Sales Coordinator Trainee

We are looking for a Sales Coordinator Trainee to join our Sales and Service Contracts at Vaisala headquarters in Vantaa, Finland. As a Sales Coordinator Trainee, you will be part of the team that supports our global sales and service business. You will gain a front-row view of G2B and B2B sales operations in an international tech company, working close to customers, sales, and service professionals. This is a great opportunity to develop concrete skills in sales coordination and customer service in a meaningful, sustainability-driven business.  

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 will your summer look like? 

• You will handle day-to-day sales coordination tasks, such as order and invoice related inquiries, in close collaboration with internal stakeholders. 
• You will take care of customer requests, quotes and orders, ensuring smooth and accurate processing. 
• You will support our sales teams in various administrative tasks that keep our sales work running efficiently. 
• During the summer, you will be part of a team of 10 coordinators and specialists, and you will report to the Sales Operations Manager. 
• Our team works in a fully hybrid model, with the Vantaa office as our home base. 

What will you bring? 

• You have previous experience in customer service. 
• You are studying towards a suitable degree (for example a bachelor’s in Business or a similar field). 
• You have good written and verbal communication skills. 
• You are fluent in English; other language skills are considered an asset. 
• You are familiar with MS Office and Gen AI tools (e.g. Copilot). 

Ready to take every measure for the planet? Apply at the latest on Monday Feb 9th, 2026 via the application form. Please attach your CV.  

If you want to know more, feel free to reach out to the hiring manager Heikki Nissinen Heikki Nissinen, Sales Operations Manager tel. +358 400 213 073 on Monday 9th of February at 13:00-15:00 (EET). Kindly note that we cannot process applications via email due to data privacy requirements. 

Kindly note that we are not able to provide support in relocation or work permit-related matters.