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Posted: 10/20/2026Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in HVAC and refrigeration system installation, maintenance, and repair, with a strong focus on compliance with OSHA and EPA regulations. Proficient in diagnosing mechanical and electrical issues while effectively leading teams and managing service operations.
Highest-signal resume keywords
HVAC InstallationRefrigeration System MaintenanceEPA 608 CertificationMechanical TroubleshootingTeam Leadership
About the role
Key responsibilities & impact- Install HVAC and refrigeration systems, including ductwork, control panels, and building pneumatics
- Configure and calibrate low ambient systems and direct digital controls
- Interpret layout plans and schematics
- Diagnose and resolve mechanical, electrical, and refrigerant-related issues
- Perform preventive maintenance on commercial and industrial HVAC/R systems
- Maintain and repair rack systems, walk-ins, reach-ins, and supermarket refrigeration units
- Check HVAC systems and Energy Management Systems and coordinate repairs
- Follow OSHA standards and EPA 608 refrigerant-handling protocols
- Conduct inspections and repairs under federal, state, and local HVAC/R regulations
- Reclaim ozone-depleting refrigerants and document refrigerant usage
- Lead field teams and mentor Technicians and Apprentices
- Explain technical issues and service outcomes to customers
- Manage escalated service issues and coordinate with external service providers
- Drive a company vehicle for service calls within an assigned region
- Participate in an on-call rotation and respond to business-critical incidents
- Coordinate service calls and workload using digital tools and scheduling systems
- Track refrigerant levels, parts inventory, and vendor relationships
- Submit warranty claims, expense reports, and work orders
- Work or train at multiple facilities or distant locations
- Maintain company vehicles and coordinate required maintenance
- Safely operate motor vehicles and complete required vehicle documentation
- Lead and participate in teams, coordinate work assignments, and support quality and timelines
- Develop and implement processes and practices to meet business needs
- Promote compliance with company policies, ethics, and integrity standards
- Support Walmart’s values of respect, integrity, customer service, and continuous improvement
Requirements
What you’ll need- Vocational or technical HVAC/R certification and 2 years’ experience in mechanical maintenance or construction-related field for commercial HVAC/R and building controls, OR 4 years’ experience in a related field
- Type I and Type II or Universal Environmental Protection Agency certification for refrigerant handling
- HVAC-R/Mechanical Journeyman where required
- Valid state-issued driver’s license
- Ability to pass a motor vehicle report
- Commercial driving record with no DUI, DWI, or OUI convictions within the last five years
- 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 in the last three years
- Ability to use HVAC/R policies, data, and resources
- Preferred: completion of a 2-year Vocational or Technical HVAC/R program
- Preferred: experience with Word, Excel, Outlook, and PowerPoint
- Preferred: mechanical license in the city and/or state where the job is located
- Preferred: experience reading blueprints, schematics, and wiring diagrams
- Preferred: experience using hand tools, power tools, and testing equipment
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
- Live Better U Walmart-paid education benefit, including tuition, books, and fees for eligible programs
- English Language Learning and short-form certificate programs
- Company vehicle and related operational support
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Ductwork InstallationControl Panel ConfigurationPreventive MaintenanceRefrigerant HandlingEnergy Management SystemsBlueprint InterpretationMechanical MaintenanceCalibration of ControlsDiagnostic TestingRepair of Refrigeration Units
Soft Skills
Customer ServiceTeam CoordinationMentoringProblem SolvingCommunication
Tools & Technologies
Digital Scheduling SystemsHVAC Testing EquipmentHand ToolsPower ToolsService Management Software
Certifications & Qualifications
HVAC/R CertificationType I EPA CertificationType II EPA CertificationUniversal EPA CertificationHVAC-R/Mechanical Journeyman
Industry Keywords
OSHA StandardsRefrigerant Usage DocumentationFederal HVAC RegulationsCommercial HVACBuilding Controls