--- title: Senior Technician, Facility Services description: Walmart is hiring for the Senior Technician, Facility Services, HVAC/Refrigeration role in Huntsville, AL. See the full description and apply. type: job url: https://www.foundrole.com/jobs/senior-technician-facility-services-hvac-refrigeration-at-walmart-inc-01a0e63e-36be-7999-9b18-1c06127af235 date: 2026-09-28T21:20:53Z og_description: Join Walmart as Senior Technician, Facility Services, HVAC/Refrigeration in Huntsville, AL. Pays $35–$70 per hour. Full-time role. og_image: https://www.foundrole.com/og/4cn0qy.png breadcrumbs: - label: Home url: https://www.foundrole.com/ - label: Search url: https://www.foundrole.com/jobs --- | | | |---|---| | **Company** | [Walmart](https://www.foundrole.com/companies/walmart?utm_source=ai_markdown) | | **Location** | Huntsville, AL | | **Salary** | $35/hr - $70/hr | | **Type** | Full Time | | **Posted** | Sep 24, 2026 | ## Description **Role summary:** The Senior Technician, Facility Services, HVAC/Refrigeration, leads the installation, commissioning, and maintenance of HVAC/R systems across commercial and industrial facilities. This role oversees diagnostics, preventive maintenance, and compliance with safety and environmental standards while managing refrigeration units and related equipment. The position involves coordinating field teams, mentoring technicians, and supporting critical business operations through timely issue resolution. Additionally, the Senior Technician manages parts inventory, vendor relationships, and special projects to enhance system performance and operational efficiency, ensuring adherence to regulatory requirements and company policies. **About the team:** The Facility Services team ensures Walmart’s facilities and equipment operate safely and efficiently through preventive maintenance and timely repairs. Skilled in HVAC, refrigeration, electrical, and mechanical systems, the team diagnoses issues, manages work orders, and coordinates with contractors while adhering to safety and regulatory standards. They maintain inventory, support ongoing training, and contribute to operational excellence. Committed to Walmart’s mission and values, the team fosters a reliable environment that supports business needs and delivers quality service across multiple locations. Collaboration and continuous improvement drive their success. **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 to ensure optimal system performance. - Implement and monitor preventive maintenance programs to extend equipment life and minimize downtime. - Manage refrigerant handling and 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 ensure timely service delivery. - Participate in on-call rotation to support critical business needs outside regular hours. **What you'll bring:** - Extensive experience in installation, commissioning, and maintenance of HVAC/R systems, including refrigeration units and control panels. - Strong diagnostic and troubleshooting skills for mechanical, electrical, and refrigerant-related issues in commercial and industrial environments. - Proven ability to lead and mentor field teams, providing hands-on training and performance feedback. - Knowledge of OSHA standards, EPA refrigerant handling protocols, and compliance with federal, state, and local HVAC/R codes. - Effective coordination of service calls, parts inventory management, and vendor relationships to meet operational priorities. - Ability to manage on-call responsibilities and respond promptly to critical service needs. - Skilled in documenting work orders with detailed notes and photographic evidence. 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 . 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](https://one.walmart.com/). 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. ## Skills - Regulatory Compliance - Equipment Maintenance - Problem Resolution - HVAC - Refrigeration - Performance Management - English Language - Refrigerants - HTTP/HTTPS - Operations - Commissioning - Vendor Management - Facility Management - EPA Regulations Compliance - Service Delivery - Mentoring - Coordinating - Diagnostics - Maintenance - Inventory Management - On-Call Coverage - Ductwork Installation - OSHA Compliance - Parts Inventory Management ## Benefits - Health Insurance - Dental Insurance - Vision Insurance - Disability Insurance - Life Insurance - Parental Leave - Paid Time Off (Pto) - Sick Leave - 401(k) Plans ## How to Apply [Apply for this position](https://www.foundrole.com/jobs/senior-technician-facility-services-hvac-refrigeration-at-walmart-inc-01a0e63e-36be-7999-9b18-1c06127af235?utm_source=ai_markdown) ## Related - [More jobs at Walmart](https://www.foundrole.com/companies/walmart?utm_source=ai_markdown) - [Browse all companies](https://www.foundrole.com/companies?utm_source=ai_markdown)