Diesel Mechanic

Aventure Staffing; Mountain Lake (MN); On-site; USD 49,000 - 75,000; Full time

Benefits offered by this job

401(k) matching

Health insurance

Life insurance

HSA

PTO

Parental leave

Job summary

Aventure Staffing seeks a skilled Diesel Mechanic/Technician in Mountain Lake, MN. Join a shop focused on safe operation and quality work. This full-time role offers a Monday–Friday schedule, a strong benefits package, and opportunities for growth.

You will diagnose and repair diesel engines, perform routine maintenance, and use modern diagnostic tools while delivering clear customer communication. Tools provided or tool allowance available for qualified candidates.

Qualifications

• 3+ years of experience repairing diesel engines.
• Strong written, verbal, and in-person communication skills.
• Proven customer service skills and ability to work independently.
• Must have your own tools (tool allowance available for qualified candidates)

Responsibilities

• Diagnose, troubleshoot, and repair mechanical and electrical issues on diesel engines.
• Perform routine preventative maintenance on trucks and heavy equipment.
• Repair or replace engines, transmissions, and other components.
• Use modern diagnostic tools and equipment.
• Maintain accurate records of repairs, services, and parts used.
• Provide excellent customer service and communication.

Skills

Diesel experience

Communication

Attention to detail

Customer service

Independent work

Tools

Own tools

Job description

Diesel Mechanic / Diesel Technician

Location: Mountain Lake, MN

Pay: $49,900 - $74,800 (DOE)

Schedule: Full-Time | Monday–Friday, 8:00 AM – 5:00 PM

About the Role

We’re seeking a skilled Diesel Mechanic / Technician to join our growing team in Mountain Lake. If you’re a self-starter with strong diagnostic skills and a passion for keeping trucks and heavy equipment running safely, this is the role for you! You’ll work in a supportive, well-equipped shop with a team that values quality work and professional growth.

What You’ll Do

• Diagnose, troubleshoot, and repair mechanical and electrical issues on diesel engines


• Perform routine preventative maintenance on trucks and heavy equipment


• Repair or replace engines, transmissions, and other components


• Use modern diagnostic tools and equipment


• Maintain accurate records of repairs, services, and parts used


• Provide excellent customer service and communication

What you'll bring

• 3+ years of experience repairing diesel engines, technical training, or as a service mechanic


• Strong written, verbal, and in-person communication skills


• Exceptional attention to detail and accuracy in forms, reports, and orders


• Must have your own tools (tool allowance available for qualified candidates)


• Proven customer service skills and ability to work independently

Why You’ll Love Working Here

• Competitive pay with clear growth potential


• Full benefits package: 401(k) matching, health/life insurance, HSA, PTO, and parental leave


• Stable Monday–Friday schedule — no weekends!


• Positive management support and opportunities to advance


• Work in a modern, well-equipped shop on a variety of trucks and heavy equipment

Aventure Staffing is an Equal Opportunity/Affirmative Action Employer. A drug screen and background check may be required.