Phillips-Medisize, a division of Molex (a Koch Industries Company)

About Phillips-Medisize, a division of Molex (a Koch Industries Company)

Trusted for nearly 60 years, Phillips-Medisize the Medical & Pharmaceutical Solutions Division of Molex, a Koch Company is a global leader in front-end design, development and manufacturing solutions for highly regulated industries — pharma, diagnostics, med tech, consumer, automotive and defense.

Engineer Your Success with our Rotational Engineer Development Program for new college graduates.
This is an 18-month program involving up to three 6-month rotations at various Phillips-Medisize locations. Rotational Program Engineers have the opportunity to work in different engineering roles with each rotation. These are full-time, regular positions offering a competitive salary and benefits, along with relocation assistance for each move. Engineering Rotational Program Video:

Join our Summer Internship Program in engineering and business fields.
We provide an enriching and challenging internship experience with intentional assignments and immersive programing for diverse, contribution-motived, career exploring students.

Start your Career with us!
We offer entry level engineering and business roles where you can bring your talents and grow your career.

Wisconsin: Hudson, New Richmond, Menomonie, Medford, Phillips, Eau Claire
Other US Facilities: Little Rock (AR), Costa Mesa (CA), Clinton (MA), Phoenix (AZ), Caldwell (ID)
International Facilities: Europe, Asia, Mexico

Phillips-Medisize is an Affirmative Action/Equal Opportunity employer that values diversity.


Manufacturing Engineer Intern

May 2019 - August 2020 New Richmond, WI
“Working in groups”

Human Resources

December 2019 Eau Claire, WI
“This is a great position to get more experience working with HR Information Systems. In addition to the HRIS tasks, there are opportunities to help other areas in the HR team. The intern's job responsibilities are continuously changing and growing. The company is also very flexible and easy to work with when it comes to work schedules during the semester.”
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