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Abstract Water

Battery test engineer

Battery test engineer



We are recruiting new superheroes in our R&D team! If you are truly curious about innovations and growing together with a company by unleashing the potential of a technology unseen before, then we are waiting just for you! 

About us


Geyser Batteries, a Finnish cleantech company, has developed a new generation of sustainable batteries. We develop and manufacture novel high-power extremely durable batteries capable of withstanding millions of ultrafast charge-discharge cycles. With our unique batteries that are environmentally safe in production, use and disposal, we aim to build a more sustainable future.   

What is this job about?

By joining Geyser as a Battery test engineer, you have the knowledge of general standards and experience in testing and validation of battery or supercapacitor modules. We know that there is a whole journey from an idea to a final product, and before the product reaches the customer, it needs to be tested and validated. You are able to translate complex protocols in valid test plans and are willing to learn and challenge yourself. Excellent English written and oral communication skills are expected.

In this position your daily task list at Geyser Batteries could consist of:

  • Planning, organizing, and performing project-related validation activities

  • Preparing and executing the tests (electrical, mechanical etc.)

  • Working closely with our design engineering team and product engineers to ensure that the prototypes match the specifications and requirements

  • Developing the test protocols, performing the tests, and working with our data analysts and other engineers to ensure the product performance

If you see that this could be your day, be sure to apply. While we appreciate your university/college degree in a field of engineering, we are even more interested in you and your ideas and skills. 

What do we offer?


We pay at market rates. Our growth expectations are remarkable and based on your personal growth and success in the position, you may expect your role to evolve accordingly based on your interests and skillset. Long-term financial and organizational compensation can be expected in this start-up environment.

As a company, we are always curious, eager to learn from each other, and foster new ideas to grow as a team towards the new heights. Our team is diverse, energetic, and supportive, and we come to work every day because we see how big an impact we are going to make on the global transition to sustainable, efficient, and safe electric machinery and power grid.

What next?

Does this sound like the perfect position for you?
Send your brief CV to asap and share with us why you think this role is good for you. If you have questions regarding the job and want to have a chat first, do not hesitate to contact us using the same email above.

Helsinki, Maria 01

Geyser Batteries - Business Development HQ


Maria 01
Lapinlahdenkatu 16
00180 Helsinki

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