Senior Technician, Facility Services, HVAC/Refrigeration

Walmart

. Collaborate with Refrigeration and HVAC technicians across designated sites or markets .

Posted 9/18/2026full-timeDalton • United StatesSenior💰 $35 - $70 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in HVAC/R system installation, maintenance, and troubleshooting, with a strong focus on compliance with safety and environmental regulations. Proven ability to lead teams, manage workloads, and implement effective preventive maintenance programs.

Highest-signal resume keywords

HVAC/R System InstallationRefrigerant Handling CertificationPreventive Maintenance ProgramsTeam Leadership and MentoringCompliance with OSHA and EPA Standards

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

HVAC/R DiagnosticsMechanical TroubleshootingElectrical TroubleshootingRefrigerant ManagementDuctwork InstallationControl Panel InstallationBuilding Pneumatics ManagementParts Inventory ManagementSpecial Project LeadershipProcess Improvement Implementation

Soft Skills

CommunicationCollaborationProblem-SolvingMentoringCustomer Service

Tools & Technologies

Heavy MachineryMotor VehiclesHVAC/R ToolsMaintenance LogsExpense Vouchers

Certifications & Qualifications

Type I EPA CertificationType II EPA CertificationUniversal EPA CertificationHVAC-R/Mechanical Journeyman Certification

Industry Keywords

RefrigerationGrocery Rack RefrigerationDX RefrigerationCO2 RefrigerationGlycol Parallel Rack RefrigerationOSHA ComplianceEPA ComplianceHVAC/R CodesEnvironmental ComplianceOn-Call Rotation

About the role

Key responsibilities & impact

Collaborate with Refrigeration and HVAC technicians across designated sites or markets
Manage workload, order parts, communicate with clients, and complete assigned tasks
Oversee installation and commissioning of HVAC/R systems, ductwork, control panels, and building pneumatics
Lead diagnostics and troubleshooting of mechanical, electrical, and refrigerant issues
Implement and monitor preventive maintenance programs
Manage rack systems, walk-ins, reach-ins, and supermarket refrigeration units
Use heavy machinery
Submit expense vouchers, weekly summaries, work orders, maintenance logs, and detailed before-and-after work-order notes
Supervise compliance with OSHA standards and EPA refrigerant-handling protocols
Conduct inspections and repairs according to federal, state, and local HVAC/R codes
Reclaim ozone-depleting refrigerants and maintain environmental compliance
Lead field teams, coordinate assignments, mentor technicians, and manage escalated service issues
Provide on-the-job and hands-on training in safety, control troubleshooting, and system operations
Evaluate technician skill sets and provide feedback to senior leadership
Participate in an on-call rotation and respond to business-critical incidents
Manage refrigerant levels, parts inventory, and vendor relationships
Track and order HVAC/R parts and ensure contract compliance
Coordinate service calls and regional/market workloads
Support HVAC/R business solutions and organizational changes
Lead special projects, evaluate technologies, and recommend improvements
Collaborate with cross-functional teams to refine processes
Maintain, transport, and arrange required maintenance for company vehicles
Safely operate motor vehicles and verify required documentation and condition
Submit maintenance invoices and verify vehicle insurance
Wear company uniform and badge according to policy
Lead and participate in teams while coordinating work assignments and meeting timelines and quality standards
Develop and implement processes and practices with managers, coworkers, customers, and business partners
Support company policies, ethics, integrity, inclusion, customer service, continuous improvement, and Walmart values

Requirements

What you’ll need

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
Type I and Type II or Universal Environmental Protection Agency certification for refrigerant handling
HVAC-R/Mechanical Journeyman where required
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 DUI, DWI, or OUI convictions within the last five years
Commercial driving record with no more than two moving violations in the last three years
No preventable accidents while operating a commercial motor vehicle in the last three years
No serious traffic violations under Federal Motor Carrier Safety Regulations within the last three years
Ability to work independently and seek assistance for repairs requiring two or more associates
Availability for an on-call rotation
Extensive experience with DX, CO2, and Glycol parallel rack refrigeration in a supermarket setting

Benefits

Comp & perks

Performance-based bonus awards
Medical, vision, and dental coverage
401(k)
Stock purchase
Company-paid life insurance
PTO, including sick leave
Parental leave
Family care leave
Bereavement leave
Jury duty leave
Voting leave
Short-term and long-term disability
Company discounts
Military Leave Pay
Adoption and surrogacy expense reimbursement
PTO and/or PPTO for vacation, sick leave, holidays, or other purposes
Live Better U Walmart-paid education benefit program
Tuition, books, and fees completely paid for by Walmart through Live Better U
English Language Learning and short-form certificate programs
Additional hourly premiums of $0.35 to $3.00 in specific circumstances