Tax Controller

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. Our ultimate aim is to provide increased value to both our customers and society. New, game-changing ideas and continuous improvement have been part of our DNA since 1834. Together, we can create new business opportunities and more sustainable future that we can all be proud of.

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. We are always on the lookout for future-oriented talent – want to join the ride?

We are now looking for a

Tax Controller

to join our Wärtsilä Global Business Services (WGBS) – Statutory, Tax & Company Compliance Service team on a permanent basis, preferably located in Drunen or Schiedam, the Netherlands.

What you will be doing

As a Tax Controller, you will play a key role as a financially minded professional collaborating closely with other functions within Wärtsilä Global Business Services. You will act proactively, maintain an external focus, and take a future-oriented approach. By leveraging strong networking and influencing skills, you will identify opportunities and risks in close cooperation with both internal and external stakeholders.

You will be responsible for complex local and international indirect tax reporting, transfer pricing documentation, and related compliance activities. Additionally, you will support the business in project tax planning and other operational matters, ensuring that all tax obligations are met accurately and efficiently, in full alignment with Wärtsilä’s reporting requirements.

Main responsibilities

• Prepare and submit Indirect tax (VAT) calculations and declarations in line with local legislation, including transaction analysis, accurate reporting, correct VAT handling instructions, and account balance follow-up.
• Act as the primary contact for local tax authorities, managing relationships and ensuring alignment with agreed practices and frameworks.
• Participate in tax audits and reviews and monitor changes in local tax legislation, assessing their impact on business operations.
• Contribute to tax technology development projects, including automation and RPA, and support strategic planning using automation and data analytics.
• Manage VAT registrations as required by business needs, including Wärtsilä’s consolidated VAT registration in the Netherlands.
• Prepare and submit direct tax calculations and declarations at legal entity level, ensuring accuracy, proper tax positions, and compliant documentation.
• Handle withholding tax monitoring and declarations at entity level.
• Oversee Transfer Pricing documentation for legal entities, ensuring accurate representation of intercompany transactions in cooperation with Corporate Tax and Business units.
• Ensure compliance with other tax reporting obligations, organize tax trainings, and contribute to tax governance, internal controls, and compliance.

What do we expect from you?

• Bachelor’s or master’s degree (or equivalent) and at least 7 years of experience managing complex tax matters.
• In-depth knowledge of taxation, local and international tax laws, IFRS standards, auditing, and internal controls.
• Proficiency in SAP and other relevant reporting tools, combined with strong analytical skills and attention to detail.
• Excellent networking, communication, and problem-solving skills, with a service-oriented and proactive mindset.
• Innovative, adaptable, and action-oriented, able to think creatively and build effective relationships across diverse teams.
• Fluent in Dutch and English.
• Demonstrated ability to cooperate effectively with a wide range of internal and external stakeholders, showing cultural sensitivity and professionalism.

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 the courage to see opportunities and take initiative.

We are authentic and honest, and we strongly believe in that by being your own true self you can accomplish so much more. We don’t always get it right the first time, and if mistakes are made, we make sure to learn and grow from them. We want everyone to voice their opinions freely. That is why we have built an environment that empowers you and everyone around you, and where you can feel safe and cared for. Are you eager to be part of this ambition?

We have an amazing team and we are excited about our work and the impact it has on building sustainable societies. We are looking to find a colleague with this shared passion for smart technologies and a sustainable future.

Contact & next steps

We hope to hear from you soon, by submitting your application through our careers portal. We aim to keep you updated on the process throughout.

Welcome to join us in shaping the decarbonisation of marine and energy!

Last application date: 02/02/2026

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.

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.

This is Wärtsilä

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com.