Diesel Truck Mechanic

Diesel Fleet Mechanic

Job Description

As a Diesel Truck Mechanic, you will diagnose and repair complex mechanical, electrical, hydraulic, and after-treatment issues on diesel-powered equipment. This includes heavy-duty trucks, material handlers, loaders, forklifts, and specialty recycling and industrial equipment. You will perform advanced engine, transmission, suspension, braking, electrical, and emissions-system repairs with a high level of diagnostic accuracy.

Responsibilities

• Troubleshoot and repair DPF, DEF, and SCR systems.

• Utilize advanced diagnostic tools and software to identify root causes and prevent repeat failures.

• Oversee and perform preventive maintenance on fleet and equipment to reduce unplanned downtime.

• Identify trends in equipment failures and recommend corrective or preventive actions.

• Support maintenance planning and scheduling to ensure operational continuity.

• Ensure accuracy and completeness of maintenance documentation and work orders.

Essential Skills

• 5+ years of experience as a diesel technician, preferably in fleet, heavy equipment, or industrial environments.

• Advanced knowledge of diesel engines, emissions systems, hydraulics, electrical diagnostics, and air brake systems.

• Proven ability to work independently and make sound repair decisions.

• Valid driver's license required; CDL strongly preferred or willingness to obtain.

Why Work Here?

We offer competitive high-level hourly pay with overtime opportunities and a comprehensive benefits package including medical, dental, vision, and 401(k). Enjoy a stable, long-term career with a well-established industry leader. Benefit from our Profit Share program and RSU stock options, along with a 401(k) match of up to 50% of your contributions.

Work Environment

Work in outdoor and industrial shop environments with exposure to noise, grease, dust, and varying temperatures. The work schedule is 1st shift from 6:30 am to 3:30 pm.

Job Type & Location

This is a Permanent position based out of Indianapolis, IN.

Pay and Benefits

The pay range for this position is $80000.00 - $100000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Competitive senior-level hourly pay with overtime opportunities Comprehensive benefits package (medical, dental, vision, 401(k), PTO) Stable, long-term career with a well-established industry leader Profit Share program (80% to 401k and 20% cash every year) RSU stock options 401k match up to 50% of what you contribute (Example you contribute 6% company puts in 3%)

Workplace Type

This is a fully onsite position in Indianapolis,IN.

Application Deadline

This position is anticipated to close on Sep 8, 2026.

About Aerotek

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.