Senior Technician, Facility Services, HVAC/Refrigeration

Walmart; San Angelo (TX); On-site; USD 100,289,000 - 200,579,000; Full time

Benefits offered by this job

Medical, dental, vision

Paid time off

401(k)

Life insurance

Employee discounts

Job summary

Walmart is seeking a Senior Technician in San Angelo, TX, to lead HVAC/Refrigeration installation, diagnostics, and preventive maintenance for our facilities. The role requires coordinating field teams, maintaining safety protocols, and ensuring compliance with industry standards.

You will manage supermarket refrigeration systems and participate in on‑call rotations to support critical operations, while delivering hands‑on training and process improvements across store locations.

Qualifications

• 3 years of experience in HVAC/grocery rack refrigeration.
• EPA Type I/II certification for refrigerant handling (preferred).
• HVAC-R/Mechanical Journeyman where required.
• Valid driver’s license with clean driving record.

Responsibilities

• Oversees installation and commissioning of HVAC/R systems, including ductwork and control panels.
• Diagnoses and troubleshoots mechanical, electrical, and refrigerant issues across commercial systems.
• Implements preventive maintenance to extend equipment life and reduce downtime.
• Manages supermarket refrigeration units and walk-ins for optimal performance and compliance.
• Maintains logs, submits reports, and ensures OSHA and EPA compliance.
• Leads field teams, mentors technicians, and coordinates service calls.

Skills

HVAC/R expertise

Grocery rack refrigeration

Education

AAS in Air Conditioning and Refrigeration

Tools

Word

Excel

Outlook

PowerPoint

Job description

Senior Technician, Facility Services, HVAC/Refrigeration

Senior Technician, Facility Services, HVAC/Refrigeration

WM Supercenter #7281 3440 S Bryant Blvd
San Angelo, TX 76903-9308

R-2646877

$35.00 - $70.00/hr*

Full time

Shifts may vary

Position Summary...

What you'll do...

Oversees installation and commissioning of HVAC/R systems, including ductwork, control panels, and building pneumatics. Leads diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues across commercial and industrial systems. Implements and monitors preventive maintenance programs to extend equipment life and reduce downtimes. Manages rack systems, walk-ins, reach-ins, and supermarket refrigeration units, ensuring optimal performance and compliance. Uses heavy machinery. Submits required written and electronic information (for example, expense vouchers, weekly summaries, work orders, maintenance logs). Enters detailed notes in work orders, including before and after photos. Ensures adherence to OSHA standards and EPA refrigerant handling protocols by supervising field practices and documentation. Conducts inspections and repairs in accordance with federal, state, and local HVAC/R codes, including indoor air quality and cold chain requirements. Reclaims ozone‑depleting refrigerants and maintains compliance with environmental guidelines. Leads HVAC/R field teams by coordinating work assignments, mentoring less‑experienced Technicians, and managing escalated service issues. May be assigned a Developmental Technician for on‑the‑job training, including pickup at designated store locations and hands‑on instruction for Technician‑level associates. Delivers hands‑on training sessions on safety, control troubleshooting, and system operations at company facilities, offsite locations, or vendor sites. Evaluates Technician skill sets and provides feedback to senior leadership to support workforce development. Participates in an on‑call rotation to support business critical needs outside of standard business hours. During assigned on‑call periods, responds in a timely manner to incidents or requests and supports issue resolution or appropriate escalation as needed. Manages refrigerant levels, parts inventory, and vendor relationships to ensure the timely availability of materials. Tracks and orders HVAC/R parts, records purchases and usage, and ensures contract compliance with external service providers. Coordinates service calls and manages regional/market workloads to meet business priorities and timelines. Supports the implementation of HVAC/R business solutions by identifying operational needs, monitoring progress, and adapting to organizational changes. Leads special projects by collecting data, evaluating new technologies, and recommending improvements. Collaborates with cross‑functional teams to develop and refine processes that meet evolving business demands. Maintains company vehicles in accordance with company policies and procedures. Coordinates and transports vehicles for required maintenance, ensuring beforehand that alternate driving support is arranged. Safely operates motor vehicles and ensures that the vehicle has all required documents. Checks fuel and water levels, brake condition, signals, and lights. Submits maintenance invoices for payment. Verifies the coverage and validity of vehicle insurance. Wears company uniform and badge in accordance with company policies and procedures. Leads and participates in teams by using and sharing resources, information, and tools; determining customer needs and business priorities; coordinating and executing work assignments; providing advice, feedback, and support to ensure timelines and work quality are achieved; and modeling and helping others with how to adapt to change or new challenges. Develops, communicates, and implements processes and practices to meet business needs by collaborating with managers, co‑workers, customers, and other business partners; analyzing and applying information from multiple sources; monitoring progress and results; and identifying and addressing improvement opportunities. Demonstrates, promotes, and supports compliance with company policies, procedures, and standards of ethics and integrity by explaining, guiding, and demonstrating how to apply these in executing business processes and practices; implementing related action plans; using the Open Door Policy; and assisting management with correcting ethical and compliance issues and problems. Respect the Individual: Embraces differences in people, cultures, ideas, and experiences; creates a workplace where associates feel seen, supported and connected through a culture of belonging; creates opportunities for all associates to thrive and perform; helps to attract the best talent. Respect the Individual: Works as a team; builds strong and trusting relationships; communicates with impact, energy, and positivity to motivate and influence. Respect the Individual: Strengthens the team by helping, developing and mentoring others; recognizes others’ contributions and accomplishments. Act with Integrity: Maintains and promotes the highest standards of integrity, ethics and compliance, models the Walmart values to support and foster our culture; holds oneself and others accountable; supports Walmart’s goal of becoming a regenerative company by making a positive impact for associates, customers, members, and the world around us. Act with Integrity: Acts in a self‑less manner and is consistently humble, self‑aware, honest, fair, and transparent. Serve our Customers and Members: Delivers results while putting the customer first. Serve our Customers and Members: Makes decisions based reliable information; balances short‑ and long‑term priorities; and considers how own work impacts the team’s ability to deliver on our purpose for all stakeholders. Strive for Excellence: Displays curiosity and a desire to learn; takes calculated risks; and demonstrates courage and resilience. Strive for Excellence: Drives continuous improvements; is open to and uses new technologies and skills; and supports others through change. 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

