Diesel Service Technician / Mechanic

Murphy-Hoffman Company; Dallas (TX); On-site; USD 45,000 - 65,000; Full time

Job summary

A leading company in the trucking industry is seeking a Diesel Service Technician / Mechanic to perform heavy-duty mechanical repairs and gain experience in various systems. This role offers on-the-job training and opportunities for growth in a safety-sensitive environment.

Benefits

Competitive Salary

Medical, Dental and Prescription Insurance

Disability and Life Insurance

Paid Time Off program

401k and Profit Sharing with Employer Match

Flexible Spending Account

Internal Promotion Opportunities

On the Job Training

Qualifications

• Minimum three years hands-on experience or graduate of vocational courses.
• A/C, Brake and DOT Annual Inspector Certifications required.

Responsibilities

• Performs heavy-duty mechanical repair under supervision.
• Gains experience in engine overhaul, fuel systems, and electrical systems.
• Maintains a neat working area and handles company tools properly.

Skills

Mechanical Repair

Troubleshooting

Safety Practices

Education

Vocational Courses

Tools

Necessary Tools

Job description

Job Details

Job Title

Diesel Service Technician / Mechanic

Business Function

Service

Branch Name

MHC Kenworth-Dallas

Date

05-12-2025

Address

4040 Irving Blvd

City

Dallas

State

TX

Job Overview & Essential Functions

Murphy-Hoffman Company, LLC is North America's largest Kenworth truck dealership group and leasing group. As MHC continues to grow, we have an opening for a Diesel Service Technician / Mechanic. The role of the Diesel Service Technician / Mechanic performs heavy-duty mechanical repair under general supervision, receiving on the job training in a development program to achieve Service Journeyman status.

• Performs and/or assists in the performance of general mechanical duties.
• Gains experience by working on the following items with minimal supervision: engine overhaul, fuel systems, electrical systems, transmissions, cooling systems, chassis, brakes, engine tune-up, and general maintenance.
• Works on major components with close supervision.
• Performs trouble shooting on minor problems.
• Attends training sessions and meetings.
• Maintains a neat and orderly working area, and proper handling of company tools.
• Advises the Shop Foreman if additional repair work is necessary.
• Follows safe work practices and procedures, uses safety equipment when required, responds to suggestions for working safely and seeks assistance when necessary.
• Performs other duties as assigned by supervisor.

SAFETY-SENSITIVE

This position has been designated as a safety-sensitive position. Any person performing the position while under the influence of marijuana or any other illegal drug may constitute a threat to health or safety or in which a lapse of attention could result in injury, illness, or death, including without limitation a position that includes the operating, repairing, maintaining, or monitoring of heavy equipment, machinery, aircraft, motorized watercraft, or motor vehicles or handling of hazardous materials and/or waste as part of the job duties.

Qualifications

• CDL preferred.
• Minimum three years hands-on experience or graduate of vocational courses.
• A/C, Brake and DOT Annual Inspector Certifications required.
• Necessary tools to perform position responsibilities.

Benefits

• Competitive Salary
• Medical, Dental and Prescription Insurance
• Disability and Life Insurance
• Paid Time Off program
• 401k and Profit Sharing with Employer Match
• Flexible Spending Account
• Internal Promotion Opportunities
• On the Job Training

About Us

MHC is an expansion of the original company, Ozark Kenworth, Inc. Ozark Kenworth started in Springfield, Missouri, in January 1975. Opening for business without a Parts or Service department and only three employees in a temporary facility. From there, the company grew and expanded. MHC is now a multi-state network of full-service diesel truck dealerships, leasing and rental operations, transport refrigeration locations, and a finance company which offers a complete array of finance and insurance services. We believe in fostering an environment that helps employees realize their full potential - a place where you can grow as a person and a professional.

Equal Opportunity Employer / Veterans / Disabled