Senior Chiller & Controls Technician (Commercial HVAC)

Socket.dev

Houston (TX)

On-site

USD 3,720,000 - 6,199,000

Full time

9 days ago

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Benefits offered by this job

Company vehicle, tools, and field tech

Health, dental, vision, and retirement

PTO and paid holidays

Continued training and advancement

Job summary

Socket.dev is seeking an experienced HVAC Journeyman Technician to support Houston and San Antonio markets. You will diagnose, repair, and optimize large commercial/chiller systems across industrial facilities, with a safety-first approach and focus on quality service.

Ideal candidates have 5+ years in commercial HVAC, BAS/DDC experience, and a Texas Journeyman license with EPA 608 certification. This role offers a company vehicle, tools, and comprehensive benefits, with opportunities for growth

Qualifications

Active TDLR HVAC Journeyman License (Texas).
EPA 608 Universal Certification.
5+ years of commercial HVAC experience with heavy chiller systems.
Experience with BAS/DDC controls platforms.
Strong electrical troubleshooting across low and high voltage systems.
Valid Texas driver’s license in good standing.
Ability to lift 50 lbs and work in mechanical rooms, rooftops, and confined spaces.

Responsibilities

Diagnose and repair large tonnage chillers (air- and water-cooled; centrifugal, screw, scroll).
Commission and startup chiller and controls systems to optimize efficiency.
Identify and resolve electrical, mechanical, and controls issues.
Perform scheduled preventative maintenance on chillers, cooling towers, pumps, boilers, and related equipment.
Read blueprints, wiring diagrams, and control schematics.
Keep accurate service records and document recommendations.
Communicate findings and next steps clearly with customers.
Adhere to safety, EPA standards, and company policies.
Mentor apprentices and junior technicians when applicable.