Installs, configures, calibrates, diagnoses, maintains, and repairs commercial and industrial HVAC and refrigeration systems, including ductwork, control panels, building pneumatics, low ambient systems, direct digital controls, rack systems, walk-ins, reach-ins, supermarket refrigeration units, and Energy Management Systems. Performs work in accordance with building codes, OSHA standards, EPA 608 refrigerant-handling protocols, and applicable federal, state, and local HVAC/R regulations, including cold-chain and indoor-air-quality requirements. Reclaims ozone-depleting refrigerants and documents refrigerant usage. The Technician supports preventive maintenance, responds to service calls and escalated issues, coordinates with external service providers when needed, and communicates technical issues and service outcomes to customers. The role leads field teams and mentors Technicians and Apprentices, while also receiving direction from Managers and Training Technicians and assisting with training plans and operational procedures. Work may take place at multiple or distant facilities. The Technician drives and maintains a company vehicle, participates in an on-call rotation outside standard business hours, and uses digital scheduling tools to coordinate calls and workload. The role also tracks refrigerant and parts inventory, manages vendor relationships, and submits warranty claims, expense reports, work orders, and vehicle maintenance invoices. The position includes leading and participating in teams, coordinating work assignments, supporting work quality and timelines, developing and improving processes, and demonstrating company policies and standards of ethics and integrity. Walmart describes expectations around respecting individuals, acting with integrity, serving customers and members, and striving for excellence. Walmart offers competitive pay, possible performance-based bonus awards and premiums, and benefits that may include health coverage, financial benefits, paid time off, leave, disability coverage, discounts, education benefits, and adoption and surrogacy expense reimbursement. Benefit eligibility and terms may depend on job classification and length of employment.
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Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed