Plant Engineer

We are now looking for a 

Plant Engineer

to join our team working for a better future. 
The position is permanent and the preferred location is in Bermeo, Spain. 

What you will be doing 

Plant Engineer will be responsible for organizing, overseeing, and improving plant processes necessary for the operation of test engines and maintenance of plant assets, ensuring compliance with safety and quality regulations, and optimizing operational efficiency.
Additionally, he will be responsible for implementing process improvements, reducing operating costs, and ensuring efficient use of resources. Responsibilities include supervising the operations team, identifying opportunities for improvement, implementing new technologies, and resolving technical issues.

The Plant Engineer is also expected to participate in quality and safety audits, ensuring that all operations comply with established regulations.

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

•    Ensure compliance with safety and quality regulations.
•    Ensure that systems and equipment operate properly and efficiently.
•    Manage, monitor, and optimize the laboratory plant's operational processes.
•    Propose and implement process improvements and reduce operating costs.
•    Work closely with the engine testing teams to improve operational efficiency.
•    Propose and implement improvements to plant assets.
•    Actively participate in projects for the construction of new facilities or the modernization of existing ones.
•    Plan, organize, and oversee plant maintenance: test cells, auxiliary systems and their corresponding equipment, and other laboratory equipment.
•    Manage the supply of materials and services necessary for the development of plant-related activities.
•    Coordinate and control subcontractors working at the plant.
•    Actively participate in engineering projects for the development and implementation of new plant capabilities.
•    Actively participate in continuous improvement initiatives such as WCI.
•    Resolve technical and operational issues at the plant.
•    Train and supervise plant operating personnel.
•    Prepare reports related to the above responsibilities.

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

•    Degree in Industrial Engineering, Mechanical Engineering, or a related field.
•    Knowledge of electricity, pneumatics, and hydraulics will be a plus.
•    Minimum of 3 years' experience in a similar position.
•    Knowledge of continuous improvement methodologies.
•    Ability to analyse data and optimize processes.
•    Experience in team management and leadership.
•    Ability to solve technical and operational problems.
•    Knowledge of safety and quality regulations.
•    Willingness to work rotating shifts if necessary.

In this role, some travel is required to meet with our customers around the world. Thus, we hope you to be ready to travel approximately 20%, even though most of the meetings are held virtually.

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. 

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

Last application date: 28/10/2025 

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.