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Busan, KR

Function:  Service Delivery
Job Category:  Engineering

Senior Service Technician

 We are looking for Senior Service Technicians to join our Field Services Resources team.  This is a permanent opportunity and the preferred location for the position is in Busan, Korea. 


What will you be doing
As Senior Service Technician, your work will focus on these responsibilities:

  • Perform repairs and overhauls on 2 & 4-stroke equipment components according to given instructions as well as quality, health, safety, environmental and cost targets.
  • Support a team lead engineer and manage & guide subcontractor workers on the site.
  • Record the measurement data on the relevant document.


To be successful in this position, you shall have


  • Graduated from high school (or higher)
  • More than 10 years experiences with 2 stroke and/or 4 stroke engine overhaul & maintenance in the marine industry.
  • Excellent proficiency in Korean, written and verbal
  • Basic proficiency in English is a plus.


Contact & next steps
Does this sound like the job for you? If yes, we hope to hear from you before the application deadline   15/07/2022 by submitting your application through our careers portal. Are you still wondering if you should apply and would like to get something clarified? Please reach out to HyunJoo Kim, Talent Acquisition Specialist ( with any questions related to this position (only for questions from direct job applicants, applications through email will not be recorded  or responded to).  


NB: In order to process applicant's personal information safely during the recruitment process, the applications are collected via System (Career in website) only and we don't collect the applicant's full Social Security ID number. Therefore, please do send your application by the system(not by email), and input the date of birth only in the applications instead of the whole Social Security ID number. 

Please apply by   15/07/2022 at 23:59 KST. Our recruiting tool recognizes the time zone where the job ad has been published and closes the application period according to same time zone.


Last application date: 15/07/2022

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