Superior Diesel, Inc.
Diesel Mechanic
1 month ago
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Important information
Contract type:
Permanent
Salary:
$52,000 – $72,800 / year
Location:
DeKalb, IL, USA
Work mode:
Onsite
Published on:
21 September 2026
What they need
Superior Diesel, Inc. is seeking a skilled and dependable Diesel Mechanic to join our team at either our Waterman or DeKalb location. This full-time position offers steady hours in a clean, organized shop environment with occasional field service work based on customer needs.
We are looking for technicians who take pride in their work, communicate effectively, and are committed to diagnosing and repairing equipment correctly the first time.
Key Responsibilities:
Preventative Maintenance:
- Perform routine maintenance on heavy-duty trucks and trailers.
- Complete fluid and filter services, inspections, brake inspections, and other preventative maintenance tasks.
- Identify potential issues before they become major repairs.
Diagnostics & Repair:
- Diagnose mechanical and electrical issues using modern diagnostic software and tools.
- Repair or replace components including engines, transmissions, brake systems, HVAC systems, suspension, and electrical systems.
- Perform troubleshooting and repair work efficiently and accurately.
Equipment Operation:
- Safely operate hydraulic lifts, pneumatic tools, welders, and other shop equipment.
- Follow all company safety procedures and best practices.
Communication & Documentation:
- Clearly communicate repair findings and recommendations.
- Accurately document inspections, diagnostics, repairs, and parts used.
- Work closely with service advisors and management to ensure customer satisfaction.
Skills & Qualifications:
- Minimum of 3 years of mechanical experience OR completion of a related mechanical training program.
- Experience as a truck or diesel technician preferred.
- Proficiency with mechanical and computerized diagnostic equipment.
- Valid driver's license required; CDL preferred.
- ASE certifications are a plus.
- Must provide own hand tools.
- Strong work ethic, reliability, and attention to detail.
Compensation & Benefits:
- $25.00 – $35.00 per hour, based on experience and qualifications.
- Monthly profit-sharing incentive plan based on performance and productivity.
- Health insurance.
- Dental insurance.
- Paid time off.
- Overtime opportunities available.
- Stable, long-term employment with a respected local company.
- Ongoing training and advancement opportunities.
Why Join Superior Diesel?
- Family-owned and operated company.
- Modern diagnostic equipment and tooling.
- Clean, organized work environment.
- Consistent year-round workload.
- Opportunities for advancement and continued training.
- Supportive team focused on quality repairs and customer service.
Apply Today!
Interested candidates can apply online.
Or contact us directly at 815-748-0754 for additional information.
Superior Diesel, Inc. is an Equal Opportunity Employer.
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