Helsinki, FI Turku, FI Vaasa, FI

Function:  Supply Chain Management
Job Category:  Support Functions

Supplier Development and Quality Manager

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 76 GW of power plant capacity and more 110 energy storage systems 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?


Wärtsilä Energy Business is leading the transition towards a 100% renewable energy future. As an Energy System Integrator, we understand, design, build and serve optimal power systems for future generations. Wärtsilä’s solutions provide the needed flexibility to integrate renewables and secure power system reliability. Our offering includes flexible internal combustion engine-based power plants, energy storage & integration solutions, as well as gas to power systems. We support our customers over the lifecycle or their installations with services that enable increased efficiency and guaranteed performance. Wärtsilä has 68 GW of installed power plant capacity in 177 countries around the world.


Wärtsilä Energy Business is looking for a Supplier Development & Quality Manager, Energy Storage and Optimization for the Energy Storage & Optimization business in the Power Conversion System(PCS) area. The role will be part of the Supply Management group. This position can either be based in Helsinki, Turku or Vaasa, Finland.


What will you be doing?

For the global Energy Storage supplier base, the Supplier Development & Quality Manager, Energy Storage and Optimization is accountable for the product quality assurance and control at suppliers as well as for suppliers compliance and continuous improvement of performance in terms of quality, delivery accuracy, lead time reduction, and productivity improvements to ensure conformance with product and project requirements as well as first time right deliveries.


As a Supplier Development & Quality Manager, Energy Storage and Optimization your work will focus on these responsibilities:

  • Participates in product teams with cross-functional team members to qualify and improve supplier manufacturing processes and inspection methods
  • Continuously improve suppliers and mitigate potential risks to achieve targets and collaborates in supplier development programs, as well as driving their performance by building and establishing effective correction and improvement actions
  • Take ownership and action on Quality, Delivery and Cost activities utilizing defined Supplier Development tools for PCS suppliers
  • Evaluates, selects, and applies standard engineering techniques, and procedures on supplied components and supplier manufacturing processes
  • Organize and lead operational excellence initiatives at suppliers to support cost reduction and supplier performance improvement
  • Lead a SDE and a SQE for PCS suppliers


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

  • 5+ years experience of Power Conversion System (PCS), Inverters, transformers, and Switch gears, in Product Management, Technology, Supplier Development or Quality experience in Grid power systems
  • Able to trouble shoot and solve problems on the manufacturing line
  • Strong interpersonal and communication skills and are capable of interfacing with numerous parties at all levels in a multicultural environment.
  • Familiar with analytical techniques commonly used to investigate component defects and ability to deal with administrative as well as technical tasks.
  • Familiar with analytical techniques commonly used to investigate component defects and ability to deal with administrative as well as technical tasks.
  • Strong solution-oriented approach, capability to implement and persistency to follow-up activities in order to ensure sustainability and quality
  • Willing to travel 30% of the time
  • You possess excellent English (both orally and written)


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 have an amazing team, hardworking and talented team. We have a clear purpose to exist and significantly growing business. We are passionate about the work we do and hope to find a colleague with a shared passion for energy storage technologies and a sustainable future
  • We offer you an independent, challenging and responsible role in a global supply management organization.
  • You will work with large network of energy storage professionals and have a support of a great team and an open and friendly work environment


Contact & next steps

If you feel excited about being part of a dynamic working environment and you think your personal skills and qualities match the job requirements, we look forward to receiving your job application, together with a CV.

We hope to hear from you before the last application date, through submitting your application in our careers portal.

BH Moon, General Manager, Supplier Development & Quality, Supply Management, Energy Storage & Optimization
Email: Byunghee.moon



Last application date: 09/08/2024  


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. Our team of 17,800 professionals, in more than 280 locations in 79 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com