Lead Diesel Mechanic

Job Description

Job Description

Job Title: Lead Diesel Mechanic

Job Description

The Lead Diesel Mechanic oversees a busy diesel maintenance facility that services not only diesel trucks but also trailers, forklifts, cranes, and other heavy equipment. This role leads the mechanic team, prioritizes and delegates emergency repairs, and balances scheduled maintenance with ongoing projects to keep the fleet operating safely and efficiently.

Responsibilities

• Oversee all mechanics on the floor, providing day-to-day leadership, guidance, and training.
• Prioritize and delegate emergency repairs while balancing scheduled maintenance and ongoing projects.
• Complete monthly DOT inspections on all equipment and ensure compliance with regulatory standards.
• Perform general repairs on all parts of Class 8 trucks and trailers, including mechanical, electrical, and hydraulic systems.
• Rebuild Cummins engines and ensure engines are restored to reliable operating condition.
• Troubleshoot and repair aftertreatment systems to maintain emissions compliance.
• Troubleshoot and repair electrical systems on Class 8 equipment using schematics, diagrams, and blueprints.
• Diagnose, troubleshoot, and repair hydraulic systems on various equipment.
• Maintain complete and accurate maintenance documentation for all work performed.
• Build and manage a daily work schedule for the shop floor to optimize productivity.
• Lead and train technicians on proper repair techniques, safety practices, and quality standards.
• Take phone calls from drivers during work hours to address equipment issues and coordinate repairs.
• Retrieve parts for technicians and ensure needed components are available to complete jobs efficiently.
• Operate a forklift safely to move parts, equipment, and materials around the facility.
• Perform welding and fabrication as needed to repair or modify equipment and components.
• Follow good housekeeping standards and maintain a clean, organized work area.
• Apply knowledge of industrial safety and OSHA guidelines to promote a safe work environment.
• Participate in team meetings and contribute recommendations for process and system improvements.
• Support fleet maintenance activities across diesel repair, engine repair, brakes, hydraulics, and general mechanical repair.

Essential Skills

• At least 5 years of experience as a lead technician or in a comparable leadership role in a diesel maintenance environment.
• At least 10 years of experience with diesel truck maintenance and DOT inspections.
• Demonstrated ability to rebuild Cummins engines independently.
• Proven ability to troubleshoot and repair aftertreatment systems on diesel equipment.
• Hands-on experience with welding and fabrication for equipment repair and modification.
• in diesel repair, diesel engine repair, and general fleet maintenance.
• Ability to troubleshoot and repair electrical systems on Class 8 trucks and trailers.
• Experience diagnosing and repairing hydraulic systems on heavy equipment.
• Ability to read and interpret schematics, diagrams, and blueprints accurately.
• Capability to lift 50 pounds consistently as part of daily work duties.
• Comfort with flexible working hours within a first-shift, Monday–Friday schedule.
• Ability to operate a forklift safely in a shop and yard environment.
• Solid understanding of industrial safety practices and OSHA guidelines.
• Strong troubleshooting skills across mechanical, electrical, and hydraulic systems.

Additional Skills & Qualifications

• Class A CDL license is preferred and considered a strong asset.
• Experience working in fleet maintenance or metal recycling environments is beneficial.
• Familiarity with brake systems, diesel maintenance programs, and general mechanical repair.
• Ability to participate effectively in team meetings and collaborate on process improvements.
• Comfort working in non-climate-controlled areas and occasionally in outdoor elements.

Why Work Here?

This opportunity offers a comprehensive total rewards package designed to recognize your expertise and support your long-term success. You receive weekly pay with a performance-based bonus structure, along with robust medical, dental, vision, and prescription drug coverage. A 401(k) with company match, HSA with company contributions, and an 8% profit-sharing program after 1,000 hours worked help build your financial future. The organization invests in your growth through tuition reimbursement up to $5,000 after six months of employment, while providing uniforms, boots, hard hats, and warm weather gear so you can focus on the work, not the cost of equipment. With 10 paid holidays and a structured yet flexible first-shift schedule, you gain a strong balance of stability, earning potential, and professional development.

Work Environment

This role is based in a metal recycling facility that supports a diverse fleet of diesel trucks, trailers, forklifts, cranes, and other heavy equipment. You work primarily on 1st shift, Monday through Friday , with early start hours that can be flexed to ensure operations run smoothly. The environment is non-climate-controlled, and you will work in the elements from time to time, including exposure to varying temperatures and outdoor conditions. The shop uses forklifts and heavy machinery regularly, and safety and OSHA compliance are integral to daily operations. Uniforms, boots, hard hats, and warm weather gear are supplied, supporting a practical, safety-focused dress code suitable for industrial and maintenance work.

This is a Permanent position based out of Fort Wayne, IN.

The pay range for this position is $56160.00 - $66560.00/yr.

- Weekly pay with bonus structure on top of base pay -- last years average was 15% on top of base - 4 factors going into this though: division, last months profitability, pounds shipped prior week, and safety - Medical, dental, vision, prescription drug insurance, etc. - 401k with company matching program - HSA with company contribution program - Profit sharing program (after 1000 hours worked) - 8% of pre-tax earnings for the year - Tuition reimbursement program up to $5k with maintaining a C average (effective after 6-months of employment) - Uniforms, boots, hard hats, warm weather gear supplied - 10 paid holidays

This is a fully onsite position in Fort Wayne,IN.

This position is anticipated to close on Aug 18, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.

Company Description

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.