HVAC/R Technician – Field Service Leader

Walmart; Greenville (TX); On-site; USD 40,000 - 80,000; Full time

Benefits offered by this job

Medical benefits

Vision benefits

Dental benefits

401(k)

Job summary

Walmart seeks a Technician in Facility Services, HVAC-Refrigeration, to install, maintain and repair HVAC/refrigeration systems across commercial sites. You will diagnose mechanical, electrical and refrigerant issues, perform preventive maintenance, and ensure safety and regulatory compliance.

The team coordinates service across locations, leads field staff, and upholds safety standards while delivering reliable operations.

Qualifications

• HVAC/R certification and practical experience in commercial/industrial settings.
• EPA 608 refrigerant handling certification required.
• Valid state driver’s license with clean driving record.

Responsibilities

• Install, configure, and calibrate HVAC and refrigeration systems per codes and standards.
• Diagnose mechanical, electrical, and refrigerant issues and implement solutions.
• Perform preventive maintenance and inspections to minimize downtime.
• Maintain refrigeration units and adhere to EPA 608 protocols.
• Lead and mentor field technicians on procedures and safety.

Skills

HVAC experience

Refrigeration experience

Interpret schematics

Troubleshooting

OSHA knowledge

EPA 608

Team leadership

Communication

Service coordination

Education

HVAC/R certification

EPA 608 Certification

Valid driver's license

Job description

Walmart seeks a Technician in Facility Services, HVAC-Refrigeration, to install, maintain and repair HVAC/refrigeration systems across commercial sites. You will diagnose mechanical, electrical and refrigerant issues, perform preventive maintenance, and ensure safety and regulatory compliance.

The team coordinates service across locations, leads field staff, and upholds safety standards while delivering reliable operations.