Group Control Analyst Internship 

Applications are now open for our Group Control Analyst Internship at Vaisala. 

Join Vaisala’s Group Control team in Vantaa, Finland and work closely with experienced finance professionals who support our Leadership Team and Global Function Heads with analyses, reporting and insights. This is a part-time internship of 4-5 months starting in January or February 2027. There may also be an opportunity to continue as a Summer Trainee in summer 2027. 

Vaisala is a global leader in measurement instruments and intelligence helping industries, nations, people, and the planet to thrive. From predicting hurricanes to optimizing renewable energy production, our technology is used where it matters the most – from data centers, windfarms and laboratories to airports, the Arctic and even the surface of Mars. Vaisala is recognized in TIME Magazine's World's Best Companies in Sustainable Growth 2025 study. Our team of over 2,400 experts and 59 nationalities around the world is committed to taking every measure for the planet. Driven by our shared purpose, curiosity, and pioneering spirit, we stay ahead and make a difference. At Vaisala, you don't have to fit in to belong. 

What you’ll do 

·       Prepare analyses, reports and insights for the Group Leadership Team and Global Function Heads 

·       Help develop and streamline our reporting and analysis processes 

·       Explore and pilot ways to use AI in finance processes 

·       Work with finance teams across the Vaisala Group 

Why join us? 

As an intern, you’ll be a full member of the Group Control team, with a broad view of the Vaisala Group and its businesses. You’ll: 

·       Get hands-on exposure to reporting, report development, process improvement and analysis 

·       See how a listed global company is steered, close to the Leadership Team 

·       Learn from a motivated team of experienced professionals 

·       Potentially write your thesis on a mutually interesting topic related to Vaisala’s financial processes 

What you’ll bring 

•   Ongoing university studies in Finance, Accounting, Economics, Industrial Engineering and Management, or a related field 

• Typically 4th year of studies or beyond, with strong academic performance 

• Strong Excel and PowerPoint skills, and the ability to turn numbers into clear messages 

• Curiosity about AI and automation, and hands-on use of AI tools (e.g., Claude, Copilot, ChatGPT); Power BI, SQL or Python is a plus 

• A proactive attitude, comfortable working both independently and in a team 

• Fluency in English, written and spoken 

• Prior experience from a finance or analysis role is a plus 

Ready to take every measure for the planet? 

Apply by November 18, 2026, through the application form. Attach your CV and tell us your preferred internship period. Please note that we are unable to provide support with relocation or work permits.