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Rack Refrigeration Jobs in Decatur, GA (NOW HIRING)

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Rack Refrigeration information

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$28

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How much do rack refrigeration jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for rack refrigeration in Decatur, GA is $28.29, according to ZipRecruiter salary data. Most workers in this role earn between $23.46 and $32.16 per hour, depending on experience, location, and employer.

What is rack refrigeration?

Rack refrigeration systems are centralized refrigeration units commonly used in supermarkets, grocery stores, and large commercial facilities to cool multiple display cases or storage areas. These systems consist of several compressors connected in parallel on a shared manifold or 'rack,' allowing for efficient load sharing and redundancy. Rack refrigeration offers improved energy efficiency, easier maintenance, and better temperature control compared to individual refrigeration units. They are essential in environments where reliable and consistent cooling is necessary for preserving perishable goods.

What are the key skills and qualifications needed to thrive as a rack refrigeration technician?

To thrive as a Rack Refrigeration Technician, you need strong knowledge of refrigeration systems, mechanical aptitude, and typically an HVAC/R certification or relevant technical training. Familiarity with diagnostic tools, refrigerant handling systems, and control panels is crucial for servicing complex rack systems. Attention to detail, problem-solving skills, and effective communication set top technicians apart in fast-paced environments. These abilities are vital to ensure equipment reliability, energy efficiency, and compliance with safety and environmental standards.

What are some common challenges faced by rack refrigeration technicians, and how can they be addressed on the job?

Rack refrigeration technicians often encounter challenges such as diagnosing complex system malfunctions, working with high-pressure refrigerants, and maintaining compliance with safety and environmental regulations. Staying updated on the latest industry standards and regularly participating in training can help address these challenges. Additionally, collaborating closely with other technicians and facility staff ensures efficient troubleshooting and minimizes downtime. Being proactive with scheduled maintenance and thorough in documentation also helps prevent issues and supports smooth operations.

What is the difference between Rack Refrigeration vs Commercial Refrigeration Technician?

AspectRack RefrigerationCommercial Refrigeration Technician
CertificationsHVAC/R certifications, EPA 608HVAC/R certifications, EPA 608
Work EnvironmentLarge-scale refrigeration systems, industrial settingsSmall to medium commercial systems, retail and food service
Industry UsageFood storage, cold storage warehouses, industrial refrigerationRestaurants, supermarkets, convenience stores

Both Rack Refrigeration and Commercial Refrigeration Technicians require similar certifications and often work in related environments. Rack Refrigeration specialists focus on large, industrial systems, while Commercial Refrigeration Technicians handle smaller, retail-based systems. Understanding these differences helps employers and job seekers identify the right career path or job opportunity within the refrigeration industry.

What are popular job titles related to Rack Refrigeration jobs in Decatur, GA?

For Rack Refrigeration jobs in Decatur, GA, the most frequently searched job titles are:

What job categories do people searching Rack Refrigeration jobs in Decatur, GA look for?

The top searched job categories for Rack Refrigeration jobs in Decatur, GA are:

What cities near Decatur, GA are hiring for Rack Refrigeration jobs?

Cities near Decatur, GA with the most Rack Refrigeration job openings:

Infographic showing various Rack Refrigeration job openings in Decatur, GA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $58,840 per year, or $28.3 per hour.

Refrigeration Start-up Technician - Commercial & Industrial

CoolSys

Atlanta, GA • On-site

$35 - $40/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 26 days ago


CoolSys rating

8.2

Company rating: 8.2 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

63rd of 283 rated repair and maintenance companies


Job description

Overview:

WHY COOLSYS?

At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workplaces! As a large company serving diverse customers, we invest in our team with:

  • Competitive Compensation: $35-$40/hour (DOE)
  • Sign on Bonus: Up to $3,000.00 DOE
  • Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.
  • Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vacation/holidays, and a 401(K) match.
  • Year-Round, Diverse Work: Stay engaged with consistent, interesting projects throughout the year, working across various industries and systems to keep learning and growing.
  • Extra Perks: Quarterly bonus plan, tuition reimbursement, employee discounts on vehicles, hotels, theme parks, pet insurance, and more.
Responsibilities:

Refrigeration Start-up Technicians are responsible for start-up of supermarket refrigeration, heating, and ventilation equipment to ensure customer needs are met efficiently, accurately, and on time as well as assist with Energy Optimization (EO) projects. The ideal candidate should know advanced solid-state controls; oil systems safety controls; mechanical sub-cooling; introduction to head pressure controls for energy reduction; introduction to energy management systems (EMS); refrigeration rack oil systems; advanced de-frost diagnosis; and single and parallel compressor system start-up in a supermarket environment.  Technicians must carry the skillset of a Journeyman level which includes construction experience in performing installation of refrigeration systems including electrical, plumbing, and fixtures.  The technician will function as the subject matter expert for processes, procedures, and projects.

  • Performs evacuations of parallel racks after verifying pressure tests.
  • Performs all EMS wiring and programming for all manufacturers of EMS systems.
  • Performs full start-up of new parallel refrigeration systems and individual systems.
  • Lead small projects such as single case and condenser changeouts.
  • Assists with EO projects which would include retro-commissioning of supermarkets for system performance or utility programs, EMS upgrades, leak detection upgrades, and gas conversion projects.
  • Works with local branch Service and Construction Managers between projects to assist in problematic stores, training for junior technicians and foremen, or other areas as needed.
  • Perform other duties as assigned.
Qualifications:
  • High school diploma or GED.
  • Coursework at an accredited vocational-technical or trade school.
  • 3+ years of supermarket EMS systems.
  • EMS Certification preferred.
  • 5+ years of experience in commercial refrigeration; especially experience with parallel rack systems *CO2 a Plus*
  • Experience and proficient knowledge of supermarket refrigeration.
  • EPA I and II Certification required.
  • Valid Driver’s License is required at all times.
  • Good driving record.
  • Solid working knowledge of the use of the Microsoft suite of applications (Word, Excel, etc.)
  • Expert knowledge of refrigeration, ice machines, and electrical systems.
  • Expert knowledge of single systems, parallel racks systems, display cases, and walk-ins.
  • Ability to efficiently troubleshoot commercial and supermarket refrigeration equipment.
  • Expert knowledge of EMS systems in supermarket applications for wiring and programming (CPC, Novar, Danfoss)
  • Strong mechanical aptitude.
  • Good communication skills and the ability to build strong relationships with the customers, management, crew, and team.
  • Knowledge of and ability to read blueprints on refrigeration, electrical, and plumbing.
  • Ability to multi-task effectively.
  • Travel, overnight, and overtime work as needed.
  • Ability to organize and prioritize your work schedule and the work schedules of others on a short-term basis
Join Us:

Today, there are 26 different companies that make up the CoolSys family of brandsOur valued employees are at the heart of our continued growth and success. We invite you to be part of that growth! 

Connect with us on Facebook and Twitter 

Coolsys is an EEO/AA Employer.  All qualified individuals - Including all ages, colors, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other characteristics are encouraged to apply.  

Pre-employment background screening (criminal and MVR for driving positions) and drug testing are required for all positions. Coolsys will consider qualified applicants with criminal histories in a manner consistent with federal law, state law, or local ordinance. 

Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation,  Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, mechanical, mechanic, AC, field service, chiller, specialist, HVACR, Electrical, start-up, startup


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