Senior Chiller Technician — Phoenix, AZ

Thomas Talent Network; Phoenix (AZ); On-site; USD 48,000 - 77,000; Full time

Job summary

Thomas Talent Network is seeking a Senior Chiller Technician to service, troubleshoot, and repair large-tonnage HVAC and chiller equipment in the Phoenix area. This hands-on role focuses on diagnosing issues on-site and delivering fixes with minimal downtime.

You will read schematics, perform startups/shutdowns, and document work clearly for customers and dispatch. Candidates should have 5–7 years of field experience, EPA Universal certification, a valid driver’s license, and pass a background

Qualifications

• 5-7 years of hands-on experience with large-tonnage HVAC and chiller equipment.
• Proven experience troubleshooting AND repairing chillers - not just preventative maintenance.
• Strong electrical, refrigeration, and controls diagnostic skills.
• EPA Universal certification and valid driver's license with clean MVR.
• Ability to pass background check and drug screening.

Responsibilities

• Troubleshoot, diagnose, and repair large-tonnage chillers and HVAC equipment in the field.
• Perform startups, shutdowns, and load-based performance checks.
• Respond to service calls and resolve issues to root cause with minimal downtime.
• Read and interpret schematics, electrical diagrams, and control sequences.
• Document work accurately and communicate clearly with the customer and dispatch.

Skills

Electrical diagnostics

Refrigeration diagnostics

Controls diagnostics

EPA Universal certification

Field service experience

Job description

Senior Chiller Technician - Phoenix, AZ

A national provider of temporary and portable HVAC and chiller solutions is hiring a Senior Chiller Technician to service, troubleshoot, and repair large-tonnage cooling equipment in the field. This is a hands-on, repair-focused role for a technician who can diagnose and fix chillers - not just run preventative maintenance.

What You'll Do

• Troubleshoot, diagnose, and repair large-tonnage chillers and HVAC equipment in the field
• Perform startups, shutdowns, and load-based performance checks
• Respond to service calls and resolve issues to root cause with minimal downtime
• Read and interpret schematics, electrical diagrams, and control sequences
• Document work accurately and communicate clearly with the customer and dispatch

Must-Have

• 5-7 years of hands-on experience with large-tonnage HVAC and chiller equipment
• Proven experience troubleshooting AND repairing chillers - not just preventative maintenance
• Strong electrical, refrigeration, and controls diagnostic skills
• EPA Universal certification
• Valid driver's license and clean-to-acceptable MVR
• Able to pass a background check and drug screen

Details

Location: Phoenix, AZ | Pay: $35-$56 / hour (DOE) | Experience: 5-7 years