Senior Service Engineer E&A

Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform.

Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world?

In this fast changing world of energy, we 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. Want to join the ride?

We are looking for a skilled and motivated Senior Service Engineer specializing in Electrical & Automation to join our team. In this role, you will be responsible for troubleshooting, supervising, and supporting engine repair and overhaul activities, ensuring high-quality service delivery to our customers.

The position requires a strong technical background, excellent communication skills, a customer-focused mindset, a proactive approach to problem-solving, and a commitment to delivering quality service and ensuring customer satisfaction.

The main office is located in Tuzla/Istanbul, so residing in the vicinity of the office is highly preferred.

If you are passionate about electrical and automation systems and enjoy working in a dynamic and collaborative environment, we encourage you to apply for this exciting opportunity!

Your role and responsibilities  

As a Senior Service Engineer Electrical & Automation you will focus on these responsibilities:

• Perform troubleshooting on equipment families (e.g., WECS/UNIC) based on customer requirements.
• Guide and supervise engine parameters during engine repair and overhaul jobs.
• Develop a basic understanding of engine auxiliaries and control devices/equipment.
• Ensure compliance with quality, safety, and environmental standards during all service activities.
• Provide technical communication and support to customers and internal teams.

Requirements for the position 

• B.Sc. in Electrical & Electronic Engineering or equivalent.
• Willingness to travel (up to 80%) - globally
• Basic communication troubleshooting knowledge (TCP/IP, Profibus, RS232/485).
• Basic knowledge of engine governing equipment (e.g., Woodward, WECS, UNIC).
• Proficiency in computer applications (e.g., MS Office).
• Strong communication and teamwork abilities.
• Cost awareness and effectiveness.
• Customer understanding and technical communication skills.
• Fluency in written and spoken English and Turkish.

As an ideal candidate you might also have… 

• Basic PLC troubleshooting knowledge (e.g., Siemens Step7/TIA Portal, Schneider Ecostruxure/Unity V10.0+).
• Basic knowledge of SCADA systems (e.g., Wonderware Intouch, Factorylink, WinCC).
• Familiarity with Wärtsilä products and experience in installation, maintenance, or repair environments.

Why you and us? 

You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community. 

Your growth is supported. We believe in continuous learning & teamwork. Wärtsilian community has your back when it comes to development opportunities – so you can develop beyond your potential. 

You get to make a difference. Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality. 

Contact & next steps

Does this sound like the job for you? If yes, submit your application before the deadline through our Careers portal. Applications submitted via email or through recruitment agencies will not be considered.

Our recruiting tool recognizes the time zone where the job ad has been published and closes the application period according to the same time zone. We will be conducting interviews with qualified candidates throughout the process and aim to keep you informed along the way.

Last application date: 26/01/2026 

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.

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. 
 

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