Master HVAC Technician
TechFlow, Inc. · Jacksonville, North Carolina, United States · On-site
Posted Sep 4, 2026
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TOP PAY. NO TRAVEL. REAL STABILITY.
Master HVAC Technician - Marine Corp Base Camp Lejeune
Top reasons to work at EMI Services, a subsidiary of TechFlow:
Annual Increases- Wages and Allowance
Non-Seasonal- 40 Hours EVERY week
No Travel- All work located on Camp Lejeune and surrounding installations
Local 2924- Union Benefits
EMI Service is hiring a Master HVAC Technician to support mission-critical infrastructure at Camp Lejeune! The Master HVACTechnician installs, modifies and repairs refrigeration systems such as: hermetic, semi-hermetic, screw, scroll and centrifugal units to 1100 tons; air conditioning; VAV and ventilation; VRF systems; CRAC units; geo-thermal; reversible chillers; air and water-cooled chillers; process coolers; ice machines; evaporative cooling; air compressing and related control systems, including pneumatic, DDC, and building control systems equipment. This person performs advanced installation tasks involving assembly, testing, calibrating, and adjusting of temperature control and environmental control systems such as air conditioning plants, air environmental control systems, air distribution systems and complex dual equipment cooling installations, specialized refrigerated warehouses and facilities and dehumidification systems.
Additionally, the Master HVAC Technician installs new or repaired components and performs complex modifications of systems and components in accordance with applicable electrical publications and directives, and will maintain and repair specialized equipment such as DOAS; MAU and Pool Pak systems. This mechanic may perform complex repair of systems component such as compressors, condensers, heat pumps, fluid and refrigerant gas lines, valves, meters, gages, thermostats, pumps, mechanical linkage, electrical components, switching and controlling devices including pneumatic controls, variable speed drives, digital controlled devices, hydronic heating, cooling and economizer systems
Salary
TOTAL COMPENSATION PACKAGE $77.16 per hour!
$61.91/ hr. plus $15.25 fringe benefits used towards insurance and 401k!
See ALL the fantastic benefits you receive as an employee of EMI below!!
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Key Responsibilities
Diagnose and repair various refrigerant systems to include; Variable Refrigerant Flow Systems, Chillers, Reversible Chillers, CRAC Units
Cut and bend tubing to correct length and shape, using cutting and bending equipment and tools, cuts and threads pipe, using machine-threading or hand-threading equipment. Joins tubing or pipes to various refrigerating units by means of sleeves, couplings or unions, and solders joints, using torch, forming complete circuit for refrigerant, installs various refrigerant valves in circuit(s)
Test joints and connections in refrigerant piping for leaks using leak detector, verifies leak free using vacuum pump and vacuum hold test
Test and verify proper operation of components, connects motors,…