Career Area:
Operations
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
About IPSD
Caterpillar’s Industrial Power Systems Division (IPSD) designs, tests and manufactures 0.5 to 18L engines that not only power Caterpillar machines, but also power over 5000 other applications including Marine, Petroleum, Industrial Applications, Electric Generators, and Locomotives. Caterpillar’s company strategy includes sustainability as one of four focus areas and IPSD is engaged and actively preparing green energy solutions for the future.
Job Summary:
The Industrial Power Systems Division has an exciting opportunity for a Diesel Mechanic in Mossville, Illinois. As a diesel mechanic supporting our research and experimental operations, you will continuously improve process efficiency by performing the assembling, fitting, adjusting and/or dismantling required in the construction or disassembly of experimental engines. Individuals will work on experimental, pre-production, post-production and legacy engines that range in size from 0.5 to 18L.
Additional Information:
- $30.67 per hour starting wage
- 2nd Shift: Tuesday – Friday, 12:00PM - 10:00PM
- Shift Premium: $1.00 per hour
- Relocation assistance is not available for this position.
- Visa Sponsorship is not available for this position.
What you will do:
- Apply engineering theory and design
- Work from Pro-E models, VisView models, blueprints and verbal instructions
- Assist install builds in various stages on both gaseous fuel and diesel type engines
- Test machines by fitting for cooling, air, hydraulic connections, and wiring harnesses for adaptation
- Install necessary test leads, thermocouples, cylinder pressure pick-up gauges, and instrumented test components
- Perform adjustments on valve train, gear train, fuel system, cooling system, and oil system
- Assemble entire unit of a new design or the buildup of subassemblies
- Aid in the fabrication of intake and exhaust piping, instrumented fuel and cooling lines, and modify wiring harnesses
- Incorporate improvements and developments in present production models
- Evaluate and determine reusability of engine hardware during engine builds
- Uses various precision gauging tools to check accuracy of assembly and fitting operations
- Plan method and sequence of assembly
- Install and remove engines from a testing cell
- Use mechanic's hand tools, portable power tools, power presses, simple machines tools, and powered crane to assemble parts into complete unit, making alterations
- Make suggestions concerning methods of overcoming difficulties encountered in assembly/disassembly and reasons for parts’ failure
- Initiate possible changes in design to correct failure, and use data gained while performing assembly/disassembly or dismantling or construction to produce quality engines
- Other duties as assigned
What you will have:
- 3+ years’ experience in diesel engine service or repair industry or a 2-year technical degree majoring in diesel power technology, industrial/engine power technology or Caterpillar Dealer Service Technology
- Ability to think critically with minimal support or instruction
- Strong adherence to safety regulations and policies
What would make you a top candidate:
- 5+ years’ mechanical experience with diesel engines
- Previous experience in the design and testing of engines
- Robust incident and prevention skills
- Personal integrity and accountability for results
Additional Requirements:
- Resumes are highly encouraged
- Former Caterpillar employees must meet rehire eligibility guidelines for consideration
- Must successfully complete a background, drug, and medical screening
About Caterpillar
Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we have been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.
Please ensure you frequently check the e-mail account you provided on your application, including the junk/spam folder, as this is the primary correspondence method in our recruiting process.
Summary Pay Range:
$0.00 - $0.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
Medical, dental, and vision benefits*
Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
401(k) savings plans*
Health Savings Account (HSA)*
Flexible Spending Accounts (FSAs)*
Health Lifestyle Programs*
Employee Assistance Program*
Voluntary Benefits and Employee Discounts*
Career Development*
Incentive bonus*
Disability benefits
Life Insurance
Parental leave
Adoption benefits
Tuition Reimbursement
* These benefits also apply to part-time employees
Posting Dates:
April 22, 2026 - May 3, 2026
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
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