Senior Mechanical Design Engineer - Drivetrain & Powertrain Systems

Caterpillar Financial Services Corporation; East Peoria (IL); On-site; USD 113,000 - 169,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

Paid time off

401(k) savings plans

Health Savings Account

Flexible Spending Accounts

Career Development

Incentive bonus

Parental leave

Tuition Reimbursement

Job summary

Caterpillar Inc. in East Peoria, IL seeks a Senior Mechanical Design Engineer to lead the design and development of transmissions, axles, driveline systems, and powertrain components from concept to production.

The role requires 5+ years designing mechanical systems and strong cross-functional collaboration with controls, software, and manufacturing teams, delivering durable, high‑quality solutions.

Qualifications

• Bachelor's degree in a mechanical or related engineering discipline.
• 5+ years designing and developing mechanical systems.
• Experience with drivetrain, powertrain components, and heavy-duty equipment.

Responsibilities

• Design, develop, validate, and release transmissions, axles, driveline systems, and mechanical powertrain components.
• Lead engineering decisions throughout the product development lifecycle.
• Partner with controls, software, systems, manufacturing, and supplier teams to deliver integrated solutions.
• Develop and execute product validation plans and analyze performance test data.
• Participate in DFMEA, PFMEA, root cause analysis, and structured problem-solving activities.
• Support manufacturing implementation and resolve design, quality, and production challenges.
• Apply engineering analysis methods to evaluate durability, performance, reliability, and manufacturability.
• Communicate technical recommendations and project progress to global stakeholders.

Skills

Mechanical Design Engineering

Product Development

Powertrain Systems

Drivetrain Engineering

Design Validation

System Integration

Engineering Analysis

DFMEA/PFMEA

Root Cause Analysis

Cross-Functional Collaboration

Technical Leadership

Problem Solving

Education

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Agricultural Engineering, Electrical Engineering, or a related engineering discipline.

Tools

CAD software

Engineering analysis tools

Job description

Career Area:

Engineering

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.

Hear about the Caterpillar Experience for yourself

Design the Future of Heavy Equipment Powertrain Technology

Are you an experienced Mechanical Engineer, Powertrain Engineer, Drivetrain Engineer, Product Development Engineer, or Systems Engineer looking to work on large-scale machines that impact industries around the world?

The Drivetrain Platform Team within Caterpillar's Integrated Drivetrain Energy Solutions Division (IDES) is seeking a highly motivated Senior Mechanical Design Engineer to lead the design and development of advanced transmissions, axles, driveline systems, and powertrain components from concept through production.

This opportunity is ideal for engineers with experience in automotive, aerospace, industrial equipment, robotics, automation, off-highway vehicles, agricultural equipment, defense systems, or other complex mechanical systems operating under demanding conditions. In this role, you'll take ownership of critical drivetrain systems, collaborate with global engineering teams, and help shape the next generation of high-performance machinery.

What You Will Do

• Design, develop, validate, and release transmissions, axles, driveline systems, and mechanical powertrain components
• Lead engineering decisions throughout the entire product development lifecycle, from concept through production
• Partner with controls, software, systems, manufacturing, and supplier teams to deliver integrated solutions
• Develop and execute product validation plans and analyze performance test data
• Participate in DFMEA, PFMEA, root cause analysis, and structured problem-solving activities
• Support manufacturing implementation and resolve design, quality, and production challenges
• Apply engineering analysis methods to evaluate component durability, performance, reliability, and manufacturability
• Communicate technical recommendations and project progress to global stakeholders

Degree Requirement

• Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Agricultural Engineering, Electrical Engineering, or a related engineering discipline.

Top candidates will have

• 5+ years of experience designing and developing mechanical systems
• Experience working on systems operating under significant mechanical loadsStrong analytical and problem-solving skills
• Ability to communicate technical concepts effectively across cross-functional teams
• Powertrain, drivetrain, transmission, gearbox, axle, or propulsion systems
• Gears, bearings, shafts, rotating equipment, and mechanical power transmission
• Structural, load-bearing, or heavy-duty mechanical systems
• Automotive, aerospace, defense, industrial equipment, off-highway, agricultural, or robotics applications
• Product development and engineering processes from concept through production
• Root cause analysis and corrective action implementation
• Collaboration with manufacturing, suppliers, and global engineering teams
• CAD-based design and engineering analysis tools

Key Skills

• Mechanical Design Engineering
• Product Development
• Powertrain Systems
• Drivetrain Engineering
• Design Validation
• System Integration
• Engineering Analysis
• DFMEA/PFMEA
• Root Cause Analysis
• Cross-Functional Collaboration
• Technical Leadership
• Problem Solving

Why Join Us?

• Work on world-class machines that operate in some of the toughest environments on earth
• Own critical components and systems with direct production impact
• Collaborate with global engineering experts and industry leaders
• Influence future drivetrain and powertrain technologies
• See your ideas evolve from concept to production

Additional Information

• This position will close at 11:59 p.m. on 10/15/2026.
• This position will be located onsite 5 days a week in East Peoria, IL (Building KK).
• Relocation assistance (domestic) is available for this position.
• Sponsorship is NOT available.
• This position may require less than 10% travel

Final details

Summary Pay Range:

$112,710.00 - $169,060.00

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

This position requires working onsite five days a week.Relocation is available for this position.Visa Sponsorship is not available for this position.

Posting Dates:

October 1, 2026 - October 15, 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.