Location(s): 

Floriana, MT

Function:  Service Delivery
Job Category:  Other

Maintenance Engineer

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 now looking for a  

 

Maintenance Engineer 

 

to join our team working for a better future.  

 

The position is permanent and the location is in Malta

 

What you will be doing  

 

As Maintenance Engineer, you will perform the maintenance activities at site according to the scope of the maintenance contract. 

 

 

As Maintenance Engineer, your work will focus on these responsibilities: 

 

  • Performs technical tasks and troubleshooting in the powerplant, contributing to the functionality of equipment and diagnosing and resolving technical issues in collaboration with the service team and customers. 
  • Possesses proficient technical knowledge of relevant products and service areas. 
  • Ensures compliance with health, safety, and environmental regulations and the set guidelines and processes during field service activities. Completes needed reporting and administrative activities. 
  • Perform planned and unplanned maintenances at site 

 

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

 

  • 4-stroke gas engine knowledge.
  • Field service experience in similar role, at least 2 years. 
  • Possesses proficient technical knowledge of relevant products and service areas.
  • Teamwork and Leadership: Communicates effectively with customers and team members to resolve service issues and meet operational requirements.
  • Works independently and provides support to peers, contributing to the team's overall service delivery.
  • Customer understanding and technical communication. 
  • Fluent written and spoken English and Italian.

 

In this role, some travel is required to support other installations within Europe. Thus, we hope you to be ready to travel approximately 30%. 

 

Why you and 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.  

 

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.  

 

For further questions related to this position please reach out to Luca Zubin, GM Operation Europe, (only for questions from direct job applicants, applications through email will not be recorded or responded to).  

 

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

 

Last application date: 28/07/2026 

 

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
 

#wärtsiläenergy