Diesel Mechanic Technician

sappbroscareers; Nebraska City (NE); On-site; USD 42,000 - 62,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401(k) with company match

Tuition assistance

Gym membership reimbursement

Gas discount

Job summary

Sapp Bros. is hiring a Diesel Mechanic to service heavy‑duty trucks and trailers, diagnose issues, and perform repairs with a focus on safety and quality. The role emphasizes thorough diagnostics, customer communication, and hands-on training for team members within a supportive shop environment.

We offer competitive compensation, a tool assistance program, and a strong benefits package. Candidates should be reliable, organized, and capable of handling multiple tasks while maintaining safety

Qualifications

• High school diploma or GED required.
• Minimum 1 year of related automotive or diesel experience preferred.
• Ability to diagnose mechanical and electrical problems.

Responsibilities

• Inspect, diagnose, and repair mechanical, electrical, and other defects in heavy‑duty semi-tractors and trailers.
• Replace and balance tires following established procedures.
• Repair or replace starters, generators, and universal joints.
• Adjust and/or replace brakes and perform electrical wiring checks.
• Discuss service issues with customers when necessary and complete work orders.

Skills

Diagnose mechanical problems

Diagnose electrical problems

Customer communication

Team training

Education

High school diploma or GED

ASE Certification

Job description

Diesel Mechanic

Are you looking for an opportunity to build a great career with a company where you and your efforts will truly be valued? Join our team at Sapp Bros.! We operate a chain of travel centers stretching from Utah to Pennsylvania, providing our customers with quality products, a clean environment, and a commitment to excellent service. We are currently looking for experienced and hard-working candidates to fill open Diesel Mechanic positions.

In this role, you will service heavy-duty trucks and trailers and will troubleshoot problems and conduct repairs in a thorough and efficient manner. We offer competitive compensation, tool assistance program, including benefits and plenty of opportunities for advancement. If you want a great job with a fantastic company, and if you meet our qualifications, we want to talk with you.

Job Responsibilities

As a Diesel Mechanic, you will inspect, diagnose, and repair mechanical, electrical, and other defects in our guests' heavy-duty semi-tractors and trailers, providing a full range of diesel repair and maintenance services.

Your specific duties in this role will include:

• Ensuring that customer needs are met in a professional, timely, and efficient manner
• Replacing and balancing tires, following established tire dismount and mount procedures
• Repairing or replacing starters, generators, and universal joints
• Adjusting and/or replacing brakes
• Discussing service and repair problems with customers when necessary
• Helping to complete work orders
• Performing emergency repairs in the field
• Performing minor arc welding
• Help train and advance other team members
• Ensuring that housekeeping guidelines are followed
• Following all established safety guidelines, including 100% compliance for Lock Out Tag Out
• Adhering to established drain plug torque procedures
• Performing additional duties assigned by your manager
• Operates service truck and provides road side repairs, including tires

Our Safety Mission Statement is to sustain zero accidents by providing a safe environment, worked in by safety minded employees

As a Diesel Mechanic, you must be reliable and hard working with strong mechanical and technical inclination. You must also be highly organized and detail-oriented, with the ability to manage multiple tasks simultaneously. It is also important that you have excellent communication and interpersonal skills, a cooperative attitude, and a willingness to assist others.

Qualifications for the position include:

• High school graduate or GED, preferred
• Minimum 18 years of age
• Valid Driver's License with a good driving record
• Minimum 1 year of previously related experience in automotive or diesel, preferred
• A combination of training, education, and/or experience equivalent to the standards set forth by Sapp Bros service center
• Ability to diagnose mechanical and electrical problems
• ASE Certification, preferred
• Ability to provide proper documentation establishing your identity and eligibility to be legally employed in the United States
• Willingness to undergo a criminal background and employment reference check

As a Sapp Bros. employee you will be part of an established company with a long tradition of commitment to quality, ethics, and superior customer service. If you are in search of an opportunity to use your leadership, creativity, communication, and people skills in a fun and rewarding environment, then we have a place for you on our team. We offer opportunities for advancement and competitive compensation that includes a great benefits package.

Benefits Include:

Why You'll Love Working at Sapp Bros.
At Sapp Bros., you're not just an employee; you're part of the family. Here's why our team members love working with us:

• Mission-Driven Culture:Be part of a company that prioritizes serving others and making a positive impact.
• Competitive Compensation:Enjoy great pay with opportunities for career advancement.
• Growth Opportunities:We promote from within, providing clear pathways for professional development.
• Comprehensive Benefits:We offer medical, dental, vision, life insurance, and a 401(k) with company match.
• Employee Perks:Enjoy valuable perks like tuition assistance, gym membership reimbursement, and exclusive discounts, including 25¢ off every gallon of gas and diesel.
• Family Atmosphere:Experience a supportive, positive work environment where everyone is valued and respected.

Ready to Join the Team?

If you’re looking for a rewarding job where your contributions are recognized and appreciated,