Molex Electrical Engineer Co-Op (Fall 2025/Spring 2026)

Your Job

Molex, a Koch Company, is seeking a year-round part-time Electrical Engineering co-op to join our Vehicle Solutions/Sensor team.

If you are looking for a way to accelerate your career and be part of a great company, this may be the right opportunity for you.

Molex brings together innovation and technology to deliver electronic solutions to customers worldwide.

With a presence in more than 40 countries, Molex offers a full suite of solutions and services for many markets, including data communications, consumer electronics, industrial, automotive, commercial vehicle and medical.

This role is located on-site at our Rochester Hills, MI location.

Koch Intern Video

Our Team

We believe that everyone should be an entrepreneur no matter what role they are in.

As an intern, co-op, or new graduate, there are countless opportunities for you to be challenged, have your voice heard, and gain real experience within our companies.

Sound exciting? Do you want to be a part of meaningful work? Kickstart your career with us by applying today!

In this role, you will have the opportunity to work on our automotive solutions to support next generation sensor modules, including products such as Current Sensors, Road Noise Cancellation Sensors, Radar Sensors and more!

What You Will Do

Concept Design and Development


* Perform updates to existing product's circuits and PCB layouts as needed


* Support Identification of primary and alternate electronic components for new product concepts


* Setup and test breadboard-based concept designs of new products


* Perform PCB rework


* Support debugging of faulty product samples

Design Verification & Product Validation


* Perform bench tests to record electrical on electronic sensor modules using electrical measurement equipment such as Multimeter, Oscilloscope, Spectrum Analyzers, etc.


* Perform tests to record product specific test parameters using specialized tools


* Support test engineers with test setup


* Execute Vehicle level integration tests

Software Support


* Using pre-designed software scripts collect and process test data


* Generate and share report with engineering team

Other Duties


* Create, submit, and track lab requests


* Track inventory supply of harnesses, terminals, electronic components etc.


* Inventory removal and submission requests

Who You Are (Basic Qualifications)



* Enrolled in an Electrical Engineering or similar degree program


* Working knowledge of Altium or equivalent PCB design software


* Knowledge of soldering electronics components


* Knowledge of electrical test equipment - oscilloscope, multimeter, etc.


* Eligible for full time employment on or before Summer 2027.


* Legal authorization to work permanently in the United States for any employer without requiring a visa transfer or visa sponsorship.

What Will Put You Ahead



* Prior internship/co-op experience


* Understandin...