Senior Technician, Facility Services, HVAC/Refrigeration

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

Benefits offered by this job

Health benefits: medical, vision and—d

401(k)

Stock purchase

Life insurance

Paid time off

Job summary

Walmart Inc. seeks a Senior Technician, Facility Services, HVAC/Refrigeration, to lead installation, maintenance, and troubleshooting of commercial HVAC/R systems across Walmart properties.

The role oversees preventive maintenance, refrigerant handling, and parts inventory while mentoring technicians and coordinating field teams. You will drive safety, regulatory compliance, and continuous improvement across cross-functional partners, ensuring reliable operations that support associates and

Qualifications

• 3 years’ experience in HVAC/grocery rack refrigeration (or 6 years with AAS)
• EPA refrigerant handling certification (Type I/II or universal)
• 1 year experience in plumbing, electrical, material handling equipment, or Walmart store experience

Responsibilities

• 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 operational priorities.
• Participate in on-call rotation to support critical business needs outside regular hours.

Skills

HVAC/R installation

Troubleshooting

Safety compliance

Team leadership

Parts inventory management

Mentoring technicians

Operational efficiency

Education

2-year HVAC/R technical program

EPA refrigerant handling certification (Type I/II or universal)

Job description

Position Summary

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 refrigeration units, and coordinates field teams to optimize system performance. The position involves mentoring technicians, managing parts inventory, and supporting critical business operations through timely issue resolution. The Senior Technician collaborates across teams to implement process improvements and special projects, driving operational excellence while maintaining adherence to regulatory requirements and company policies.

About the team: The Facility Services HVAC/Refrigeration Senior Technician team ensures optimal operation and maintenance of critical systems across Walmart properties. They lead installation, diagnostics, and preventive maintenance of HVAC/R equipment, adhering to safety and regulatory standards. The team manages resources efficiently, supports continuous improvement initiatives, and collaborates with cross-functional partners to address operational needs. By maintaining high-quality service and compliance, they contribute to a safe, comfortable environment for associates and customers. Their commitment to operational excellence and effective communication supports Walmart’s mission to deliver reliable facility services.

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, 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 operational priorities.
• Participate in on-call rotation to support critical business needs outside regular hours.

What you’ll bring

• Proven experience in installation, commissioning, and maintenance of HVAC/R systems, including refrigeration units and building pneumatics.
• Strong diagnostic and troubleshooting skills for mechanical, electrical, and refrigerant systems 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 performance feedback.
• Proficiency in managing parts inventory, vendor relationships, and service coordination to meet operational priorities.
• Effective communication and collaboration skills to support process improvements and cross-functional initiatives.
• Commitment to safety, integrity, and continuous improvement in all work practices.

Benefits

• 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.

Hourly Wage Range

The hourly wage range for this position is $35.00 - $70.00. The 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.

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 accidents while operating a commercial motor vehicle in the last three (3) years.
• No serious traffic violations, as defined by the Federal Motor Carrier Safety Regulations, while operating a commercial motor vehicle in the last three (3) years.

Preferred Qualifications

• Completion of a 2-year technical/vocational HVAC/R program or 2-year associate’s of applied science A/C and refrigeration.
• Experience using word processing, spreadsheet, email, and presentation software (for example, Word, Excel, Outlook, PowerPoint).
• Prior work experience reading blueprints, schematics, and wiring diagrams.
• Prior work experience using hand tools, power tools, and testing equipment.
• Prior work experience with Glycol and C02 systems.

Primary Location

100 NO. LHS DRIVE, LUMBERTON, TX 77657-8619, United States of America

About Walmart

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no-tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

Fifty years ago, Sam Walton started a single mom-and-pop shop and transformed it into the world’s biggest retailer. Since those founding days, one thing has remained consistent: our commitment to helping our customers save money so they can live better. Today, we’re reinventing the shopping experience and our associates are at the heart of it. You’ll play a crucial role in shaping the future of retail, improving millions of lives around the world. This is that place where your passions meet purpose. Join our family and create a career you’re proud of.