Commissioning Engineer, Electrical

WärtsiläVaasa, Helsinki, Turkujoblyfiopublikowano 06.10.2026

Tiivistelmä työpaikkailmoituksesta:

The Commissioning Engineer, Electrical will plan and supervise electrical installation and commissioning of new-build power plants globally and is expected to travel approximately 250 days per year.

The role requires guiding and coordinating electrical subcontractors, ensuring works follow the Last Planner System and coordinating with civil and mechanical disciplines to maintain quality and safety.

You will perform equipment start-ups and tests, document and report test results, maintain punch lists and as-built drawings, and ensure all required takeover documents are submitted and signed by the client.

Candidates should hold a B.Sc. or M.Sc. in Electrical Engineering, be familiar with relevant codes and commissioning practices, have good English and team-building skills, and be willing to travel and adapt to varied cultural environments.

Tämä tiivistelmä on luotu tekoälyn avulla.

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians – put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our customers and society. New, game-changing ideas and continuous improvement have been part of our DNA since 1834. Together, we can create new business opportunities and a more sustainable future that we can all be proud of.

We want to transition the world towards a decarbonised and sustainable future. By pushing the boundaries of engineering and technology, we can make it work. We are always on the lookout for future-oriented talent – want to join the ride?

We are looking for a Commissioning Engineer, Electrical with a main responsibility for planning and supervising electrical installation and commissioning activities at the project site. This position will therefore see you traveling abroad, around the world, approx imately 250 days a year. The preferred location for this position is Vaasa, Turku or Helsinki, Finland . Please note that living in one of the preferred office locations is not mandatory.

Your role and responsibilities

This position offers you an opportunity to use and enlarge your expertise in an international and dynamic environment, working on new-build power plant installation and commissioning works. Projects, production locations, Wärtsilä offices, customers, and suppliers can be found all over the world. We offer you an interesting position and the possibility to work with a successful global team in an international company.

Responsibilities during installation:

Guide electrical subcontractor(s) at the site

Ensure that planned works are executed according to the Last Planner System

Maintain good reporting practices

Ensure that electrical as-built drawings are completed and communicated

Safeguard compliance with HSSE policies and minimize risks in electrical installations and tests

Coordinate construction and installation works in cooperation with civil and mechanical disciplines

Perform inspection of received material and goods at the site

Participate in the electrical weekly site meetings

Perform quality control and installation inspections at the site

Guide the subcontractor(s) with electrical design and installation instructions

Assist the subcontractor(s) in planning, organizing, and executing electrical works

Advise and support the client in planning, organizing, and executing tests

Ensure that safe inspections and test procedures are followed

Instruct the subcontractor to use accepted test and inspection methods and proper test equipment

Perform testing of installed equipment and document test results

Maintain the punch list

Ensure that all required documents are submitted and signed by the customer for the takeover of the plant

Responsibilities during commissioning:

Perform start-up and tests of equipment within the scope of the contract

Follow the commissioning plan

Follow commissioning and performance test procedures

Ensure that all test results are documented according to Wärtsilä instructions

Safeguard compliance with EHS policies and minimize risks during commissioning

Ensure that safe commissioning practices are followed

Resolve and record technical problems during commissioning

Participate in the site commissioning meetings

Ensure that safe and calibrated test equipment is used

Maintain good reporting practices

Guide operation personnel with plant design and functionalities

Assist the client with commissioning procedures and testing

Ensure safe and reliable function of the plant and equipment

Ensure that as-built drawings are completed and communicated

Maintain the punch list

Ensure that all required documents are submitted and signed by the client for takeover of the plant

To be successful in this role, we expect you to have:

B.Sc. or M.Sc. in Electrical Engineering

Familiarity with relevant codes and standards

Understanding of utility generation construction and commissioning practices, working experience in similar tasks is preferred

Good communication and team-building skills

Willingness to learn and adapt to new technologies

Willingness to travel

Ability to adjust to a wide range of conditions and cultural environments

Good command of English, both oral and written

Other language skills are seen as an advantage

Why you and us?

We at Wärtsilä believe in empowerment, ownership, and taking responsibility for our work. We support each other’s growth, and co-creation is the true basis of our innovation. We have the courage to see opportunities and take initiative.

We are authentic and honest, and we strongly believe that by being your own true self, you can accomplish so much more. We don’t always get it right the first time, and if mistakes are made, we make sure to learn and grow from them. We want everyone to voice their opinions freely. That is why we have built an environment that empowers you and everyone around you and where you can feel safe and cared for. Are you eager to be part of this ambition?

We have an amazing team, and we are excited about our work and the impact it has on building sustainable societies. We are looking to find a colleague with this shared passion for smart technologies and a sustainable future.

Contact & next steps

We hope to hear from you soon by submitting your application through our Careers portal. We aim to keep you updated on the process throughout.

Welcome to join us in shaping the decarbonisation of marine and energy!

Last application date: 25/10/2026

At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.

All new Wärtsilä employees in Finland will attend occupational health checks, including drug tests/screenings where applicable. When a person is located outside of Finland, the country legislation is followed.

This is Wärtsilä

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com .