Powering transformation for a sustainable future

At WinGD and across the shipping industry we face unprecedented change as we strive to bring greater sustainability into our global business. As marine engine designers our responsibility in this is significant. A career with WinGD has an impact on shaping a better world for tomorrow.
As a leading developer of the two-stroke engines that power merchant shipping, our people drive innovative solutions for our customers on a global scale. Headquartered in Winterthur, Switzerland, since its inception in 1893, WinGD continues the legacy of the Sulzer Corporation through innovation in design.
Our success in this ever evolving, competitive environment is based on the drive, innovation and collaboration of our diverse employee population, over 420 people worldwide, representing over 25 different nationalities. Come, be a part of this change.

WinGD is looking for a

(Location : Korea) Contract Manager

Location:  Busan
Job Startdate:  1 Sep. 2026
Workload:  100%

Responsibilities

  • Manage the full lifecycle of service contracts, including proposal support, contract negotiation, execution, renewal, and contract close-out.
  • Ensure successful contract execution by meeting contractual commitments, service levels, QHSE requirements, and customer expectations.
  • Take commercial responsibility for contract profitability by monitoring revenue, costs, invoicing, risks, claims, warranties, and scope changes.
  • Act as the primary point of contact for customers, building strong relationships and ensuring high levels of customer satisfaction.
  • Coordinate cross-functionally with Sales, Field Service, Supply Chain, Engineering, and other internal stakeholders to ensure efficient service delivery.
  • Plan and manage maintenance activities, spare parts, resources, and logistics to support contract execution.
  • Monitor contract performance through KPIs and customer reporting, while driving continuous improvement in service delivery and operational efficiency.
  • Identify opportunities for contract renewals, service expansion, and additional business solutions to support long-term business growth.

Requirements

  • Bachelor's degree in Mechanical Engineering, Marine Engineering, or a related field.
  • Proven negotiation skills in spare parts and Field Service business.
  • Solid knowledge of global logistics, import/export processes, and international trade.
  • Strong coordination and problem-solving skills to effectively manage internal and external stakeholders.
  • Ability to work collaboratively in a global environment and manage multiple priorities effectively.
  • Strong presentation, communication, and negotiation skills with a customer-oriented mindset.
  • Ability to understand and interpret technical and commercial specifications in English.
  • Fluent in both English and Korean (written and spoken); additional language skills are an advantage.
  • Proficient in Microsoft Office applications, including Word, Excel, and PowerPoint.
     
     
     
     

Our Offer

  • An opportunity to shape the sustainability and environmental impact of the shipping industry. WinGD is on the leading edge of the technology which is shaping the future of the shipping industry
  • A dynamic working environment, blending a long history of technology expertise with industry leading innovation across a global network
  • Award winning and extraordinary products
  • Multi-cultural and interdisciplinary teams offering diverse perspectives and collaborative thinking
  • Dynamic and interactive working conditions. WinGD offers a non-hierarchical, agile structure where input and ideas are welcome
  • In-house technology training and professional development opportunities

We kindly ask you to send us your complete application, including an updated CV, diplomas/certificates and a letter of reference.