For information about PTO, see

Position Summary...

What you'll do...

Oversees installation and commissioning of HVAC/R systems, including ductwork, control panels, and building pneumatics. Leads diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues across commercial and industrial systems. Implements and monitors preventive maintenance programs to extend equipment life and reduce downtimes. Manages rack systems, walk-ins, reach-ins, and supermarket refrigeration units, ensuring optimal performance and compliance. Uses heavy machinery. Submits required written and electronic information (for example, expense vouchers, weekly summaries, work orders, maintenance logs). Enters detailed notes in work orders, including before and after photos. Ensures adherence to OSHA standards and EPA refrigerant handling protocols by supervising field practices and documentation. Conducts inspections and repairs in accordance with federal, state, and local HVAC/R codes, including indoor air quality and cold chain requirements. Reclaims ozone‑depleting refrigerants and maintains compliance with environmental guidelines. Leads HVAC/R field teams by coordinating work assignments, mentoring less‑experienced Technicians, and managing escalated service issues. May be assigned a Developmental Technician for on‑the‑job training, including pickup at designated store locations and hands‑on instruction for Technician‑level associates. Delivers hands‑on training sessions on safety, control troubleshooting, and system operations at company facilities, offsite locations, or vendor sites. Evaluates Technician skill sets and provides feedback to senior leadership to support workforce development. Participates in an on‑call rotation to support business critical needs outside of standard business hours. During assigned on‑call periods, responds in a timely manner to incidents or requests and supports issue resolution or appropriate escalation as needed. Manages refrigerant levels, parts inventory, and vendor relationships to ensure the timely availability of materials. Tracks and orders HVAC/R parts, records purchases and usage, and ensures contract compliance with external service providers. Coordinates service calls and manages regional/market workloads to meet business priorities and timelines. Supports the implementation of HVAC/R business solutions by identifying operational needs, monitoring progress, and adapting to organizational changes. Leads special projects by collecting data, evaluating new technologies, and recommending improvements. Collaborates with cross‑functional teams to develop and refine processes that meet evolving business demands. Maintains company vehicles in accordance with company policies and procedures. Coordinates and transports vehicles for required maintenance, ensuring beforehand that alternate driving support is arranged. Safely operates motor vehicles and ensures that the vehicle has all required documents. Checks fuel and water levels, brake condition, signals, and lights. Submits maintenance invoices for payment. Verifies the coverage and validity of vehicle insurance. Wears company uniform and badge in accordance with company policies and procedures. Leads and participates in teams by using and sharing resources, information, and tools; determining customer needs and business priorities; coordinating and executing work assignments; providing advice, feedback, and support to ensure timelines and work quality are achieved; and modeling and helping others with how to adapt to change or new challenges. Develops, communicates, and implements processes and practices to meet business needs by collaborating with managers, co‑workers, customers, and other business partners; analyzing and applying information from multiple sources; monitoring progress and results; and identifying and addressing improvement opportunities. Demonstrates, promotes, and supports compliance with company policies, procedures, and standards of ethics and integrity by explaining, guiding, and demonstrating how to apply these in executing business processes and practices; implementing related action plans; using the Open Door Policy; and assisting management with correcting ethical and compliance issues and problems. Respect the Individual: Embraces differences in people, cultures, ideas, and experiences; creates a workplace where associates feel seen, supported and connected through a culture of belonging; creates opportunities for all associates to thrive and perform; helps to attract the best talent. Respect the Individual: Works as a team; builds strong and trusting relationships; communicates with impact, energy, and positivity to motivate and influence. Respect the Individual: Strengthens the team by helping, developing and mentoring others; recognizes others’ contributions and accomplishments. Act with Integrity: Maintains and promotes the highest standards of integrity, ethics and compliance, models the Walmart values to support and foster our culture; holds oneself and others accountable; supports Walmart’s goal of becoming a regenerative company by making a positive impact for associates, customers, members, and the world around us. Act with Integrity: Acts in a self‑less manner and is consistently humble, self‑aware, honest, fair, and transparent. Serve our Customers and Members: Delivers results while putting the customer first. Serve our Customers and Members: Makes decisions based reliable information; balances short‑and‑long‑term priorities; and considers how own work impacts the team’s ability to deliver on our purpose for all stakeholders. Strive for Excellence: Displays curiosity and a desire to learn; takes calculated risks; and demonstrates courage and resilience. Strive for Excellence: Drives continuous improvements; is open to and uses new technologies and skills; and supports others through change. 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

Minimum Qualifications...

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 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...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no 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...

3440 S BRYANT BLVD, SAN ANGELO, TX 76903-9308, United States of AmericaWalmart 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.

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 thriveson 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.

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