gpac | The Recruitment Platform

Lead Diesel Mechanic in Sioux City

Date Posted: 10 September 2026

Job Snapshot

Job Description

Lead Diesel Mechanic

Pay: DOE (Depending on Experience)
Employment Type: Full-Time

We are seeking an experienced Lead Diesel Mechanic to join a rapidly growing company with a strong reputation and an excellent opportunity for long-term career growth. This is a great opportunity for a skilled diesel technician who wants to take on additional responsibility, grow with a company, and build a long-term career.

Job Responsibilities

  • Perform preventative maintenance and repairs on diesel trucks, trailers, and heavy equipment
  • Diagnose and repair diesel engines, transmissions, drivetrains, suspension systems, clutches, hydraulics, steering, fuel, electrical, HVAC, and air brake systems
  • Troubleshoot equipment issues and accurately diagnose driver complaints
  • Identify root causes of part and component failures
  • Perform inspections and ensure equipment is operating safely and efficiently
  • Complete welding and fabrication repairs as needed
  • Maintain a clean, organized, and professional shop environment
  • Maintain and properly use tools and diagnostic equipment
  • Complete all assigned work safely, efficiently, and according to company standards
  • Maintain Minnesota Inspection Certification or obtain certification after hire

Qualifications

  • Minimum 1 year of diesel engine repair experience
  • Minimum 2 years of mechanical or related experience
  • Strong troubleshooting and diagnostic skills
  • Experience working on heavy-duty trucks, trailers, or equipment preferred
  • Ability to work independently while also contributing to a team
  • Strong attention to detail and commitment to safety
  • Must have the necessary hand tools to perform the job

Why Join?

  • Competitive pay based on experience
  • Opportunity to join a fast-growing company
  • Strong potential for career advancement
  • Opportunity to take on a leadership role
  • Stable, long-term career opportunity
  • Work with a growing team and modern equipment
  • Your experience and mechanical expertise will have a direct impact on the company's continued growth

If you're an experienced diesel mechanic looking for a company where you can grow, take on more responsibility, and build a long-term career, we'd like to hear from you.

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.

Subscribe to our blog

DON'T MISS AN EPISODE

SUBSCRIBE NOW
By clicking Send you agree to the gpac privacy policy and Terms of Service and you authorize gpac to contact you regarding gpac’s services at any phone number or email you provide, including via text message using an automated dialing system and/or artificial or prerecorded message.