We are looking for a motivated, dynamic and safety-oriented Senior Service Technician to join our fast-paced and exciting Field Services team.

At Wärtsilä, we are a smart technology company that empowers people to collaborate and shape our markets, enabling a sustainable impact on society through innovation in technology and services.

The preferred location for this position is in Mandra (Greece)

Your role and responsibilities  

As a Senior Service Technician, you will perform basic maintenance, repairs, and overhauls on equipment components, ensuring all tasks are completed according to company standards and customer requirements.

You will work both independently and as part of a team, contributing to safe, high-quality, and efficient service delivery.

As a Senior Service Technician you will focus on these responsibilities:

• Conducting scheduled overhauls and repairs on equipment components.

• Assisting the supervisor engineer during onboard service operations.

• Performing assigned work tasks in accordance with given instructions.

• Preparing for travel assignments (tools, documentation, spare parts, logistics).

• Traveling globally (approximately 60% of the time) to support service interventions and customer needs.

• Collecting and organizing time and expense reports after completing assignments.

• Recording measurement data accurately in relevant documentation.

• Preparing and submitting internal and external work reports.

• Communicating effectively with administrative personnel and stakeholders.

• Ensuring all work is executed in line with Wärtsilä Quality, Health, Safety and Environmental (QEHS) guidelines and customer site procedures.

Requirements for the position

• Technical education (vocational or equivalent).

• Fluency in English.

• Willingness and flexibility to travel at short notice.

• Cost awareness and an understanding of efficient service delivery.

• Customer-focused mindset.

• Good communication and teamwork skills.

As an ideal candidate, you might also have…

• A proactive and hands-on approach.

• Attention to detail and problem-solving skills.

• Flexibility and adaptability in a dynamic environment.

• Commitment to safety and quality standards.

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.