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Trane Technologies

Global HVAC and refrigeration efficiency solutions

Applied Chiller Technician

HVAC & Building SystemsConfirmed live in the last 24 hours
Full-timeWillowbrook, IL, USA$37.11 - $70.32 /hr

About the Job

Requirements

  • A high school diploma or equivalent, or a certificate of completion from an accredited technical school, is required.
  • At least 10 years of HVAC experience is typically required; technical school or formal training is preferred.
  • Operating knowledge of Microsoft Office software and working proficiency with a handheld computer such as a smartphone or iPad.
  • A valid driver's license held for at least 12 months, with no major or frequent traffic violations, including DUI, hit-and-run, license suspension, reckless or careless driving, or multiple smaller infractions or preventable collisions in the previous three years.
  • Knowledge of refrigeration cycles, compressors, heat exchangers, pumps, motors, and electrical systems.
  • Ability to read and interpret wiring diagrams, piping schematics, and technical service literature.
  • Ability to use hand tools, power tools, gauges, and diagnostic instruments.
  • Familiarity with building automation systems and chiller controls.

Responsibilities

  • Install, inspect, maintain, troubleshoot, and repair applied chiller systems and associated HVAC equipment.
  • Diagnose mechanical, electrical, and control-related issues using technical manuals, schematics, and diagnostic tools.
  • Evaluate system operation and recommend repairs, upgrades, or efficiency improvements.
  • Communicate clearly and consistently with customers and appropriate internal team stakeholders.
  • Ensure all work is performed in compliance with safety policies, environmental regulations, and company standards.
  • Support emergency service calls and respond to customer issues in a timely manner.
  • Maintain company tools, test equipment, service vehicle, and parts as needed.

Desired Qualifications

  • EPA certification, such as HVAC Journeyman, Boiler Operator, or Gas Installer.
  • Experience servicing applied chillers, large-tonnage HVAC systems, or commercial/industrial mechanical equipment.
  • Experience with centrifugal, screw, scroll, or absorption chillers.

About the Company

Trane Technologies

Global HVAC and refrigeration efficiency solutions

Trane Technologies focuses on climate innovation by delivering sustainable HVAC and refrigeration solutions through its Trane and Thermo King brands. It helps buildings, homes, and transportation achieve higher energy efficiency with high-performance climate control equipment and ongoing maintenance services. The company differentiates itself by offering an integrated portfolio of energy-efficient products and service contracts across both HVAC and refrigeration, backed by a commitment to sustainability. Its goal is to lower energy use and carbon emissions for customers while supporting a healthier planet.

Company size
10,001+
Company stage
IPO
Headquarters
Dublin, Ireland
Founded
1871

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