Electronics Mechanician Trainee

Location:

Helsinki, FI

We are looking for an Electronics Mechanician Trainee to join our Instrument Factory team. This is a temporary position and is located at Vaisala headquarters in Vantaa. The full-time summer job starts on May, 2026, at the earliest and continues until August 31, 2026 at the latest. Additionally, we can arrange a zero-hour contract before and after this period, as agreed.

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.

You will be part of one of our four diverse teams consisting of 80 energetic professionals. The role of the Electronics Mechanician is to inspect, assemble, test, calibrate and pack products in accordance with established standards. You will report to Production Team Leader.

WHAT IS OUR OFFER FOR YOU?

Modern production facilities with robots and warehouse automation
Opportunity to participate in continual improvement (PDCA, 5S & LEAN)
Varying tasks with interesting, space-proof technology products
Strong orientation period following with clear work instructions

Are you ready to manufacture the most fascinating high-tech products? Our instruments are used in various industrial applications to promote sustainability and wellbeing; for example, to ensure that the food grown in greenhouses is safe to eat and to guarantee proper conditions in the manufacturing of medicines and vaccinations for major pharmaceuticals. On the other hand, our instruments are preserving the most precious artwork in museums, such as Mona Lisa in Louvre. Continuous improvement is our mantra, as we strive to invest more and more in our modern production capabilities and facilities, embracing automation in our smart factories.

The Instrument Factory is a truly diverse and inclusive working environment. Kauppakamarilehti has recognized our successful international recruitment efforts, noting that nearly one-fifth of the employees at the Instrument Factory are of non-Finnish origin, with expertise spanning over 10 different countries. There is no doubt that you will feel a sense of inclusion at the Instrument Factory!

WHAT WILL YOUR SUMMER LOOK LIKE?

Assemble products according to guidelines.
Check product quality.
Report issues to the Team Leader.
Follow company policies, especially safety rules.
Assist with inventory counting and corrections.
Collaborate with engineers to implement process improvements.
Ensure compliance with industry regulations and standards.
Maintain cleanliness and organization of the production area.

WHO ARE WE LOOKING FOR?

Some manufacturing and assembly experience is an advantage but not mandatory
General knowledge of soldering and ESD material handling is a plus
Mechanical skills and strong attention to details.
Good spoken English or Finnish, and Good written English.

DID WE GET YOU INTERESTED?

Apply at the latest on February 4th, 2026 via the application form. Please attach your CV. We’d also appreciate learning about what made you apply for this position and to Vaisala in the form of a motivation letter.

If you want to know more, feel free to reach out to one of the hiring managers, Hanno Brander, via email at hanno.brander1@vaisala.com Kindly note that we cannot process applications via email due to data privacy requirements.

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