Senior HVAC/R Technician – Lead Maintenance & Diagnostics

Walmart

Bastrop (TX)

On-site

USD 48,000 - 96,000

Full time

8 days ago

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Paid time off

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Job summary

Senior Technician, Facility Services, HVAC/Refrigeration at Walmart Distribution Center in Bastrop, TX is responsible for overseeing installation, commissioning, diagnostics, and preventive maintenance of HVAC/R systems in a busy retail setting.

You will lead field teams, ensure compliance with OSHA and EPA refrigerant handling protocols, and maintain cold-chain equipment uptime across multiple store locations. Strong hands-on skills and teamwork are essential.

Qualifications

3 years’ experience in HVAC/grocery rack refrigeration.
Hold and maintain EPA refrigerant handling certification (Type I/II or Universal).
HVAC-R/Mechanical Journeyman where required.
1 year experience in plumbing, electrical or material handling equipment (or Walmart store experience).
Valid state driver’s license and clean driving record.

Responsibilities

Oversees installation and commissioning of HVAC/R systems, including ductwork and control panels.
Leads diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues.
Implements preventive maintenance to extend equipment life and reduce downtime.
Manages rack systems, walk-ins, and supermarket refrigeration units for optimal performance.
Maintains logs, work orders, and notes with before/after photos.
Ensures OSHA/EPA compliance in field practices and documentation.
Coordinates field teams and mentors technicians; handles escalated service issues.
Supports on-call rotation to cover after-hours needs.