Senior HVAC/R Technician – Field Lead, On-Call

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

Benefits offered by this job

Competitive pay

Performance-based bonuses

Health, vision, and dental benefits

401(k) and stock purchase plan

Paid time off

Job summary

Walmart is seeking an HVAC/R Technician to oversee installation, commissioning, and diagnostics of refrigeration systems for grocery and supermarket environments. You will manage preventive maintenance, refrigerant handling, and regulatory compliance while mentoring field teams and coordinating with store locations.

The role includes on-the-job training for development technicians, leadership on safety and control troubleshooting, and ensuring timely service delivery across regional workloads.

Qualifications

• HVAC/R experience in grocery rack systems or similar environments.
• EPA refrigerant handling certification is required.
• Valid state driver’s license with clean driving record.
• Compliance with OSHA and safety standards in field operations.

Responsibilities

• Oversees installation and commissioning of HVAC/R systems and related components.
• Leads diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues.
• Manages maintenance programs and parts inventory to minimize downtime.
• Coordinates field teams, mentors technicians, and handles escalated service issues.
• Supports on-call rotation and timely incident resolution.
• Maintains documentation, logs, and compliance with environmental regulations.

Skills

HVAC/R repair

Grocery rack refrigeration

Driver's license

Safety compliance

Education

AAS in Air Conditioning and Refrigeration

2-year HVAC/R program

EPA Type I/II or Universal certification

Tools

Blueprints

Reading schematics

Wiring diagrams

Hand tools

Power tools

Job description

Walmart is seeking an HVAC/R Technician to oversee installation, commissioning, and diagnostics of refrigeration systems for grocery and supermarket environments. You will manage preventive maintenance, refrigerant handling, and regulatory compliance while mentoring field teams and coordinating with store locations.

The role includes on-the-job training for development technicians, leadership on safety and control troubleshooting, and ensuring timely service delivery across regional workloads.