Diesel Mechanic

Diesel Mechanic

Date Posted: Oct 15, 2026

Requisition ID: 485484

Location:

Seymour, IN, US, 47274

Begin a fulfilling career with the State of Indiana by joining one of the largest employers in the state, offering a range of opportunities across 60+ agencies. At the state, you'll find competitive compensation, a robust benefits package and a commitment to work-life balance. Most importantly, you'll have the chance to make a real and measurable impact on the lives of Hoosiers across Indiana.

About the Indiana Department of Transportation:

The Indiana Department of Transportation (INDOT) provides a dynamic workplace that serves Indiana citizens, improves our state’s quality of life, and enhances its economic opportunity. INDOT has a number of innovative programs and projects, including Public-Private Partnerships, Green Initiatives, and cutting-edge uses of materials and assets. As part of the State of Indiana, INDOT offers a competitive total compensation package, as well as outstanding work/life balance. Whether you are an established professional in the transportation field or just starting your career, INDOT has exciting and challenging opportunities for you.

Role Overview:

As a Diesel Mechanic, you will be responsible for minor and major repairs and maintenance of heavy equipment vehicles (i.e., snow-fighting equipment and dump trucks), light vehicles (roadside trucks), and tools. Additionally, you will diagnose and resolve problems in compliance with current procedures and safety practices. You may also assist in major overhauls of gasoline or diesel engines, and repair difficult and complex automotive problems (i.e., replacement or repair of pistons, rings, crankshafts, medium and heavy-duty automatic transmissions, single and twin countershaft manual transmissions). Diesel Mechanic’s are responsible for providing their tools to complete the outlined job duties.

Location:

This position is with INDOT’s Seymour Shop.

Pay Rate:

This position traditionally starts at an hourly rate of $24.26 but may be commensurate with education and work experience. Use our Compensation Calculator ( to view the total compensation package.

Mechanic Positions:

Candidates with a current CDL and endorsements required by the district will earn an additional $1 per hour. Candidates without a CDL will be given 90 days to obtain their CDL and endorsements required by the district and will then earn an additional $1 per hour. CDL training provided onsite by certified INDOT staff.

INDOT also provides a generous Standard Hand Tool Reimbursement of up to $1500 per year for full-time Mechanic positions for the purchase, replacement and repair of tools required for maintenance and repair activities related to INDOT’s fleet of transportation vehicles, snow and ice management equipment, road maintenance equipment and all other fleet items.

A Day in the Life:

The essential functions of this role are as follows:

• Rebuild, replace, and/or repair major parts on cars and light trucks, heavy-duty trucks, and heavy equipment (e.g., exhaust system, fuel injection, electrical systems, transmission, drive train, mechanical and air suspension, charging systems, air, and hydraulic brakes).

• Performs minor repairs or other related mechanical work (e.g., adjusts valves; changes and repairs all types of tires; cleans or replaces diesel injectors; repairs or replaces hydraulic components.

• Install snowplow blades and make repairs on damaged plow assemblies.

• Perform minor body repair work.

• Maintain Equipment Management System (EMS) records on parts used and work performed on equipment and orders and/or pick up parts.

• Service and repair of highway equipment in the field; use welding equipment to straighten and fabricate metal.

• Recognize performance issues for both gas and diesel engines and properly diagnose them.

• Inspect vehicles/equipment for damage.

• Perform winter operations duties including snow and ice removal.

• Operate snowplow, tow truck, or other equipment; repair mowers and sharpens blades; pump gasoline and diesel fuel and maintain daily records of same.

• Perform service calls on the roadside when equipment is disabled.

• Attend appropriate training school, safety meetings, mechanic meetings, or related meetings.

• Order and/or pick up parts when required by the supervisor.

• Provide service and repair of vehicles and equipment on an emergency basis.

• Coordinates work assigned by the Shop Foreman and reports problems as needed.

• Workday attendance at assigned worksite(s) is an essential function of this position.

The job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Other duties, responsibilities and activities may change or be assigned at any time.

What You'll Need for Success:

Individuals in this role should minimally be able to articulate or demonstrate the following:

• Must possess a valid Class A or Class B Commercial Driver’s License (CDL) or obtain one with the first 90 days of employment.

• Thorough knowledge of automobile functions, systems, and repairs.

• Thorough knowledge of and ability to instruct others in the use of diagnostic equipment.

• Thorough knowledge of appropriate safety precautions.

• Ability to understand the system of mechanical procedures.

A degree is not required. However, at least a High School Diploma or High School Equivalent (HSE) diploma and at least 1+ years of experience applying the outlined knowledge, skills, and abilities in a similar role may be considered.

Individuals should have the ability to perform essential functions with or without reasonable accommodation.

Supervisory Responsibilities/Direct Reports:

This role may be utilized in a supervisory capacity based on agency needs.

Benefits of Employment with the State of Indiana:

The State of Indiana offers a comprehensive benefit package for full-time employees which includes:

• Three (3) medical plan options (including RX coverage) as well as vision and dental plans

• Wellness Rewards Program: Complete wellness activities to earn gift card rewards

• Health savings account, which includes bi-weekly state contribution

• Deferred compensation 457(b) account (similar to 401(k) plan) with employer match

• Two (2) fully-funded pension plan options

• A robust, comprehensive program of leave policies covering a variety of employee needs, including but not limited to:

• 150 hours of paid New Parent Leave and up to eight weeks of paid Childbirth Recovery Leave for eligible mothers

• Up to 15 hours of paid community service leave

• Combined 180 hours of paid vacation, personal, and sick leave time off

• 12 paid holidays, 14 on election years

• Education Reimbursement Program

• Group life insurance

• Referral Bonus program

• Employee assistance program that allows for covered behavioral health visits

• Qualified employer for the Public Service Loan Forgiveness Program

• Free Parking for most positions

• Free LinkedIn Learning access

Equal Employment Opportunity:

The State of Indiana is an Equal Opportunity Employer and is committed to recruiting, selecting, developing, and promoting employees based on individual ability and job performance. Reasonable accommodations may be available to enable individuals with disabilities to complete the application and interview process as well as perform the essential functions of a role. If you require reasonable accommodations to complete this application, you can request assistance by contacting the Indiana State Personnel Department at View email address on click.appcast.io.

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