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Moss, NO

Function:  Engineering
Job Category:  Engineering

Product Engineer

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians - put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality.

We want to transition the world towards a decarbonised and sustainable future.  By pushing the boundaries of engineering and technology, we can make it work. Together, we can create new business opportunities and more sustainable future that we can all be proud of.  Want to join the ride?



Due to incoming projects and high workload in our organization in Wärtsilä Moss, we are looking for an experienced Process engineer, with 3-5 years of relevant experience.
We also encourage new graduates process engineers to apply 
Main tasks and responsibilities: 

•    Package responsible engineer in project
•    Process simulations (Hysys and Design II), process calculations, and dimensioning of equipment for gas plants on FPSO, LNG and LPG carriers
•    Preparation of project documentation (AutoCad or similar) 
•    Development and improvement of new and existing products
•    Participate in project execution and business development



•    Higher technical education, bachelor and/or master’s degree – or similar in relevant subjects
•    Process modeling experience (preferable Hysys)
•    Understanding of thermodynamic, such as heat transfer in cryogenic processes
•    Experienced in using excel
•    Advantage if fluent in Norwegian
•    Good English language skills, both verbally and in writing
•    Background or experience from marine/offshore operations is beneficial
Personal qualifications:

We are looking for persons with genuine interest in process engineering, task and result oriented, structured and systematic, cooperative, innovative and with a positive attitude towards new challenges.


For additional information regarding this position, please reach out to Lars Børsheim, Technical Manager - Email:

Last application date: 08/07/2022

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.

This is Wärtsilä

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. We emphasise innovation in sustainable technology and services to help our customers continuously improve their environmental and economic performance. Our dedicated and passionate team of 17,000 professionals in more than 200 locations in 68 countries shape the decarbonisation transformation of our industries across the globe. In 2021, Wärtsilä’s net sales totalled EUR 4.8 billion. Wärtsilä is listed on Nasdaq Helsinki. Find out more at