Diesel Mechanic

Job Description

Job Description

Benefits:

• Bonus based on performance
• Competitive salary
• Free food & snacks
• Free uniforms
• Health insurance
• Opportunity for advancement
• Paid time off
• Training & development

We are seeking a skilled and reliable Diesel Mechanic to join our growing service team. In this role, you will be responsible for diagnosing, repairing, and maintaining a variety of diesel-powered vehicles and heavy equipment. The ideal candidate has strong technical troubleshooting skills, a commitment to safety, and a solid work ethic. Whether you are an experienced journeyman or a driven technician looking to elevate your career, we want to hear from you.

Salary Range: $30 to $40 Hour depending on experience
Health & Wellness: Accidental insurance and life insurance .
Paid Time Off: Paid vacation, holidays, and PTO.
Perks: Supplied uniforms, snacks & meals, weekly pay and bonus, friendly environment.

Key Responsibilities  
Diagnostics: Troubleshoot and diagnose mechanical, electrical, hydraulic, and AC failures and ability to use modern diagnostic software.
Repairs: Perform engine repairs, brake replacements, steering/suspension adjustments, clutch and transmission repairs, differential diagnosis and replacements
Maintenance: Execute routine preventative maintenance, including oil changes, fluid flushes, and filter replacements.
Inspections: Conduct comprehensive safety and DOT inspections to ensure regulatory compliance.
Documentation: Write service reports outlining the work completed and parts required.

Job Requirements

• Experience: Minimum of 2 years of hands-on experience working with diesel engines and heavy-duty vehicles.
• Licensing: Valid driver’s license required (Class A or B CDL is highly preferred).
• Tools: Ownership of a standard personal inventory of mechanical tools.
• Physical Ability: Capability to lift up to 50 lbs and stand or bend for long periods.
• Certifications: ASE certifications or OEM-specific training, Missouri State Inspector certification are a major plus but not mandatory.  

What to Expect
At Rob’s Trucking and Truck Repair, we run a clean, safety-first shop, and we don’t leave techs hanging when a job gets ugly. You’ll work a steady mix of our own fleet trucks and outside commercial work. We don’t play games with your hours, and we want a crew that wants to stay and grow with us.
What You’ll Do

• Diagnose and repair diesel engines, electrical systems, and air brakes.
• Perform routine PMs and federal DOT inspections on fleet and customer trucks.
• Keep a clean bay—we supply shop rags, specialized heavy tools, and diagnostic software; you bring your standard box.