What is the Summernaut Program?
Ready to launch your career? Summernauts is an intensive 10-week, full-time in-person internship for Business, Engineering, Data, and Economics students. Gain hands-on experience alongside top talent and explore a path into our Galaxy, Orbit or Sales Graduate Programs.
Why the Summernaut Program?
Real Impact from Day One
Join high-performing teams working on projects that matter. As a Summernaut, you’ll contribute directly to Celonis’ mission, partnering with leaders and peers across functions. Your voice matters—and you’ll see the impact of your work.
Growth That Sticks
Beyond tasks and to-dos, this program is about real development. You’ll build skills in communication, critical thinking, and cross-functional collaboration—while also gaining access to trainings, networking sessions, and exposure to senior leaders.
Guided Support
Every Summernaut is paired with a dedicated mentor and supported by their manager and team. We make sure you’re not just working—you’re learning, growing, and building a career roadmap with people who care about your journey.
Who You Are
- Available full-time from June through August
- Strong academic background in a technical program (e.g., Engineering, IT-based Business Administration, Business Informatics, or similar)
- Proficient in spoken and written English (additional languages are a plus)
- Visionary, focused, and adaptable to dynamic environments
- Analytical with a strategic approach to problem-solving
Kaylee Williams
Former Summernaut Intern | Current BDR
“Finding a leadership team that will knock down walls for you in your career and genuinely wants to see you succeed is rare. I knew very early in my internship that Celonis was the place I wanted to begin my career with an amazing company culture and a product I truly believe in.”
Life at Celonis
Hear about the #LifeAtCelonis experience from Celonauts across our global teams and offices.