Operational Technology Integration Engineer

Wärtsilä Energy Storage is powering the shift to a cleaner, more resilient grid.

We work at the front lines of the energy transition, helping partners around the world maximize the value of renewables through grid-scale battery systems, advanced software, and expert services. Our portfolio includes the industry-leading GEMS Digital Energy Platform, utility-scale battery solutions, and lifecycle services that keep storage assets optimized and ready when it matters most.

With over 17 GWh of storage deployed or under contract across 130+ projects globally, we're shaping how the grid of the future works.

In a world of rising complexity and accelerating change, we're looking for future-focused talent to help us design, deliver, and support the energy systems of tomorrow.

Sound like your kind of challenge? Let's build it together.

We are seeking a highly skilled and experienced Operational Technology Integration Engineer. The ideal candidate will possess an understanding of energy storage technologies, combined with expertise in software engineering, automation, and control systems to innovate and improve our solutions.

If you are looking to join a team responsible for award-winning, internationally recognised projects in Energy Storage to drive the next generation of decentralised controls systems you need to talk with us!

We are looking for operational reasons to place this role in the UK or Finland only.

Key Responsibilities:As part of the Operational Technology team, you will develop, configure and deploy software & control technologies on our GEMS SW platform according to our solution standards and project requirements that solves electrical power and energy problems. You will often need to innovate to meet new challenges.

When it comes to coding, you will most often code in Java but will also involve JavaScript and Python languages from time to time.#

You will need to read decent amount of electrical engineering documents to understand the design and will d