Refrigeration Start Up Technician

TAG Refrigeration • Columbia, SC

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About The Position

The Refrigeration Start-Up Technician is responsible for starting up, commissioning, and optimizing the energy performance of commercial and supermarket refrigeration systems. The role focuses on safely and efficiently bringing newly installed systems online and ensuring the proper operation of parallel rack systems, controls, and Energy Management Systems (EMS). The technician also serves as a technical resource for construction, service, and energy optimization initiatives. The position involves commercial and supermarket refrigeration work in and around the Columbia, South Carolina area.

Requirements

• Journeyman-level refrigeration skillset with installation and construction experience.
• 5–7 years of commercial refrigeration experience, with a strong focus on supermarket systems.
• Strong knowledge of single systems, parallel rack systems, display cases, and walk-ins.
• Advanced troubleshooting skills for mechanical, electrical, and control systems.
• Experience with refrigeration oil systems, mechanical sub-cooling, and advanced defrost diagnostics.
• Ability to read and interpret refrigeration, electrical, and plumbing blueprints.
• Strong communication skills and ability to work collaboratively with customers, management, and field teams.
• Ability to manage priorities and work independently.
• Valid driver’s license with a good driving record.
• Ability to travel, work overnight, and work overtime as required.

Nice To Haves

• 3+ years of hands-on experience with supermarket EMS systems.
• 1–3 years’ experience with CO2 cascade and transcritical rack systems.
• EMS programming experience; CPC, Novar, and Danfoss preferred.
• EMS Certification.
• Universal EPA Certification.
• HVAC/R technical school or accredited trade school coursework.
• Prior experience supporting energy optimization or retro-commissioning projects.

Responsibilities

• Perform system evacuations of parallel refrigeration racks after pressure testing has been verified.
• Complete full start-up and commissioning of new parallel rack systems and individual refrigeration systems.
• Perform EMS wiring, setup, and programming across multiple EMS platforms.
• Commission oil systems, safety controls, defrost systems, and head pressure controls.
• Lead small projects, including single-case installations, condenser change-outs, and system modifications.
• Support energy optimization projects, including retro-commissioning supermarket refrigeration systems, EMS upgrades and programming changes, leak detection system upgrades, and gas conversion and utility program initiatives.
• Collaborate with Service and Construction Managers between projects to assist with challenging stores, technician training, and system troubleshooting.
• Provide technical guidance to junior technicians and field leadership as needed.

Benefits

• Competitive pay.
• Medical, dental, and vision insurance options.
• Retirement savings plan with company contributions (401(k) or equivalent).
• Paid vacation, holidays, and sick time.
• Year-round, steady work.
• Opportunities for career growth and advancement.
• Supportive, team-based work environment.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed