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Vestas Factory

Project Assistant_NEA 
JP, Tokyo | Professional | Full-Time | ID: 14874

Describe the Department






Construction is responsible for two types of project types; the standard installation, commissioning and finally handover wind farms to our customers and the more complex EPC projects. Working closely together with the customer, suppliers and other stakeholders is a key parameter to ensure this happens safely, cost efficient, timely and with a high-quality standard.

It will furthermore be your responsibility to align and sign off the project scope and cost with Sales and ensure that the wind turbine installation projects or EPC projects are planned and implemented within the scope of the contract, within budget, on time, and in the right quality. Customer relationship management, quality and cost control, safety, risk/benefit assessment and leadership towards the complete project team are key functions in this role.



• Assess financial and technical feasibility and put together a solution

• Timely project reporting

• Site Liaison and direction

• Accurate financial management of the project budget, cashflow and revenue

• Financial control and reporting, administration experience in complex project environments

• Prepare payment claims and raise each claim according to the reported cashflow and in accordance with the contract requirements

• Forecast cash inflows and outflows on a weekly basis with inputs from APM / PM

• Monitor the project budget to ensure all expenditures are within the allowance

• Forecast POC (conservatively) using the budget model with input from Project Manager and monitor on a monthly basis. Raise uncertainties as soon as foreseen

• Maintain builder and billing plan creation, milestone release for invoice & cash-in revision

• Create purchase orders for large items, coordinate component creation for as-built & intercompany invoice handling

• Work with the document controller to device communication plan & document control plan for the project

• Ensure timely submission of documents, letters & other submittals to the client

• Organize project release, ToR, classification of projects, handling spares & stocks & project close

• Ensure handover documentation is well prepared before the handover meeting

• Support site when needed



Bachelor's Degree - Business Administration / Commerce / Accounting or other related fields



• Highly developed communication skills, both written and spoken

• Advanced MS Office skills, particularly Word, Access and Excel

• Customer relationship skills

• Ability to participate effectively as part of a team

• Solid time-management skills

• Ability to work in priority situations


What we offer

• A dynamistic and open talk working environment.

• Continuous personal and professional skills development program.

• Chance to study new wind farm technologies.

• Work with talented colleagues in different regions collaboratively.

• Grow with company together in fast-growth sustainable energy industry.


About Vestas

Vestas is proud to be the energy industry’s global partner on sustainable energy solutions. We design, manufacture, install, and service wind turbines across the globe, and we have installed more wind power than anyone else. 

Vestas strives to be the most inclusive workplace in the sustainable energy industry and ensure equal opportunities for everyone regardless of the social identity. We are stronger as a company not despite our differences, but because of them, both professionally and personally. Beyond a diverse workforce, we want to ensure that all of our employees are included and actively contributing to Vestas’ success and innovation. Only then can we become the global leader in sustainable energy solutions and ensure sustainability in everything we do. 

At Vestas, we offer global opportunities for people with growth mindsets and the desire to make a shared and positive impact. We work in the true spirit of our corporate values: accountability, simplicity, collaboration, and passion. We expect everyone to live up to these in their day to day work – no matter what you do and where you are in the organisation.

Learn more about Vestas at www.vestas.com and follow us on our social media channels.