Diesel Shop Technician — Growth Path & ASE Training

Bosselman Enterprises; Nebraska; On-site; USD 55,000 - 76,000; Full time

Benefits offered by this job

3-week training program

Vacation after six months

401K and matching

Health, dental and vision insurance

Disability insurance

Life insurance

Growth path

ASE testing bonus $250 per test

On-demand pay

Job summary

Boss Shop in Nebraska is seeking a Shop Diesel Mechanic/Technician to perform preventive maintenance, diagnostics, and repairs on heavy-duty diesel equipment. You will work with J-Pro, FleetCross, and OE software and support a safety-first shop culture.

This role requires valid driver's license, DOT medical card, air brake and HVAC certifications, ASE certification goals, and the ability to work nights and on-call. ASE testing bonus available; on-demand pay offered.

Qualifications

• Education and/or Experience with certs or licenses required as listed.
• Ability to obtain ASE, DOT, and other certifications as needed.
• HVAC and brake related certifications required or pursued.

Responsibilities

• Performs preventive maintenance, tire services, and road service calls.
• Conducts DOT inspections and ensures regulatory compliance.
• Uses diagnostic platforms to diagnose and repair vehicle systems.
• Completes work orders with labor, parts and warranty details.
• Performs engine, fuel, and emissions system repairs and diagnostics.
• Repairs drivetrain, steering, suspension, electrical, and HVAC systems.
• Maintains shop cleanliness and safety; mentors junior staff as needed.
• Provides friendly, professional customer service at all times.

Skills

English communication

Diagnostics troubleshooting

Safety awareness

Teamwork

Customer service

Education

Air Brake Certification

DOT Medical Card

ASE certifications (preferred)

Section 609 HVAC certification

Tools

J-Pro

FleetCross

OE software

Job description

Boss Shop in Nebraska is seeking a Shop Diesel Mechanic/Technician to perform preventive maintenance, diagnostics, and repairs on heavy-duty diesel equipment. You will work with J-Pro, FleetCross, and OE software and support a safety-first shop culture.

This role requires valid driver's license, DOT medical card, air brake and HVAC certifications, ASE certification goals, and the ability to work nights and on-call. ASE testing bonus available; on-demand pay offered.