Senior Technician, Facility Services, HVAC/Refrigeration

Role summary:

The Senior Technician, Facility Services, HVAC/Refrigeration, leads the installation, maintenance, and troubleshooting of commercial and industrial HVAC/R systems, ensuring compliance with safety and environmental standards. This role oversees preventive maintenance programs, manages refrigerant handling, and coordinates field teams to optimize equipment performance. The position requires detailed documentation, vendor coordination, and participation in on-call rotations to support critical business needs. The Senior Technician also mentors team members, supports process improvements, and contributes to special projects, driving operational excellence and reliability across facility services.

About the team:

The team ensures the efficient operation and maintenance of HVAC and refrigeration systems across store facilities. They collaborate with management and business partners to prioritize tasks, troubleshoot issues, and perform preventive maintenance aligned with industry standards and company policies. Leveraging technical expertise, the team manages resources effectively and supports continuous improvement initiatives. Committed to delivering reliable service, they maintain a safe and well-functioning environment that supports business operations and enhances overall performance. Their dedication ensures optimal system functionality and dependable facility infrastructure.

What you''ll do:

• 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 and compliance with OSHA, EPA, and HVAC/R codes, including environmental and safety standards.
• Coordinate and mentor field teams, providing hands-on training and evaluating technician skill development.
• Maintain parts inventory, vendor relationships, and service schedules to meet operational priorities.
• Participate in on-call rotation to support critical business needs and incident resolution.

What you''ll bring:

• Proven experience in installation, commissioning, and maintenance of commercial and industrial HVAC/R systems.
• Strong diagnostic and troubleshooting skills for mechanical, electrical, and refrigerant-related issues.
• Knowledge of OSHA standards, EPA refrigerant handling protocols, and 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.
• Skilled in coordinating service calls, parts inventory, and vendor relationships to meet operational needs.
• Capability to operate company vehicles safely and comply with related policies and procedures.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam''s Club facilities. Programs range from high school completion to bachelor''s degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart.

The hourly wage range for this position is $35.00 - $70.00The actual hourly rate will equal or exceed the required minimum wage applicable to the job location. Additional compensation in the form of premiums may be paid in amounts ranging from $0.35 per hour to $3.00 per hour in specific circumstances. Premiums may be based on schedule, facility, season, or specific work performed. Multiple premiums may apply if applicable criteria are met.