Lead HVAC/R Technician: Field Services & Training

Walmart

Round Rock (TX)

On-site

USD 73,000 - 146,000

Full time

2 hours ago
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Benefits offered by this job

Health benefits
401(k) plan
Stock purchase plan
Paid time off

Job summary

Walmart is seeking a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and troubleshooting of commercial and industrial HVAC/R systems. You will supervise preventive maintenance, refrigerant handling, and field teams to improve reliability and efficiency.

The team ensures safety and environmental compliance while supporting business priorities. This role involves hands-on training, documentation, and on-call rotations to meet service needs.

Qualifications

  • 3 years HVAC/grocery rack refrigeration experience.
  • Type I/II or Universal EPA certification for refrigerant handling.
  • HVAC-R/Mechanical Journeyman where required.
  • 1 year plumbing/electrical or 2 years Walmart store experience.
  • Valid state-issued driver’s license and a clean motor vehicle record.

Responsibilities

  • Oversee installation, commissioning, and maintenance of HVAC/R systems.
  • Lead diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues.
  • Implement and monitor preventive maintenance programs.
  • Manage refrigerant handling per OSHA/EPA codes.
  • Coordinate and mentor field teams with hands-on training.
  • Maintain work orders, maintenance logs, and expense reports.
  • Support on-call rotations for urgent service needs.
  • Manage parts inventory and vendor relationships.

Skills

HVAC/R systems
Diagnostics
Team leadership
Safety compliance
Documentation

Education

AAS in HVAC/R

Tools

MS Word
Excel
Outlook
PowerPoint
Hand tools
Testing equipment

Job description

Walmart is seeking a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and troubleshooting of commercial and industrial HVAC/R systems. You will supervise preventive maintenance, refrigerant handling, and field teams to improve reliability and efficiency.

The team ensures safety and environmental compliance while supporting business priorities. This role involves hands-on training, documentation, and on-call rotations to meet service needs.

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