Technical Expert

Wärtsilä; Helsinki; Hybrid; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Wärtsilä seeks a Technical Expert to support automation for 4-stroke engines in marine and power plant applications. You will join a global, highly specialised team providing on-site and remote support, troubleshooting, and field investigations worldwide. The role combines hands-on testing, software configuration, and product development with colleagues across Wärtsilä.

Ideal candidates hold a B.Sc./M.Sc. in Electrical/Electronics/Automation and have experience in embedded control systems,

Qualifications

• B.Sc./M.Sc. in Electrical/Automation/Mechatronics or related field.
• Experience in technical troubleshooting and problem-solving.
• Experience with embedded control or automation systems.
• Good communication skills and English proficiency.

Responsibilities

• Provide high-level technical support remotely or on-site.
• Investigate, troubleshoot, and resolve complex automation issues.
• Conduct site surveys, commissioning support, and field investigations.
• Analyze field issues in automation laboratory using test environments.
• Manage engine automation software configurations and upgrades.
• Prepare technical documentation and surveys.

Skills

Embedded control

Automation engineering

Troubleshooting

English proficiency

Travel readiness

Education

B.Sc. or M.Sc. in Electrical/Electronics/Automation/Mechatronics or related field

Job description

Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world’s widest portfolio and service network, we – Wärtsilians - deliver efficient, safe and sustainable integrated products and solutions to enhance the business of our customers. The opportunities presented through digitalisation and new technologies are offering a new era of shipping. We want to change the course towards an interconnected and cleaner maritime future and are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services- together.

Business Unit Parts and Field Service is a global organisation with harmonised ways of working and tools to deliver the best possible services for our customers. In our global team we value, respect, and embrace different opinions and diversity. Safety, environment, and wellbeing are our foundation, and we never compromise them.

Are you passionate about automation, embedded control systems, and solving complex technical challenges? Would you like to become a global expert supporting some of the world's most advanced marine and energy installations?

We are looking for a Technical Expert to strengthen the Technical Services Automation team. The preferred location for the role is Vaasa or Turku, Finland, but also other locations in Finland can be considered for the right candidate. In accordance with our local hybrid work model, you will be able to work partially remotely. This role also includes traveling approximately 25% of the time.

In this role, you will become a key expert in embedded engine controls and automation systems, supporting customers and products operating worldwide. This is a unique opportunity to combine hands-on troubleshooting, software configuration, field support, testing, and product development while working alongside experts across the global Wärtsilä network.

At Wärtsilä Technical Services, you will join a highly specialised international team and gain in-depth expertise in control systems for 4-stroke engines used in both marine and power plant applications.

Your role and responsibilities

As a Technical Expert, you will play a key role in supporting and developing automation solutions for Wärtsilä 4-stroke engines operating in marine and power plant applications worldwide.

Your responsibilities will include:

• Providing high-level technical support to both internal and external customers remotely and on-site.
• Investigating, troubleshooting, and resolving complex automation and control system issues.
• Conducting site surveys, commissioning support, and field investigations around the world.
• Simulating and analysing field issues in our advanced automation laboratory using physical and virtual test environments.
• Performing root cause analyses and supporting product reliability improvements.
• Managing engine automation software configurations, upgrades, backups, and system modifications.
• Collecting and analysing field feedback, failure statistics, and operational data to identify improvement opportunities.
• Preparing technical documentation including service bulletins, manuals, investigation reports, and survey reports.
• Initiating, leading, and supporting product and process development projects.
• Collaborating with R&D and other technical departments to solve challenging technical problems and enhance product performance.
• Supporting product introductions, validation, and testing activities for next-generation automation platforms.
• Acting as a technical reference point for product and field related expertise across the organization.

Requirements for the position

• B.Sc. or M.Sc. in Electrical Engineering, Electronics Engineering, Automation Engineering, Mechatronics, Control Systems, or a related field.
• Experience in technical troubleshooting and problem-solving.
• Experience with embedded control or automation systems.
• Strong analytical mindset and systematic approach to technical investigations.
• Good communication skills and proficiency in English.
• Willingness to travel approximately 25% of the time.

It would be great if you also have

• Experience with engine control systems, power generation, marine automation, or industrial automation.
• Knowledge of generators, propulsion systems, or energy-related applications.
• Experience with software configuration and diagnostics of embedded systems.
• Interest in root cause analysis, testing, validation, and product development.
• A collaborative mindset combined with curiosity and eagerness to learn.

Whyyouand us?

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

We are authentic and honest, and we strongly believe in 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.

Last application date: 20/09/2026

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. When a person is located outside of Finland, the country's 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.