Business Intern (Summer 2026, in person)

Sorry, this job was removed at 08:13 p.m. (UTC) on Wednesday, Jan 21, 2026
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Westfield, IN, USA
In-Office
Software
The Role
SEP is seeking an enthusiastic, detail-oriented intern to join our team of tenacious problem solvers. We’re a custom software product design and development company that thrives on collaboration and continuous learning. Go-getter freshmen, sophomores, and juniors studying business or related fields are encouraged to apply.

As a Business Intern at SEP, you will support our management and operations. That includes things like operational improvement initiatives, marketing support, solutions research, data visualization, and business intelligence. This internship is a great way for underclassmen to gain experience, do valuable work, and dabble in several areas of the business.

You must be able to work Monday through Friday during normal business hours at our office in Westfield, Indiana.

Interns that excelled in the past were:

  • Pithy and professional communicators
  • Not afraid to jump into tasks, fail, learn, and then try again
  • Self-starters who operated without hand-holding
  • Curious and asked good questions

If you were working for us, here are some things you might have done over the last couple weeks:

  • Helped improve an internal business process, like visitor sign-in, by researching ideas, presenting findings, implementing solutions.
  • Took on some event planning details like managing vendors, writing content for an invitation, and coming up with creative themes and decor.
  • Interviewed employees about their project experiences.
  • Formatted and analyzed data to create user-friendly visualizations in Power BI or Excel.
  • Researched companies, industries, and technologies (nothing too technical – smartphones, apps, CRM tools, etc.) and then compiled results to share with others.
  • Helped us with a website overhaul using Wordpress - with a keen eye towards the details.
  • Presented your work to senior management or in a lunch-and-learn setting.

Tools we hope you’ve used or would be interested in learning:

  • Microsoft: Outlook, Word, Excel, PowerPoint, SharePoint, OneDrive
  • Sales & Marketing Automation: HubSpot, WordPress
  • Productivity and Collaboration: Slack, Google Drive, Zoom, Coda (or Notion)

SEP is a software product design and development company located in Westfield, IN. We provide powerful teams of thoughtful developers and designers to bring ideas to life. Founded in 1988, SEP is one of Indiana’s largest software development firms with 180 employees. Our clients span from Fortune 100 to scale-up companies. We are 100% employee-owned through an ESOP and are consistently recognized for our great culture (Top Workplaces, Best Place to Work in Indiana, Techpoint Mira Exceptional Employer).

We are an equal opportunity employer. All employment is decided based on qualifications, performance, merit, and business need. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

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The Company
HQ: Westfield, IN
768 Employees
Year Founded: 1988

What We Do

SEP makes software that matters more. Powerful teams of thoughtful, full-stack developers and designers craft software that keeps planes in the sky, helps farmers feed a growing population, and makes medical devices safe. The kind where “good enough” doesn’t cut it. Founded in 1988, SEP is one of Indiana’s largest software development firms with nearly 150 employees. Clients span from Fortune 100 to scale-up companies. The company is 100 percent employee-owned through an ESOP and is consistently recognized for its great culture (Top Workplaces, Best Place to Work in Indiana, Techpoint Mira).

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