HVAC Technician

JLL•Nashville, TN

38d•Onsite

About The Position

JLL empowers you to shape a brighter way . Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. What this job involves: The HVAC Technician (HVAC Mechanic) position is responsible for the comprehensive maintenance, repair, and installation of HVAC and electrical equipment throughout interior and exterior building systems. This role serves as a critical technical specialist ensuring optimal performance of mechanical and electrical operating equipment, utility plant systems, and associated infrastructure. You'll conduct routine assessments of building systems operations, perform diagnostic tests, analyze operational data, and monitor all mechanical and electrical equipment to maintain peak functionality. This position combines hands-on technical expertise with analytical problem-solving to deliver reliable environmental control systems that support JLL's commitment to exceptional facility operations and client satisfaction. What your day-to-day will look like:

Requirements

Minimum 16 hours annual continuing education from NATE, HVAC Excellence, or UA Star recognized provider programs
One or more of the following certifications: North American Technician Excellence (NATE) HVACR Service Technician, HVAC Excellence Professional Level, or UA Star HVACR Mastery Certification
Demonstrated expertise in refrigeration theory, pipefitting, and structural layout applications
Proficiency with hand tools, metalworking equipment, welding apparatus, and electrical testing equipment
Experience with blueprint reading and engineering specification interpretation
Knowledge of electrical systems including motor controls, circuitry, and power distribution
Ability to perform diagnostic testing, pressure monitoring, and system analysis

Nice To Haves

Experience with commercial HVAC systems in office buildings, department stores, and large commercial establishments
Background in utility plant equipment operation and maintenance
Familiarity with advanced HVAC control systems and building automation platforms
Experience with preventive maintenance programs and routine system assessments
Knowledge of insulation installation techniques and energy efficiency practices
Ability to work with torch equipment for soldering and joining applications
Experience troubleshooting complex mechanical and electrical equipment failures

Responsibilities

Install, service, maintain, and repair environmental-control systems in commercial establishments utilizing refrigeration theory, pipefitting, and structural layout knowledge
Mount compressor and condenser units, fabricate ductwork, and install evaporator units using hand tools, metalworking equipment, and welding apparatus following blueprints and engineering specifications
Cut, bend, and thread tubing and pipes to specifications, joining refrigerating units through sleeves, couplings, and soldered joints to create complete refrigerant circuits
Install expansion valves, discharge valves, motors, compressors, and temperature/humidity controls while connecting control panels to power sources
Test system functionality by injecting refrigerant, monitoring pressure and vacuum gauges, adjusting controls, and checking for gas leaks using specialized testing equipment
Replace defective components including breaker controls, thermostats, switches, fuses, and electrical wiring using electrician's tools and diagnostic equipment
Service and maintain air conditioning systems ranging from 15-20 tons cooling capacity in warehouse and factory environments while troubleshooting complex HVAC issues