NVE Inc. is seeking an HVAC Mechanic in support of an operations and maintenance (O&M) contract within the Offutt Air Force Base (AFB) in Omaha, NE. The HVAC Mechanic shall have three (3) years of journeyman level experience obtained in a trade or occupation in maintenance, repair and operation of buildings such as: air conditioning equipment mechanic, refrigeration equipment mechanic, Operating Engineer, HVAC control systems mechanic, etc. Candidate must have a third-grade engineer license and be able to perform preventive maintenance and troubleshoot HVAC equipment. Shift is Monday through Friday (7:30 AM - 4:00 PM). Ability to pass a favorable background check a must!
Essential Functions
Minimum 3 years’ experience in all facets of HVAC including:
Thorough knowledge of centralized chilled water systems and related equipment for 1800-ton chillers.
Maintenance of air handlers with pneumatic and digital controls including secondary pumps, damper motors, blower motors, and belt replacements.
AHU preheat/reheating of coils.
High pressure steam plant operations, including water treatment knowledge.
Ability to work independently troubleshooting and responding to service work orders.
Chill Beam system knowledge a plus.
Job Requirements/Duties
Understand written and oral instructions to perform the required work
Perform basic building maintenance (preventive, predictive) of a government facility
Must be knowledgeable and skilled in HVAC installs, services and repairs. Work may include, but is not limited to:
Connect motors, compressor, temperature controls, humidity controls, and circulating ventilation fans to control panels and connects control panels to power source
Installs air and water filters in completed installation
Injects small amount of refrigerant into compressor to test systems and add Freon gas to build up prescribed operating pressure
Observe pressure and vacuum gauges and adjust controls to insure proper operation, test joints and connections for gas leaks, using gauges or soap- and-water solution, wraps pipe in insulation batting and secures them in place with cement or wire bands
Replace defective breaker controls, thermostat, switches, fuses and electrical wiring to repair installed units, may install, repair and service air conditioners
Responsible for maintaining, responding to service requests, as needed, under guidance of the PM or HVAC Lead.
Use a variety of power and hand tools to perform job functions
Perform emergency repairs and available for after hour and weekend repairs
Work effectively with the customer, building tenants and other team members
Ability to troubleshoot, complete work order assigned in a timely matter
Ability to read Architectural and Manufacturing blueprints.
Qualifications For The Position Include
High School or Equivalent (at a minimum)
Third-grade Engineer License (must be maintained for continued employment)