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  • Master Service Technician/Diesel Mechanic

    Sterling Transportation Services (STS)
    Job Description

    STS-Truck Servicesis seeking applications from Master Service Techniciansto join our highly successful truck services shop located in Blair NE. As a Master Service Technician, you will perform diagnostic services and maintenance on all components of heavy duty trucks in both the shop and field environments utilizing working knowledge and technology.

    Essential Duties

    • Have passion for technology and how heavy duty truck technology is advancing.
    • Responsible for inspection, diagnostics, repair, and preventative maintenance in compliance with company and DOT standards utilizing computerized diagnostic equipment.
    • Ability to perform complex repairs and maintenance using special tools and equipment following technical manual procedures on major truck components such as engines, transmissions, hydraulic systems, computer, and electrical repairs.
    • Responsible for medium-level repairs to include clutch replacement, brake replacement and after treatment maintenance (DOC's, DPF, DOZER maintenance).
    • Works with Parts Supervisor and management to ensure parts, tires, and equipment used for heavy truck preventative maintenance are charged out and documented properly in the TMT Software system.


    • 5 years of technical experience or three years with a degree in diesel technology
    • Preferred ASE Certification and certifications in areas of preventative maintenance, air brakes, pre-mounted tire and wheel, A/C Refrigeration, clutch systems, lighting system and electrical accessories, diagnostic systems, cooling systems, fuel systems and after treatment maintenance
    • High school diploma or equivalent
    • Class A CDL a plus
    • Excellent customer service skills with basic computer skills


    • Monday – Friday first shift 7:30 AM to 4:30 PM
    • Family owned with a friendly team environment
    • Paid holidays, vacation, orientation and training
    • Medical/Vision/Dental/401k
    Contact Information