Diesel Technician - Training, Growth & Benefits

Sapp Bros., Inc.; Commerce City (CO); On-site; USD 52,000 - 76,000; Full time

Benefits offered by this job

Mission-driven culture

Competitive compensation

Career advancement

Medical benefits

401(k) with company match

Tuition assistance

Gym membership reimbursement

Gas discounts

Family atmosphere

Job summary

Sapp Bros., Inc. is seeking a Diesel Technician to diagnose and repair mechanical and electrical systems on heavy-duty trucks and trailers. You’ll perform tire services, replace components, and complete work orders while ensuring clear communication with customers.

The role emphasizes safety, teamwork, and delivering professional, high-quality service. Training is available for those eager to learn and grow with the company.

Qualifications

• High school diploma or GED is preferred.
• Valid driver’s license with a clean record.
• Medical Examiner’s Certificate.
• 1+ years of diesel or automotive repair experience preferred.
• ASE certification preferred.
• Strong diagnostic skills for mechanical and electrical issues.
• Strong organizational and communication skills.
• Positive attitude with commitment to customer service.
• Safety focus and attention to detail.

Responsibilities

• Diagnose and repair mechanical, electrical, and other issues in semi-tractors and trailers.
• Replace and balance tires according to established procedures.
• Conduct repairs or replacements for starters, generators, brakes, and universal joints.
• Complete work orders and communicate service needs effectively with customers.
• Perform emergency roadside repairs, including tire service.
• Mentor and train team members to enhance the workforce.

Skills

Diagnostic skills

Organizational skills

Communication skills

Customer service

Safety focus

Education

High School diploma or GED

Medical Examiner's Certificate

ASE certification (preferred)

Valid driver’s license

Job description

Sapp Bros., Inc. is seeking a Diesel Technician to diagnose and repair mechanical and electrical systems on heavy-duty trucks and trailers. You’ll perform tire services, replace components, and complete work orders while ensuring clear communication with customers.

The role emphasizes safety, teamwork, and delivering professional, high-quality service. Training is available for those eager to learn and grow with the company.