Refrigeration Start-Up Technician; Commercial​/Supermarket

Start-Up Technician

At 5-Star Refrigeration, we don't just install systems—we bring them to life. We're looking for experienced Start-Up Technicians who take pride in dialing in complex refrigeration systems and making sure everything performs exactly as designed from the start.

If you enjoy problem-solving, working with advanced controls, and being the go-to expert on job sites, this is your lane.

• Competitive Pay: $35–$50/hour based on experience
• Sign-On Bonus:
  Available (varies by location)
• Full Benefits Package:
  Medical, dental, vision, and prescription coverage
• 401(k) with Company Match
• Paid Time Off + Holidays
• Ongoing Training:
  Hands-on and technical development opportunities
• Consistent Work:
  Year-round projects across a variety of systems and environments
• Additional Perks:
  Bonus opportunities, tuition reimbursement, and employee discounts

As a Start-Up Technician, you'll be responsible for commissioning and optimizing commercial and supermarket refrigeration systems. You'll ensure systems are operating safely, efficiently, and according to design specifications.

Key responsibilities include:

• Perform evacuations and verify pressure tests on parallel rack systems
• Complete start-up and commissioning of refrigeration racks and standalone systems
• Wire and program Energy Management Systems (EMS) across multiple platforms
• Lead smaller projects such as case replacements and condenser changeouts
• Support energy optimization and retrofit projects, including:
• EMS upgrades
• Leak detection systems
• Gas conversions and system performance improvements
• Troubleshoot and resolve system issues during start-up and post-installation
• Partner with Service and Construction teams to support problem stores and field training
• Serve as a technical resource for junior technicians and project teams

• High school diploma or GED (trade school or technical training preferred)
• 5+ years of commercial refrigeration experience
• Strong background with supermarket systems, including parallel racks (CO₂ experience is a plus)
• 3+ years working with EMS systems (CPC, Novar, Danfoss, etc.)
• EPA Certification required (Type I & II minimum)
• Valid driver's license with a clean driving record
• Ability to read and interpret refrigeration, electrical, and plumbing blueprints
• Proficiency with system controls, oil management systems, and defrost strategies
• Strong troubleshooting skills and mechanical aptitude
• Comfortable leading small teams or projects when needed
• Willingness to travel, including overnight stays and overtime as required

• Hands-on training and leadership development
• Competitive pay
• Immediate medical insurance
• 401(k) with company match
• Company-paid life and disability insurance
• Fully stocked company vehicle (for qualifying roles)
• Gas card and company spending card (for qualifying roles)
• Paid vacation and holidays

Be part of a company that values and invests in you. Build your future with 5-Star Refrigeration today.