Skip to main content
Tallo logoTallo logo

Mobile Commercial Diesel Technician

Job

SELECTRANSPORTATION RESOURCES LLC

Lufkin, TX (In Person)

Full-Time

Posted 03/25/2026 (Updated 3 days ago) • Actively hiring

Expires 6/21/2026

Apply for this opportunity

This job application is on an outside website. Be sure to review the job posting there to verify it's the same.

Review key factors to help you decide if the role fits your goals.
Pay Growth
?
out of 5
Not enough data
Not enough info to score pay or growth
Job Security
?
out of 5
Not enough data
Calculating job security score...
Total Score
58
out of 100
Average of individual scores

Were these scores useful?

Skill Insights

Compare your current skills to what this opportunity needs—we'll show you what you already have and what could strengthen your application.

Job Description

Description:
As a Mobile Commercial Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel engines (Cat/Cummins/Detroit), systems, and components for a wide range of commercial vehicles. You will be working in the field, directly with customers, providing on-site repairs and maintenance. This is a critical role for ensuring vehicle uptime and customer satisfaction.
Key Responsibilities:
Diagnose and repair diesel engines and systems, including electrical and mechanical components, for commercial trucks and vehicles. Perform preventative maintenance and inspections on diesel engines and related equipment. Use diagnostic tools and software to troubleshoot engine and system issues. Complete field service repairs and maintain service records in a timely and accurate manner. Provide excellent customer service, clearly communicating with customers about the status of their vehicles and the repairs needed. Adhere to company safety protocols and maintain a clean, organized work environment, both in the service truck and at customer sites. Collaborate with the dealership service team to ensure efficient scheduling and resolution of customer issues. Travel to customer locations within the region to perform on-site repairs.
Requirements:
High school diploma or equivalent; technical certification in diesel technology or related field preferred. Minimum 3-5 years of experience as a diesel technician, with a focus on commercial vehicles. Strong knowledge of diesel engine systems, electrical, hydraulic, and air systems. Proficient in using diagnostic tools and software (e.g., Freightliner DiagnosticLink, Cummins Insite, etc.). Valid driver's license and clean driving record (CDL preferred but not required). Excellent problem-solving skills and attention to detail. Ability to work independently and manage time efficiently in a mobile service environment. Strong communication and customer service skills.

Similar jobs in Lufkin, TX

Similar jobs in Texas