Dynamics Simulation-Associate Engineer

Caterpillar Inc.; Mossville (IL); On-site; USD 89,210 - 133,810; Full time

Benefits offered by this job

Medical benefits

401(k) savings

Paid time off

Job summary

Caterpillar Inc. in Illinois, Mossville, seeks a Dynamics Simulation-Associate Engineer within the Large Power Systems Division to advance core engine components design validation using multi-body dynamics.

You will execute simulations, collaborate with cross-functional teams, document objectives and results, interpret data for design improvements, and stay ahead with new simulation methods. Onsite work five days a week with travel up to 10%.

Qualifications

• Bachelor’s degree in Mechanical Engineering is required.
• Strong knowledge of dynamics and vibration analysis.
• Hands-on experience with torsional dynamics and engine vibrations.
• Experience with MBD and FEA tools.
• Excellent communication and problem-solving skills.
• Travel up to 10% may be required.

Responsibilities

• Execute Multi-Body Dynamics simulations across engine platforms.
• Define simulation requirements with cross-functional teams.
• Prepare documentation of objectives, methods, results, and conclusions.
• Interpret results and recommend design improvements.
• Collaborate with engine test teams to improve tool capabilities.
• Stay current with emerging technologies and new simulation methods.

Skills

Multi-Body Dynamics

Vibration Analysis

Dynamics Analysis

Problem Solving

Communication

Team Collaboration

Education

Bachelor's degree in Mechanical Engineering

Master's or PhD in Mechanical Engineering

Tools

MBD simulation tools

FEA

Job description

Job Description

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.

Career Area

Engineering

Job Posting Dates

7/28/26 - 8/11/26

Background

Caterpillar’s Large Power Systems Division (LPSD) is responsible for designing and manufacturing of Cat C27, C32, 3400, 3500, C175, 3600 and C280 platforms; Perkins 4000 series and 5000 series platforms and MWM gas engine platforms, drivetrains and engine system components. Through our global organization, we design and manufacture the most comprehensive lineup of large diesel and natural gas engines in the industry, as well as engine components and powertrains. The large engine product portfolio includes Cat, Perkins and MWM branded products. Applications include Cat machines, electric power generation, marine, oil & gas, industrial and locomotive.

Job Summary

Within LPSD, the Core Components team holds the design responsibility for the engine’s core internal components, including rotating components, PRL, Valvetrain, and Heads, Blocks, and Housings. The Core Components Engine Simulation (CCES) team is the principal organization responsible for validating these components in support of various NPI, NTI, CPI, NSI, and Assurance of Supplier programs using advanced simulation methods. CCES team has an exciting opportunity available for a Dynamics Simulation-Associate Engineer.

What You Will Do

• Execute Multi-Body Dynamics simulations across engine platforms and applications.
• Collaborate with cross-functional teams to define simulation requirements for new product development, current product issue resolution, and cost reduction projects.
• Prepare clear documentation of analysis objectives, assumptions, methods, results, and conclusions.
• Interpret simulation results and provide actionable recommendations for design improvements.
• Collaborate with engine test teams to improve simulation tool capabilities
• Stay current with emerging technologies and contribute to the development of new simulation methods and tools.
• Knowledge and experience in dynamics and vibration analysis.
• Completion of formal coursework in vibrations and/or dynamics.
• Strong analytical and problem-solving skills.
• Ability to handle increasingly complex assignments through experience.
• Excellent communication skills for conveying technical information to team members and other teams.

Degree Requirement

Bachelor’s degree in Mechanical Engineering (or a related engineering discipline)

What You Will Have

Analytical Thinking: Working knowledge of techniques and tools that promote effective analysis; ability to determine the root cause of organizational problems and create alternative solutions that resolve these problems.

Effective Communications: Working understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors.

Troubleshooting Technical Problems: Working knowledge of troubleshooting approaches, tools and techniques; ability to anticipate, detect and resolve technical problems in a manufacturing or product development environment.

Problem Solving: Knowledge of approaches, tools, techniques for recognizing, anticipating, and resolving organizational, operational or process problems; ability to apply knowledge of problem solving appropriately to diverse situations.

Technical Excellence: Knowledge of a given technology and various application methods; ability to develop and provide solutions to significant technical challenges.

Project Management: Knowledge of effective project management strategies and tactics; ability to plan, organize, monitor, and control projects, ensuring efficient utilization of technical and administrative resources to achieve project objectives.

Top Candidates Will Also Have

• Experience with internal combustion engines.
• Hands-on testing experience with torsional dynamics and/or engine-related vibrations.
• Familiarity with multi-body dynamics (MBD) simulation tools.
• Experience with finite element analysis (FEA).
• Demonstrated project leadership capabilities.
• Master’s degree or Ph.D. in Mechanical Engineering (or a related engineering discipline).
• Experience with torsional dynamics and/or engine-related vibrations.

Additional Information

• This position requires working onsite five days a week.
• Travel up to 10% may be required to support testing, customer visits, and cross-functional team collaboration. (Domestic)
• Visa sponsorship is not available for this position.
• Relocation is available for this position.
• Job Posting Dates: 7/28/26 - 8/11/26

This Job Description is intended as a general guide to the job duties for this position and is intended for the purpose of establishing the specific salary grade. It is not designed to contain or be interpreted as an exhaustive summary of all responsibilities, duties and effort required of employees assigned to this job. At the discretion of management, this description may be changed at any time to address the evolving needs of the organization. It is expressly not intended to be a comprehensive list of “essential job functions” as that term is defined by the Americans with Disabilities Act.

Summary Pay Range

$89,210.00 - $133,810.00

Compensation and benefits offered may vary depending on multiple individualized factors, job level, 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

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.