Technician, Facility Services, HVAC-Refrigeration

Walmart

Walmart HVAC/Refrigeration Technician installing and repairing commercial retail HVAC systems in Corpus Christi. Diagnosing equipment issues, performing preventive maintenance, and supporting facility operations.

Posted 8/5/2026full-timeCorpus Christi • Texas • 🇺🇸 United StatesJuniorMid-Level💰 $29 - $58 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in installing, configuring, and maintaining HVAC and refrigeration systems, with a strong focus on compliance with OSHA and EPA standards. Proven ability to lead teams, diagnose complex mechanical issues, and manage service operations effectively.

Highest-signal resume keywords

HVAC/R CertificationEPA Type I and Type II CertificationMechanical Maintenance ExperienceTeam LeadershipPreventive Maintenance Implementation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

HVAC InstallationRefrigeration System MaintenanceMechanical DiagnosisElectrical TroubleshootingPreventive Maintenance ProgramsSchematic InterpretationBuilding Code ComplianceHeavy Machinery Operation

Soft Skills

Team MentoringTask PrioritizationCollaboration

Tools & Technologies

Control PanelsDuctworkService Management Software

Certifications & Qualifications

HVAC-R/Mechanical Journeyman QualificationValid State-Issued Driver’s License

Industry Keywords

OSHA StandardsEPA 608 ProtocolsCommercial HVACIndustrial Equipment

About the role

Key responsibilities & impact

Install, configure, and calibrate HVAC and refrigeration systems, including ductwork and control panels
Diagnose and resolve mechanical, electrical, and refrigerant-related issues in commercial and industrial equipment
Perform preventive maintenance and repairs on refrigeration units, walk-ins, and HVAC systems
Follow OSHA and EPA 608 refrigerant-handling protocols
Lead and mentor field teams and provide technical guidance
Manage service calls and coordinate with external providers
Maintain accurate documentation and inventory
Operate company vehicles safely to complete service assignments within assigned regions
Collaborate with management, team members, and business partners to prioritize tasks and deliver timely service
Participate in on-call rotations

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’ relevant experience instead
EPA Type I and Type II or Universal certification for refrigerant handling
HVAC-R/Mechanical Journeyman qualification where required
Valid state-issued driver’s license and ability to pass a motor vehicle report
No DUI, DWI, or OUI convictions in the last five years on the commercial driving record
No more than two moving violations in the last three years on the commercial driving record
No preventable commercial motor vehicle accidents in the last three years
No serious traffic violations under Federal Motor Carrier Safety Regulations in the last three years
Experience installing, maintaining, and repairing HVAC and refrigeration systems in commercial or industrial settings
Ability to interpret layout plans, schematics, and building codes
Ability to diagnose mechanical, electrical, and refrigerant-related issues and implement preventive maintenance programs
Knowledge of OSHA standards and EPA 608 refrigerant handling protocols
Ability to operate heavy machinery and company vehicles safely
Ability to lead and mentor field teams and manage escalated service issues
Drug-free workplace and compliance with Walmart’s policy regarding illegal drugs and alcohol on the job

Benefits

Comp & perks

Competitive pay
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 usable for vacation, sick leave, holidays, or other purposes
Live Better U Walmart-paid education benefit program
High school completion, bachelor's degree, English Language Learning, and short-form certificate programs through Live Better U
Tuition, books, and fees completely paid for by Walmart