Jobs and Careers

Experienced Mobile Service Technician - HOLT Truck Centers

HOLT Group

United Statesfull_timeVerifiedPosted 29 May 2026

About the role

Experienced Mobile Service Technician - HOLT Truck Centers

Department: HOLT Truck (TRUCK)

Employment Type: Full Time

Location: HTT - Tyler

Reporting To: Jeremy Burk

Description

The Level 3 Mobile Technician is a skilled technician capable of handling a wide range of mechanical repairs and performing basic to intermediate diagnostics. This role is trusted to complete most standard repairs with limited supervision and continues to build diagnostic capability.

Senior-level position – Generally has more than four years of experience and/or demonstrated job relevant knowledge/skills. A level three technician has a broad knowledge of the field’s standard and technical concepts, practices, and procedures. Relies on extensive experience and judgment to plan and accomplish goals. Performs a variety of standard, complex, and technical tasks; is self-starting and requires minimal supervision.

The incumbent in this position is expected to model the following practices on a daily basis: 1) Demonstrate alignment with the company's mission and core business values; 2) Collaborate with key internal/external resources; 3) Participate in ongoing self-development.

Essential Functions

Models, promotes, reinforces, and rewards the consistent use of HOLT’s Values Based Leadership (VBL) tools, models, and processes to ensure alignment with our Vision, Values, and Mission
Operates independently in a mobile service environment, managing time and workload across multiple job sites while responding to changing priorities and service needs
Troubleshoots and diagnoses complex engine malfunctions and failures with minimum supervision
Performs detailed engine and related equipment repairs on trucks and trailers with direction and minimum supervision
Disassembles, inspects, determines parts required, and reassembles to factory specifications
Provides quality control/assurance inspections of completed tasks to include road testing
Uses computers and related software to assist in diagnosing and reprograming engines
Completes documentation for service reports, timecards, parts requisition and returns
Interprets and utilizes information from operating, maintenance, online resources, and service manuals/bulletins
Operates equipment and vehicles with possession of all necessary licenses and certificates
Adheres to contamination control and HAZMAT rules and regulations
Maintains all company equipment, tools, and vehicle in a good, clean, and working order
Communicates job progress to supervisor and customer as needed
Works overtime as required by workload and customers’ needs
Projects professionalism with both internal and external customers, including personal appearance
Acts as a mentor and coach to lower level Technicians
Completes all assigned Technician Training Path courses and safety training
Consistently maintains an average rework of less than 0.5%
Ensures a positive average variance consistently
Works safely at all times and adheres to all applicable safety policies; complies with all company policies, procedures, and standards
Requires regular and punctual employee attendance
Performs other duties as assigned

Knowledge, Skills, and Abilities

Ability to complete all Level 3 curriculum pathway requirements as outlined in the Leveling Description Guide
Ability to meet all technical and performance requirements for a Level 1 & 2 Technician
Extensive knowledge of equipment and tools, including their designs, uses, repair, and maintenance
Expert knowledge and proficiency with current computer software, related hardware, and electronic systems diagnostic tooling
Operation and control skills of vehicle fleet
Problem-solving and troubleshooting skills
Verbal communication skills
Excellent time management and organizational skills
Ability to follow logical troubleshooting procedures
Ability to work independently and as part of a team
Ability to operate a conventional forklift
Ability to operate hand tools, power tools, pneumatic tools, and equipment used in mechanical repair & overhead crane
Ability to operate a vehicle on public roads
Ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects
Ability to read, write, and understand information
Ability to listen to and understand information and ideas presented through spoken words and sentences
Ability to complete applicable HDSI VBL Classes, model HOLT's VB