Start date: immediately or by arrangement | Workload: 100% | Duration: 3 - 6 months

This internship offers a unique opportunity to work on substantive, complex-programme material within a specialist team. You will build and deliver a structured knowledge base and financial model documentation that directly serves ongoing analytical work in the nuclear division.

What you will do:

• Systematically catalogue existing economic and financial material, applying a defined taxonomy to make content navigable and usable for the team

• Document the architecture of existing financial models — mapping inputs, outputs, calculation logic, and known limitations in clear, professional language

• Compile a gap and open issues register, capturing what exists, what is incomplete, and what requires further development

• Deliver a structured knowledge folder as the final internship output

What you bring & who you are:

• Currently enrolled in or recently completed a degree in Engineering, Finance, Economics, or a related quantitative field

• Advanced Data Analytics knowledge, comfortable navigating complex workbooks, interpreting formulas, and understanding model structure at an architectural level

• Understanding of core financial concepts: DCF, NPV, IRR & WACC

• Strong documentation skills, with a structured problem-solving approach and attention to detail

• Fluent in German and English

Abou the Team:

Join a dynamic team working on nuclear development strategy and economics. This internship provides hands-on experience with complex financial modelling, exposure to the energy sector, and the opportunity to contribute meaningfully to strategic initiatives at Axpo.

Benefits:

At our company, we strive to create a culture of continuous learning, personal growth, and inter- national community involvement. We're passionate about providing our employees with the tools and resources they need to succeed, and we're confident that you'll love being part of our team!

• Working Hours
  Enjoy flexible working hours and the option to work up to 50% remotely – for the perfect work-life balance.
  

• Generous pension plan
  We pay 60% of your pension contributions - for a secure future.
  

• Health comes first
  100% continued payment of salary in the event of illness or accident and access to an exclusive mental health platform with five free sessions with a psychologist.
  

• Parental leave
  16 weeks maternity leave (100% continued pay) and 10 days paternity leave (100% continued pay) to spend valuable time with your family.
  

• Support for your family
  Up to 20% reimbursement of childcare costs (max. CHF 4,800 per year).
  

• Exclusive discounts
  Attractive discounts on petrol, insurance and mobile telephony with partner companies such as Shell, Avia, Sunrise and Swisscom.
  

• Public transportation
  No problem: with the SwissPass (max. CHF 190) you can get from A to B at a reasonable price.
  

At Axpo Group, we are dedicated to fostering a culture of non-discrimination, tolerance, and inclusion. As an equal opportunity employer, we welcome applications regardless of race and ethnicity, gender identity and expression, sexual orientation, age, disability, as well as socioeconomic, cultural, and religious background. We are committed to ensuring a respectful and inclusive recruiting process and workplace for everyone.