Diesel Technician: Field & Shop Expert

VINNYS TRUCK CENTER; Frederick (MD); On-site; USD 55,000 - 75,000; Full time

Job summary

VINNYS TRUCK CENTER is seeking a skilled Diesel Mechanic to diagnose, repair, and maintain diesel trucks in shop and roadside scenarios. You will perform preventive maintenance, welding, hydraulic repairs, and component replacements while ensuring safety and quality standards are met.

The role requires diagnostic tool proficiency, strong problem-solving, and dependable teamwork. Excellent customer communication and a commitment to safety are essential in this fast-paced environment.

Qualifications

• High school diploma or GED required or preferred.
• DCJS certification eligibility may be required.
• Diesel mechanic experience with knowledge of diesel engines, transmissions, brakes, suspensions, steering, and fuel systems.
• Ability to troubleshoot and diagnose mechanical, electrical, and electronic vehicle systems using diagnostic tools.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain diesel trucks and commercial vehicles.
• Perform preventive maintenance such as oil changes, brake inspections, wheel balancing, and alignments.
• Complete welding, fabrication, hydraulic repairs, and other mechanical tasks as needed.
• Ensure repairs meet safety, quality, and productivity standards.
• Provide professional communication of findings and timelines to customers.

Skills

Diesel mechanics

Diagnostics

Read manuals

Safety compliance

Customer service

Teamwork

Education

High school diploma or GED

DCJS certification eligibility

Tools

Diagnostic software

Engine code readers

Fleet management systems

Welding equipment

Schematics reading

Job description

VINNYS TRUCK CENTER is seeking a skilled Diesel Mechanic to diagnose, repair, and maintain diesel trucks in shop and roadside scenarios. You will perform preventive maintenance, welding, hydraulic repairs, and component replacements while ensuring safety and quality standards are met.

The role requires diagnostic tool proficiency, strong problem-solving, and dependable teamwork. Excellent customer communication and a commitment to safety are essential in this fast-paced environment.