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CoolSys is hiring an experienced HVAC/refrigeration technician to service and overhaul equipment across commercial facilities in Lowell, MA. You will diagnose, repair, and maintain refrigeration, heating, and ventilation systems, ensuring safe, efficient operation and customer satisfaction.
The role requires EPA certification, 5+ years in commercial refrigeration, and a MassRT license. You’ll work on a variety of cases, support on-call rotations, and contribute to ongoing training and quality
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:
Join us and advance your career while working with top-tier clients in the HVAC and refrigeration industry!
This position is responsible for assisting in the repair and overhaul of equipment, refrigeration, heating, and ventilation equipment to ensure customer needs are met efficiently, accurately, and on time.
(Must have: MassRT license)
Today, there are 27 different companies that make up the CoolSys family of brands.
Our valued employees are at the heart of our continued growth and success. We invite you to be part of that growth!
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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 characteristicsare 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.