Commercial HVAC Sr Journeyman Technician – Union

Carrier Corporation • Nashville, TN

9d • Onsite

About The Position

Carrier is seeking a Commercial HVAC Sr Journeyman Technician to service the Chattanooga, Tennessee area. This field-based role focuses on delivering expert service and dependable solutions for commercial HVAC and refrigeration customers. The technician inspects, maintains, installs, and repairs HVAC and refrigeration systems, keeps detailed maintenance records, and works safely and in compliance with applicable regulations. The position offers access to training, tools, a company vehicle, and support from a dedicated team. It is a union position, with benefits provided under applicable union agreements.

Requirements

• At least 8 years of practical working experience in the HVAC industry.
• EPA Universal Certification.
• High school diploma or GED.
• Possess and maintain a valid, current driver’s license and be insurable by the company’s insurance carrier.
• Ability to push, pull, and lift 50 pounds.
• Ability to stand, crawl, sit, and squat for extended periods, climb a ladder, and work on rooftops.

Nice To Haves

• Basic understanding of building automation controls.
• Excellent written and verbal communication skills.
• Experience using Salesforce and ServiceMax.
• Exposure to air-cooled or water-cooled chillers.

Responsibilities

• Inspect and maintain air-conditioning and HVAC systems to ensure efficient operation.
• Diagnose and repair mechanical and electrical malfunctions in heating and cooling units.
• Install, replace, and calibrate HVAC equipment, including thermostatic controls and liquid lines.
• Service refrigeration equipment, including refrigerators, ice machines, gas packs, and heat pumps.
• Maintain chilled and hot water supply systems and adjust internal control systems.
• Assemble and install metal ductwork and assist with HVAC system planning and design.
• Maintain detailed maintenance records and ensure compliance with City, State, and EPA regulations.
• Identify and mitigate risks to maintain a safe working environment.
• Collaborate with management to support safety and operational standards.

Benefits

• Opportunity for a 401(k).
• Paid travel time after the first hour.
• On-call schedule with rotations every 7–8 weeks in most locations.
• Company-provided vehicle and gas cards.
• Necessary tools provided.
• Steel-toed boots, Carrier-branded uniforms with flame-resistant protection, HVAC gloves, hard hats, and face shields.
• Standard safety goggles, with prescription eyewear available if needed.
• Fall protection where required, plus respirators and earplugs as needed.
• Medical insurance, retirement benefits, tuition reimbursement, vacation, holidays, and other time off, subject to the applicable union agreement and eligibility.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED