sheet Metal and Air Contractors National Association (SMACNA) standards + Safety-minded and thorough knowledge… more
- Leidos (Chantilly, VA)
- …specialized areas: + Cooling Systems - Installation and maintenance of HVAC and refrigeration units. + Energy Efficiency - Implementation of systems to reduce fuel ... Hydraulics and Pneumatics - Installation, maintenance, and repair of fluid and air -powered systems. + Preventive and Routine Maintenance - Establishing and executing… more