Senior HVAC/Refrigeration Technician — Team Lead

Walmart; Portland (TX); On-site; USD 58,000 - 96,000; Full time

Job summary

Walmart is seeking a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and repair across commercial facilities. You will supervise field teams, coordinate service priorities, and ensure compliance with safety and environmental standards.

The role involves training, managing inventories, and maintaining relationships with vendors to support critical operations. On-call duties provide essential coverage beyond normal hours, with a focus on safety and

Qualifications

• 3 years HVAC/grocery rack refrigeration experience.
• EPA Type I/II or Universal refrigerant handling certification.
• Valid driver’s license with clean motor vehicle report.

Responsibilities

• Oversee installation, commissioning, and maintenance of HVAC/R systems across facilities.
• Lead diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues.
• Implement and monitor preventive maintenance programs to optimize equipment performance.
• Manage refrigerant handling, ensuring OSHA/EPA compliance.

Skills

HVAC/R installation

Diagnostics

Team leadership

OSHA/EPA compliance

Vendor management

Communication

Safety/continuous improvement

Education

EPA refrigerant handling certification (Type I/II/Universal)

Tools

Word

Excel

Outlook

PowerPoint

Job description

Walmart is seeking a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and repair across commercial facilities. You will supervise field teams, coordinate service priorities, and ensure compliance with safety and environmental standards.

The role involves training, managing inventories, and maintaining relationships with vendors to support critical operations. On-call duties provide essential coverage beyond normal hours, with a focus on safety and