Senior HVAC/R Technician - Lead Installations & PM

Walmart; Missouri; On-site; USD 48,000 - 96,000; Full time

Benefits offered by this job

Medical, Vision & Dental coverage

401(k)

Stock purchase program

Life insurance (company-paid)

Job summary

Walmart is seeking a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and troubleshooting of commercial HVAC/R systems. You will oversee preventive maintenance, manage refrigeration units, and coordinate field teams to optimize performance.

The role requires strong documentation, vendor coordination, and compliance with OSHA/EPA standards. You will mentor technicians, support on-call rotations, and drive continuous improvements by evaluating new

Qualifications

• 3+ years in HVAC/ refrigeration installations or maintenance.
• Experience diagnosing mechanical, electrical, and refrigerant issues.
• Knowledge of OSHA and EPA refrigerant handling rules.

Responsibilities

• Oversee installation, commissioning and maintenance of HVAC/R systems.
• Lead diagnostics for mechanical, electrical, and refrigerant problems.
• Implement preventive maintenance programs to maximize reliability.
• Manage refrigerant handling per OSHA/EPA rules.
• Coordinate and mentor field teams; provide hands-on training.

Skills

HVAC/R installation

Diagnostics & Troubleshooting

Regulatory compliance

Mentoring field teams

Preventive maintenance

Vendor coordination

Documentation & records

Job description

Walmart is seeking a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and troubleshooting of commercial HVAC/R systems. You will oversee preventive maintenance, manage refrigeration units, and coordinate field teams to optimize performance.

The role requires strong documentation, vendor coordination, and compliance with OSHA/EPA standards. You will mentor technicians, support on-call rotations, and drive continuous improvements by evaluating new