Senior Technician, Facility Services, HVAC​/Refrigeration

Senior Technician, Facility Services, HVAC/Refrigeration

WM Supercenter #165 2121 Us Highway 79 S Henderson, TX  R-2604697 $ 35.00 - $70.00/hr
* Full time Shifts may vary

The Senior Technician, Facility Services, HVAC/Refrigeration, is responsible for overseeing the installation, maintenance, and repair of HVAC and refrigeration systems across commercial and industrial facilities. This role leads diagnostics, preventive maintenance, and compliance with safety and environmental standards while managing field teams and vendor relationships. The position requires coordinating service priorities, delivering technical training, and supporting business-critical operations, including on-call duties.

The Senior Technician contributes to process improvements and workforce development, ensuring optimal system performance and adherence to regulatory requirements in a dynamic, safety-focused environment.

Role summary:
The Senior Technician, Facility Services, HVAC/Refrigeration, is responsible for overseeing the installation, maintenance, and repair of HVAC and refrigeration systems across commercial and industrial facilities. This role leads diagnostics, preventive maintenance, and compliance with safety and environmental standards while managing field teams and vendor relationships. The position requires coordinating service priorities, delivering technical training, and supporting business-critical operations, including on-call duties.

The Senior Technician contributes to process improvements and workforce development, ensuring optimal system performance and adherence to regulatory requirements in a dynamic, safety-focused environment.

• Oversee installation, commissioning, and maintenance of HVAC/R systems, including ductwork, control panels, and refrigeration units.
• Lead diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues across commercial and industrial equipment.
• Implement and monitor preventive maintenance programs to optimize equipment performance and reduce downtime.
• Manage refrigerant handling, ensuring compliance with OSHA, EPA, and HVAC/R codes.
• Coordinate and mentor field teams, providing hands-on training and evaluating skill development.
• Maintain parts inventory, vendor relationships, and service schedules to meet business priorities.
• Support on-call rotations and respond promptly to critical service needs.

• Proven experience in installation, commissioning, and maintenance of HVAC/R systems, including refrigeration units and ductwork.
• Strong diagnostic and troubleshooting skills for mechanical, electrical, and refrigerant-related issues in commercial and industrial settings.
• Knowledge of OSHA standards, EPA refrigerant handling protocols, and compliance with federal, state, and local HVAC/R codes.
• Ability to lead and mentor field teams, providing hands-on training and technical guidance.
• Proficiency in managing preventive maintenance programs and maintaining detailed work documentation.
• Effective coordination of service calls, parts inventory, and vendor relationships to meet operational priorities.
• Commitment to safety, integrity, and continuous improvement in a dynamic work environment.

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: 3 years' experience in HVAC/grocery rack refrigeration. Option 2: 6 years' experience in HVAC/grocery rack refrigeration and Associate of Applied Science (AAS) in Air Conditioning and Refrigeration. Hold and maintain Type I and Type II or Universal Environmental Protection Agency certification for refrigerant handling. Where required, HVAC-R/ Mechanical Journeyman. 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 convictions for DUI, DWI, OUI within the last five (5) years. Commercial driving record with no more than two (2) moving violations in the last three (3) years. No preventable…