Phiillips Medisize Engineering Internship Program 2026
Phillips Medisize
Date: 6 hours ago
City: Eau Claire, WI
Contract type: Full time

Your Job
Phillips Medisize, a Molex/Koch Company, is seeking Engineering Interns to join our teams this upcoming Summer 2026 in locations across the United States! Phillips Medisize is an end-to-end provider of innovation, development and manufacturing solutions to the pharmaceutical, diagnostics and medical device industries.
Koch Industries, Phillips Medisize’ parent company, has been consistently selected as one of the top 100 Internship Programs in the U.S by WayUp. The internship opportunity will be a 12-week program running from late May to mid-August 2026.
Phillips Medisize Internship Program
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! Our opportunities for internships are in-person nationwide!
Engineering Interns at Phillips Medisize are assigned to one of our many U.S. locations to help support innovation, process efficiency, product reliability, and quality assurance, with a large overarching focus on compliance, safety, and health. When considering and selecting location preferences, candidates should consider those facilities in which they’re willing to work for the duration of their time as an intern, in addition to where they’d be interested in receiving a full-time offer from, should they perform well.
What You Will Do
Our internship program seeks talent from many disciplines including (but not limited to):
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.
Who We Are
As a Molex company, Phillips Medisize mobilizes and deploys specialized capabilities and services across highly regulated industries, including health care, regulated consumer, automotive and defense. We design, develop and create innovative and life-changing medical technologies for millions of people around the globe.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aquí, or tu).
Phillips Medisize, a Molex/Koch Company, is seeking Engineering Interns to join our teams this upcoming Summer 2026 in locations across the United States! Phillips Medisize is an end-to-end provider of innovation, development and manufacturing solutions to the pharmaceutical, diagnostics and medical device industries.
Koch Industries, Phillips Medisize’ parent company, has been consistently selected as one of the top 100 Internship Programs in the U.S by WayUp. The internship opportunity will be a 12-week program running from late May to mid-August 2026.
Phillips Medisize Internship Program
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! Our opportunities for internships are in-person nationwide!
Engineering Interns at Phillips Medisize are assigned to one of our many U.S. locations to help support innovation, process efficiency, product reliability, and quality assurance, with a large overarching focus on compliance, safety, and health. When considering and selecting location preferences, candidates should consider those facilities in which they’re willing to work for the duration of their time as an intern, in addition to where they’d be interested in receiving a full-time offer from, should they perform well.
What You Will Do
Our internship program seeks talent from many disciplines including (but not limited to):
- Biomedical Engineering (manufacturing focus)
- Engineering Technology
- Industrial Engineering
- Manufacturing Engineering
- Mechanical Engineering
- Plastics Engineering
- Quality, Operational Excellence, Process Engineering
- Engage with a focused team of engineers to support the product development process ensuring robust product / process design and manufacturability in low and high volumes.
- Develop and implement a cost-effective manufacturing strategy for new products to meet customer’s production and delivery requirements.
- Ensure top quality of products by updating work instructions, resolving quality issues, and keeping up-to-date engineering records and documentation
- Work with New Product Introduction (NPI) and/or Sustaining Engineers as needed to debug new products and processes, to validate product performance, and meet customer needs – delivery, quality, and performance.
- Support plant engineers as needed in production capacity planning and continual process improvements.
- Work alongside engineers from a variety of disciplines – quality, manufacturing, project, process, etc. to meet business goals
- Hudson, WI
- Menomonie, WI
- New Richmond, WI
- Phillips, WI
- Eau Claire, WI
- Phoenix, AZ
- Little Rock, AR
- Clinton, MA
- Enrolled in an Engineering degree or alternative program. (e.g., 2-year technical college program, certificate program, upskilling program, etc.
- Eligible for full time employment on or before Summer 2028
- Legal authorization to work permanently in the United States for any employer without requiring a visa transfer or visa sponsorship.
- Enrolled in a Mechanical, Biomedical, Industrial, Plastics, Manufacturing, or related Engineering degree program
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.
Who We Are
As a Molex company, Phillips Medisize mobilizes and deploys specialized capabilities and services across highly regulated industries, including health care, regulated consumer, automotive and defense. We design, develop and create innovative and life-changing medical technologies for millions of people around the globe.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aquí, or tu).
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