Truck Shop Refrigeration Technician - Lewiston, ME (3rd Shift)

Walmart; Lewiston (ME); On-site; USD 47,000 - 52,000; Full time

Benefits offered by this job

Health insurance

401(k) and stock plan

Life insurance

PTO and PPTO

Education benefits - Live Better U

Job summary

Walmart is seeking an experienced maintenance technician in Lewiston, ME to diagnose and repair TRUs and related refrigeration, electrical, and HVAC systems. The role includes servicing trailers, brakes, and tires, while ensuring safety and regulatory compliance.

Responsibilities include preventive maintenance, warranty processing, parts ordering, and maintaining comprehensive records. A team-oriented environment supports operational excellence and reliable fleet performance.

Qualifications

• 3 years’ experience in trailer refrigeration maintenance and repair (diagnostic and component replacement).
• EPA Section 608 Refrigerant Handling Certification.
• Valid state-issued driver’s license.
• Brake inspection qualified as defined in FMCSA 396.25.
• Vehicle Inspection qualified as defined in FMCSA 396.19.

Responsibilities

• Perform preventive maintenance, diagnostics, and repairs on TRUs and related systems.
• Maintain and repair trailers (electrical, lighting, landing gear, interiors, roofs, flooring, doors, tires).
• Service tractor-trailer braking systems (hydraulic, air, ABS/EBS) and perform adjustments.
• Perform tire services including installation, removal, balancing, and alignment.
• Receive fuel deliveries, monitor fuel levels, ensure safety compliance, and document accordingly.
• Process warranty repairs and claims with accurate documentation and tagging.
• Diagnose equipment issues, order parts, and maintain tractors, trailers, and fleet equipment.
• Complete work orders and maintenance logs per company policies and DOT regulations.
• Collaborate with technicians to maintain equipment reliability and operational excellence.

Skills

TRU diagnostics

Electrical troubleshooting

Mechanical troubleshooting

HVAC/APU repair

Trailer maintenance

Brake systems service

Tire installation & alignment

Diagnostic tools

Preventive maintenance

DOT safety knowledge

Documentation & warranty

Teamwork & communication

Job description

What you’ll do

• Perform preventive maintenance, diagnostics, and repairs on Transport Refrigeration Units (TRUs) following OEM procedures, including refrigeration systems, electrical systems, climate control systems, APUs, heaters, A/C units, and trailer refrigeration components.
• Maintain and repair trailers, including electrical wiring, lighting, landing gear, interior panels, roofs, flooring, doors, thresholds, and tire seals.
• Service and repair tractor-trailer braking systems (hydraulic, air, ABS/EBS), including inspections, adjustments, and component replacement.
• Perform tire services, including installation, removal, flat repairs, balancing, and advanced axle alignments using electronic alignment equipment.
• Receive fuel deliveries, conduct fuel sampling, monitor fuel levels, ensure safety compliance, and complete required documentation.
• Process warranty repairs and claims, including accurate documentation, tagging, parts retention, and claim submission.
• Diagnose equipment issues, identify repair solutions, order parts, and perform maintenance on tractors, trailers, forklifts, shop equipment, service vehicles, air compressors, and other fleet equipment.
• Complete work orders, maintenance records, logs, and documentation while ensuring compliance with company policies and DOT regulations.
• Collaborate with and support fellow technicians to maintain equipment reliability and operational excellence.

Key Skills & Qualifications

• TRU/Refrigeration diagnostics and repair
• Electrical and mechanical troubleshooting
• HVAC, APU, heater, and A/C system repair
• Trailer and brake system maintenance
• Tire installation, repair, and alignment
• Diagnostic tool and computer proficiency
• Preventive maintenance experience
• DOT and safety compliance knowledge
• Problem-solving and technical decision-making
• Documentation and warranty administration
• Strong teamwork and communication skills

Walmart Values

• Respect the Individual: Foster inclusion, teamwork, trust, and associate development.
• Act with Integrity: Demonstrate ethics, accountability, compliance, and sustainability.
• Serve Our Customers and Members: Deliver results with a customer-first mindset.
• Strive for Excellence: Embrace continuous learning, innovation, and improvement.

Pay & Benefits

Hourly Pay: $34.15–$37.65/hour, plus applicable premiums ranging from $0.35–$3.00/hour based on schedule, facility, season, or work performed.

• Medical, dental, and vision coverage
• 401(k) and stock purchase plan
• Company-paid life insurance
• PTO and PPTO
• Parental, family care, bereavement, jury duty, and voting leave
• Short- and long-term disability coverage
• Associate discounts
• Adoption and surrogacy reimbursement
• Military Leave Pay
• Live Better U education benefits, including degree, certificate, and English language programs fully paid by Walmart

Benefits and eligibility are subject to job classification, length of employment, and plan requirements. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam’s Club facilities. Programs range from high school completion to bachelor’s degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart. The hourly wage range for this position is $37.10 - $40.60. The actual hourly rate will equal or exceed the required minimum wage applicable to the job location. Additional compensation in the form of premiums may be paid in amounts ranging from $0.35 per hour to $3.00 per hour in specific circumstances. Premiums may be based on schedule, facility, season, or specific work performed. Multiple premiums may apply if applicable criteria are met.

Minimum Qualifications

• 3 years’ experience in trailer refrigeration maintenance and repair (e.g. diagnostic and component replacement)
• EPA Section 608 Refrigerant Handling Certification
• Valid state-issued driver’s license.
• Brake inspection qualified as defined in the Federal Motor Carrier Safety Administration regulations, Section 396.25.
• Vehicle Inspection qualified as defined in the Federal Motor Carrier Safety Administration regulations, Section 396.19.

Preferred Qualifications

• Both Class A Commercial Driver’s License (CDL) and Department of Transportation (DOT) driver’s certification.
• Maintaining tractors and trailers (e.g., preventative maintenance, repairs).
• Thermo King Master Tech, Carrier Master Tech or equivalent.
• Using computer applications (e.g. email, spreadsheets, word processing).
• ASE Certification - Certification

Primary Location

239 GODDARD ROAD, LEWISTON, ME 04240-0000, United States of America

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.