Real projects. Real clients. Real value.
Ready to spend your summer doing work that actually matters? SEP’s paid internship program puts you on real client projects from day one—right here in our Westfield, Indiana office.

What Makes SEP Internships Different
You won’t spend your summer fetching coffee or working on throwaway projects. At SEP, interns join project teams alongside experienced engineers, designers, and managers to build software that solves real problems for real clients. You’ll write code that ships, design interfaces that users interact with, and contribute to business decisions that shape how SEP operates.
This hands-on experience is why many of our interns return as full-time employees after graduation. You’ll know exactly what working at SEP feels like—and we’ll know you’re ready to hit the ground running.
SEP Internship Benefits
- Contribute to real projects
- Do work that matters
- Collaborate with an experienced team
- Engage like a full-time employee
- Gain new skills and hone existing ones
- Experience company events
Three Ways to Intern at SEP
Business
Support SEP’s operations and growth through data analysis, business intelligence, marketing projects, or work with our custom internal software. You’ll collaborate with SEP’s customer experience team and contribute to projects that keep our employee-owned company running smoothly.
Design
Work alongside engineers, testers, and project managers to create user experiences that matter. You’ll gain hands-on experience in UX and interaction design while contributing to client projects that ship to real users.
Engineering
Join project teams working across diverse industries and technology stacks. You’ll collaborate with experienced engineers to build solutions using languages and tools that match each client’s needs—giving you exposure to real-world software development beyond what you’ll see in any single classroom.
















Your Summer at SEP
An internship at SEP means working in our Westfield, Indiana, office for the summer, where you will collaborate face-to-face with your team and mentor. Remote internships are not available. This in-person experience is essential to how we work—and how you’ll learn.
But it’s not all work and no play! You’ll also get to:
- Level up your skills with professional development opportunities.
- Give back through meaningful community service activities.
- Make memories at fun social events (think game nights, cookouts, and more).
From day one, you’ll have the freedom to take on meaningful work, backed by a mentor and project team invested in your success. This isn’t just an internship—it’s your chance to grow, create, and have a blast doing it.
Featured Internship Experiences
“I got to work on real code in a real system for a real client.”
What I loved about interning at SEP was that it felt like I was a regular member of the team. I got to work on real code in a real system for a real client and make a meaningful contribution to a project. I started as a full-time employee the summer after my internship, and now I’m able to mentor interns on my own teams. It’s cool seeing both sides of the intern program and making sure new interns get the same experience I did.
