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Walmart

Sells groceries and essentials in stores and online

Technician - Facility Services, HVAC-Refrigeration

HVAC & Building SystemsConfirmed live in the last 24 hours
Full-timeLenoir City, TN, USA

About the Job

Requirements

  • Have a vocational or technical HVAC/R certification and two years of experience in mechanical maintenance or a construction-related field for commercial HVAC/R and building controls, or have four years of experience in mechanical maintenance or a construction-related field for commercial HVAC/R and building controls or a related field.
  • Hold and maintain Type I and Type II or Universal Environmental Protection Agency certification for refrigerant handling.
  • Hold an HVAC-R or Mechanical Journeyman qualification where required.
  • Have a valid state-issued driver's license and pass a motor vehicle report.
  • Have no DUI, DWI, or OUI convictions on a commercial driving record within the last five years.
  • Have no more than two moving violations on a commercial driving record in the last three years.
  • Have had no preventable accidents while operating a commercial motor vehicle in the last three years.
  • Have no serious traffic violations, as defined by the Federal Motor Carrier Safety Regulations, while operating a commercial motor vehicle in the last three years.

Responsibilities

  • Install HVAC and refrigeration systems, including ductwork, control panels, and building pneumatics.
  • Configure and calibrate low ambient systems and direct digital controls to meet operational specifications.
  • Interpret layout plans and schematics to ensure accurate system setup and compliance with building codes.
  • Diagnose and resolve mechanical, electrical, and refrigerant-related issues across commercial and industrial systems.
  • Implement preventive maintenance programs to extend equipment life and minimize downtime.
  • Maintain and repair rack systems, walk-ins, reach-ins, and supermarket refrigeration units.
  • Perform routine checks on HVAC systems and Energy Management Systems, identify issues, and coordinate necessary maintenance or repairs under manager and training technician supervision.
  • Use heavy machinery.
  • Follow OSHA standards and EPA 608 refrigerant-handling protocols during service activities.
  • Conduct inspections and repairs in compliance with federal, state, and local HVAC/R regulations, including cold-chain and indoor air-quality requirements.
  • Reclaim ozone-depleting refrigerants and document refrigerant usage.
  • Lead field teams and mentor less-experienced technicians and apprentices on technical procedures and safety practices.
  • Communicate technical issues and service outcomes to customers.
  • Manage escalated service issues and coordinate with external service providers as needed.
  • Follow instructions from managers and training technicians to perform assigned HVAC/R service tasks accurately and efficiently.
  • Assist managers and training technicians in implementing training plans and operational procedures.
  • Drive a company vehicle to complete service calls and meet operational needs within an assigned region.
  • Participate in an on-call rotation outside standard business hours and respond to incidents or requests during assigned on-call periods, supporting resolution or escalation as needed.
  • Coordinate service calls and manage workload using digital tools and scheduling systems.
  • Track refrigerant levels, parts inventory, and vendor relationships to ensure resource availability.
  • Submit warranty claims, expense reports, and work orders.
  • Complete HVAC/R service work assignments and priorities using applicable policies, data, and resources, following manager or training technician direction or guidance.
  • Collaborate with management, coworkers, customers, and other business partners.
  • Work or train at multiple facilities or distant locations.
  • Maintain company vehicles in accordance with company policies and procedures.
  • Coordinate vehicle maintenance and arrange alternate driving support beforehand.
  • Operate motor vehicles safely and ensure vehicles have required documents.
  • Check vehicle fuel and water levels, brake condition, signals, and lights.
  • Submit maintenance invoices for payment.
  • Verify vehicle insurance coverage and validity.
  • Wear the company uniform and badge in accordance with company policies and procedures.
  • Lead and participate in teams by sharing resources, information, and tools; determining customer needs and business priorities; coordinating and executing assignments; providing advice, feedback, and support to meet timelines and work-quality expectations; and helping others adapt to change or new challenges.
  • Develop, communicate, and implement processes and practices to meet business needs by collaborating with managers, coworkers, customers, and other business partners; analyzing information from multiple sources; monitoring progress and results; and identifying and addressing improvement opportunities.
  • Promote compliance with company policies, procedures, and standards of ethics and integrity by explaining and demonstrating their application in business processes; implementing action plans; using the Open Door Policy; and assisting management in correcting ethical and compliance issues.
  • Strengthen the team by helping, developing, and mentoring others and recognizing their contributions and accomplishments.
  • Maintain and promote integrity, ethics, and compliance; model company values; hold oneself and others accountable; and support the company's stated goal of making a positive impact.
  • Deliver results while putting customers and members first.
  • Make decisions based on reliable information, balance short- and long-term priorities, and consider how individual work affects the team's ability to serve stakeholders.
  • Drive continuous improvements, use new technologies and skills, and support others through change.

Desired Qualifications

  • Complete a two-year vocational or technical HVAC/R program.
  • Have experience using word processing, spreadsheet, email, and presentation software such as Word, Excel, Outlook, and PowerPoint.
  • Hold a mechanical license in the city or state where the job is located.
  • Have prior work experience reading blueprints, schematics, and wiring diagrams.
  • Have prior work experience using hand tools, power tools, and testing equipment.

About the Company

Walmart

Sells groceries and essentials in stores and online

Walmart sells groceries, household essentials, clothing, and electronics through stores and online marketplaces for consumers around the world. Its everyday low price model combines large purchasing volumes with distribution networks that move goods to stores and customer homes. Shoppers can browse online, collect orders at a nearby store, or request delivery, while third-party merchants use its marketplace and fulfillment services to reach customers. The group earns revenue from merchandise sales, memberships, advertising, and services, and also operates pharmacies, optical centers, and digital payments businesses. Walmart opened its first discount store in 1962 and is headquartered in Bentonville, Arkansas.

Company size
10,001+
Company stage
IPO
Headquarters
Bentonville, AR
Founded
1962

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