Senior Technician, Facility Services, HVAC/Refrigeration

Walmart; Corpus Christi (TX); On-site; USD 48,000 - 96,000; Full time

Benefits offered by this job

Health benefits

401(k) plan

Stock purchase

Paid time off

Job summary

Walmart is hiring a Senior Technician, Facility Services, HVAC/Refrigeration in Corpus Christi, TX. You will lead installation, commissioning, and maintenance of commercial HVAC/R systems across sites.

The role requires diagnosing complex issues, overseeing preventive maintenance, and coordinating field teams while managing parts inventory and vendor relations. Strong safety and regulatory knowledge is essential.

Qualifications

• 3 years HVAC/refrigeration experience (grocery rack).
• EPA Type I & II or Universal refrigerant certification.
• HVAC-R journeyman where required.

Responsibilities

• Oversee installation, commissioning, and maintenance of HVAC/R systems.
• Lead diagnostics and troubleshoot mechanical, electrical, and refrigerant issues.
• Implement preventive maintenance programs to reduce downtime.
• Manage refrigerant handling per OSHA/EPA codes.
• Coordinate field teams and provide hands-on training.
• Track parts inventory and coordinate service calls.

Skills

HVAC/R installation

Diagnostics

Team leadership

Safety compliance

Inventory management

Vendor coordination

Education

AAS in HVAC/R

Tools

Word

Excel

Outlook

PowerPoint

Job description

Senior Technician, Facility Services, HVAC/Refrigeration

Senior Technician, Facility Services, HVAC/Refrigeration

Multiple locations

Alice, TX: $35.00 - $70.00/hr*

Full time

Shifts may vary

Position Summary...

Role summary: The Senior Technician, Facility Services, HVAC/Refrigeration, leads the installation, maintenance, and repair of commercial and industrial HVAC/R systems, ensuring compliance with safety and environmental standards. This role involves diagnosing complex mechanical and electrical issues, managing preventive maintenance programs, and overseeing refrigeration units to optimize performance. The position requires coordinating field teams, mentoring technicians, and supporting critical business operations through timely response and effective problem resolution. Additionally, the role includes managing parts inventory, vendor relationships, and contributing to process improvements that align with organizational goals.

About the team: The team delivers HVAC and refrigeration support across multiple sites, ensuring equipment operates efficiently while complying with safety and environmental standards. They collaborate with management and business partners to prioritize tasks, troubleshoot issues, and provide timely service. Responsible for managing parts inventory and refrigerant levels, the team follows industry regulations and company policies. Focused on continuous improvement, they support business goals by offering dependable solutions and maintaining strong partnerships to effectively address operational and customer requirements.

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.
• Track parts inventory, manage vendor relationships, and coordinate service calls to meet business priorities.
• Participate in on-call rotation to support critical operational needs outside standard hours.

What you'll bring:

• Extensive experience in installation, commissioning, and maintenance of HVAC/R systems, including commercial and industrial refrigeration units.
• Strong diagnostic and troubleshooting skills for mechanical, electrical, and refrigerant-related issues.
• Proven ability to lead and mentor field teams, providing hands-on training and development.
• Knowledge of OSHA standards, EPA refrigerant handling protocols, and compliance with federal, state, and local HVAC/R codes.
• Proficiency in managing parts inventory, vendor relationships, and coordinating service workloads to meet business priorities.
• Effective communication skills to document work accurately and collaborate across teams.
• Commitment to safety, integrity, and continuous improvement in facility services operations.

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 - $70.00* *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...

3829 US HIGHWAY 77, CORPUS CHRISTI, TX 78410-4525, United States of America 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.

Walmart is 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.

Benefits you'll enjoy

Free shipping

As a Walmart Associate, you're eligible to become a Walmart+ member. Enjoy benefits like free store delivery and shipping, fuel savings, and video streaming. Sam's Club associates are eligible for a Club Membership.

Live Better U

100% covered

Earn a degree or in-demand skills certificates with no debt- Walmart covers 100% of tuition and books. Live Better U offers 60+ programs for Associates to pursue their dreams.

Ready to grow your career? Walmart Academy offers job-specific retail training and leadership courses to help Associates reach their career goals.

Enjoy 401(k) matching and stock purchase plans

Access mental health resources and assistance programs for life's challenges

Paid time off

Take a break as needed for vacation, sick leave, holidays, parental leave, and more

Training, leadership programs, and clear paths to advance

Medical, dental, vision, and wellness programs for you and your family

At Walmart, you're welcome for who you are, no matter your background, experiences, or perspectives.

Our stores and services are for everyone, and so is our workplace. We believe different experiences drive our ability to better serve our communities and deliver affordable products across the nation.

Here, your unique insights and ideas are encouraged, valued, and essential to creating a forward-thinking company that thrives on fresh ideas and dedicated teamwork.

Since our founding, we've focused on bringing affordable essentials to families everywhere, and today, Walmart is one of the most recognizable names in retail worldwide.

Join us, and help us continue our mission to bring everyday value and support to communities everywhere.

We're driven by a commitment to make life better for millions of customers and support our associates with opportunities to grow, learn, and advance.