Job Description Job Description
Walser Mobile Refrigeration LLC
Position: Refrigeration / Diesel Service Technician (Shop & Mobile)
Position Overview
Walser Mobile Refrigeration LLC is seeking a skilled and motivated Service Technician to join our growing team. This role involves diagnosing, repairing, and maintaining transport refrigeration units (TRU), diesel vehicles, trailers, and heavy-duty equipment. Work will be performed both in-shop and in the field through mobile road service.
Key Responsibilities
- Diagnose, troubleshoot, and repair transport refrigeration units (Carrier, Thermo King, etc.)
- Perform preventative maintenance on TRUs, diesel trucks, trailers, and related equipment
- Inspect equipment and identify mechanical, electrical, and refrigeration system issues
- Repair or replace defective components including engines, compressors, electrical systems, and controls
- Perform A/C system diagnostics and repairs (truck & van A/C experience preferred)
- Complete service calls in both shop and mobile environments
- Maintain accurate service records, work orders, and parts usage
- Manage and maintain inventory of tools, parts, and supplies in service vehicle
- Communicate effectively with customers regarding repairs, timelines, and recommendations
- Follow all safety procedures and DOT compliance requirements
Qualifications
- Experience with diesel engine repair and diagnostics
- Automotive and/or heavy-duty equipment diagnostic experience
- Ability to troubleshoot electrical systems (12V/24V)
- ASE Certification and/or Diesel Mechanic Certification (preferred, not required)
- Valid Driver's License (clean driving record preferred)
- DOT Medical Card (or ability to obtain)
- Ability to lift 50+ lbs and work in varying weather conditions
- Strong problem-solving skills and ability to work independently
- Good communication and customer service skills
Preferred Experience (Bonus Skills)
- Experience with Carrier Transicold and/or Thermo King units
- EPA 608 Certification (refrigerant handling)
- Welding and fabrication experience
- Mobile service or field technician experience
What We Offer
- Competitive hourly pay (based on experience)
- Opportunity for overtime and on-call pay
- Company service vehicle (for qualified technicians)
- Growth opportunities within a fast-growing company
- Hands-on, independent work environment
