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Caterpillar Inc. · 4 months ago

2026 Summer Corporate Intern - Engineering

Mossville, IL

Internship

Onsite

Intern

$25/hr - $43/hr

Start in 2026 Summer

Caterpillar Inc. is a global team dedicated to building a better world through innovation and collaboration. They are seeking a Corporate Engineering Intern to work alongside engineering professionals, providing students with valuable project experience and networking opportunities within the company.

ConstructionMachinery ManufacturingManufacturingMechanical Engineering

No H1B

Responsibilities

You’ll join a team with diverse project responsibilities and have valuable networking opportunities with all levels of Caterpillar employees

The internship is a 40-hour-per-week assignment lasting 12 weeks

You can focus on building technical abilities in roles including (but not limited to):

Product Design: Engineer components & systems for Caterpillar products to meet our customers’ needs. Deliver solutions by leading collaboration with cross functional teams throughout our value chain starting from the initial concept through production

Simulation/Performance Analysis: CFD - Computational Fluid Dynamics (ANSYS), FEA - Finite Element Analysis, 3D modelling, root cause investigation; system/subsystem/component design optimization, structural dynamics, development and optimization of Engine, Aftertreatment, Battery, Fuel Cell, Powertrain, and/or Machine System performance

Test/Validation/Hands on: Apply strong mechanical engineering understanding in a test/validation (hands-on) environment, troubleshooting issues, and collaborating with others for optimal results

Controls Development: Develop/Implement control system algorithms using Matlab/Simulink for various control systems including but not limited to engine controllers, machine implement controllers as well as powertrain controllers. Will be responsible for understanding the feature requirement, implementing it as well as testing it prior to a production roll out

Electronic Components: Will be responsible for designing and testing various electronic control modules as well as various electronic components. Will work with various internal Caterpillar clients to understand controller/component requirements, work with suppliers on design and validation of the components, as well as testing the components in various environments. Other duties may include design of Printed Circuit Board schematics as well as perform digital/analog/power circuit analysis and testing, and ensuring that FMEAs [Failure Mode and Effects Analysis] are conducted and documented to meet stringent Caterpillar quality requirements

Embedded Software Development: Develop embedded software in C, C# and/or C++ for various electronic control modules. Some examples of embedded software development applications include Datalink communications, Inputs and Outputs [Sensors and actuators], speed calculation, injection/spark timing, memory management, CPU optimization, multi core design and implementation etc. In addition, some areas of work include developing scripts in Python/Visual Basic for automation

Software Validation/Verification for Electronic Systems: Verify functionality of a feature or control system algorithm on a HIL [Hardware in the Loop] simulator bench or a SIL [Software in the loop] system. Understand requirements of the feature and/or the schematics of the controller / control system, verify functionality and debug/report anomalies to the development team and help validate fixes

Engineering Data Analytics: Leverage ability to write and understand computer code, especially Python; apply knowledge of data analytics/data science, machine learning concepts/tools, and engineering and statistics fundamentals

Process Engineering: Apply mechanical, manufacturing, systems and/or industrial engineering knowledge to analyze and optimize an engineering process or processes. Will have the opportunity to leverage problem-solving and communication skills

Qualification

Mechanical EngineeringElectrical EngineeringEmbedded Software DevelopmentData AnalyticsMatlab/SimulinkCFDFEAC/C++PythonProblem-solvingCommunication SkillsTeam CollaborationProject Management

Required

Must be enrolled full-time in a 4-year university/college pursuing an ABET accredited degree in Mechanical, Electrical, Computer, Agricultural or Aerospace Engineering or Engineering Technology at the time of application and throughout the program

Must have completed 30 semester hours before the start of the internship. If a transfer student must have 12 semester hours completed at a 4-year university

Minimum 3.0/4.0 Cumulative Grade Point Average (no rounding) at current institution

Must be able to relocate to Peoria, IL area or indicated work location for the duration of the internship and complete daily work commute using reliable transportation

Analytical skills, initiating ideas, troubleshooting, root cause analysis, problem-solving, and critical thinking capabilities

Knowledge of engineering principles, theory, and engineering experience gained through projects, internships, and/or relevant work experiences

Fundamental understanding of engineering for a manufacturing environment, ability to design and implement materials, structures, machines, devices, systems and processes that safely realize a desired objective or invention

Organize and manage multiple projects simultaneously, ability to quickly gain and effectively apply new skills & knowledge

Success in collaborating with others of diverse cultures, interpersonal styles, and abilities

Strong written and verbal communication skills

Participate in and build on our inclusive, constructive, and productive work environment

Ensure all team members' contributions are recognized and valued