Senior Chiller Plant Technician — Large-Ton HVAC
HTS Engineering Ltd.
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Job summary
HTS Engineering Ltd. is hiring a Senior Service Technician to diagnose, repair and maintain large commercial/industrial HVAC systems, with emphasis on chiller plants (centrifugal, screw, reciprocating, and absorption types).
The role requires manufacturer-specific certifications and leadership in complex troubleshooting at customer sites. Expect to perform full system teardowns, rebuilds, and preventive maintenance, while ensuring accurate work orders and clear communication with dispatch and
Qualifications
- EPA Universal Refrigerant Certification or equivalent
- Strong troubleshooting skills across electrical, mechanical, refrigeration, and controls
Responsibilities
- Diagnose, repair, and maintain complex commercial/industrial HVAC systems, focusing on large-tonnage chillers
- Perform teardowns, rebuilds, and overhauls of systems up to 50+ tons
- Lead troubleshooting of sophisticated chiller systems and related equipment and controls
- Respond to dispatched service calls to diagnose, repair, and perform preventive maintenance
- Work on Unitary/Packaged Systems, Boilers, and Chillers with various compressors and drives
- Provide detailed documentation of service activities and communicate with dispatch and customers
Skills
Education
Tools
Job description
HTS Engineering Ltd. is hiring a Senior Service Technician to diagnose, repair and maintain large commercial/industrial HVAC systems, with emphasis on chiller plants (centrifugal, screw, reciprocating, and absorption types).
The role requires manufacturer-specific certifications and leadership in complex troubleshooting at customer sites. Expect to perform full system teardowns, rebuilds, and preventive maintenance, while ensuring accurate work orders and clear communication with dispatch and
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