Senior HVAC/R Technician - Refrigeration & Facility Systems

Walmart Inc.; Midland (TX); On-site; USD 48,000 - 96,000; Full time

Benefits offered by this job

Medical, vision & dental coverage

401(k) + company match

Paid time off (PTO) & holidays

Live Better U education benefit

Job summary

Walmart is seeking an experienced HVAC/R Technician to oversee installation, commissioning, and diagnostics of complex systems in grocery facilities. You will manage maintenance programs, supervise field teams, and ensure EPA refrigerant handling and OSHA compliance across multiple stores.

Responsibilities include vendor coordination, documenting work orders, and developing processes to meet changing business demands.

Qualifications

• Option 1: 3 years’ experience in HVAC/grocery rack refrigeration.
• Option 2: 6 years’ experience in HVAC/grocery rack refrigeration and AAS in Air Conditioning and Refrigeration.
• Hold and maintain EPA Type I and Type II or Universal certification for refrigerant handling.
• HVAC-R/Mechanical Journeyman where required.
• 1 year’s experience in plumbing, electrical, material handling equipment, or related area or 2 years Walmart store experience.
• Valid state-issued driver’s license and ability to pass a motor vehicle report.
• Commercial driving record with no DUI, DWI, or OUI convictions in last 5 years.
• No major traffic violations in last 3 years.

Responsibilities

• Oversees installation and commissioning of HVAC/R systems, including ductwork and control panels.
• Leads diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues.
• Manages preventive maintenance programs and equipment life.
• Sites manage refrigerant handling and environmental compliance.
• Directs field teams, mentors technicians, and handles escalated service issues.
• Maintains safety and OSHA/EPA compliance and documents work orders.

Skills

HVAC/R experience

Grocery rack refrigeration

Journeyman HVAC-R

Blueprints & schematics

Reading wiring diagrams

Team leadership

Education

AAS in Air Conditioning and Refrigeration

2-year HVAC/R tech program

Tools

Glycol & CO2 systems

Word, Excel, Outlook, PowerPoint

Job description

Walmart is seeking an experienced HVAC/R Technician to oversee installation, commissioning, and diagnostics of complex systems in grocery facilities. You will manage maintenance programs, supervise field teams, and ensure EPA refrigerant handling and OSHA compliance across multiple stores.

Responsibilities include vendor coordination, documenting work orders, and developing processes to meet changing business demands.