Intern - Software Engineer (Fall 2026)

Plexus, a global leader in complex product solutions, is seeking a Software Engineering Intern for Fall 2026. This role offers an exceptional opportunity to work on embedded software systems that power transformative products across aerospace/defense, healthcare/life sciences, and industrial sectors.

The position involves hands-on experience in designing and developing embedded software solutions that meet customer requirements. As an intern, you'll gain practical experience in software release management, configuration control, and verification testing. You'll work with advanced lab equipment and develop crucial debugging skills essential for embedded systems development.

Plexus stands out with its commitment to building products that create a better world. With over 20,000 team members globally, the company offers a collaborative environment where innovation and excellence are core values. The culture emphasizes growing people, building belonging, innovating responsibly, delivering excellence, and creating customer success.

The internship provides competitive compensation ($23-$27/hour) and valuable exposure to real-world engineering challenges. You'll work on projects that could include advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission-critical aerospace systems, or electric vehicle charging solutions.

The ideal candidate should be pursuing a degree in Computer Engineering or Software Engineering and maintain a GPA of 3.0 or higher. This opportunity offers comprehensive benefits including medical, dental, and vision insurance, paid time off, and professional development opportunities.

Located in Neenah, WI, you'll be working full-time in a professional environment that values work-life balance and fosters personal growth. This position is perfect for students looking to gain practical experience in embedded software development while contributing to meaningful projects that impact various critical industries.

Join Plexus to be part of a team that combines technical excellence with purposeful innovation, all while building products that make a difference in healthcare, aerospace, and industrial applications. This internship is more than just a learning opportunity – it's a chance to contribute to solutions that truly build a better world.