Assurance Business Partner in Lausanne 60%/80%

At EY, we’re all in to shape your future with confidence. 

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. 

Join EY and help to build a better working world. 

The opportunity: your next adventure awaits

We are looking for a new team member to join our Assurance Business Partner (ABP) team in Lausanne starting on 1st of December 2026, or as soon as possible, with a workload of 60%/80%.

As part of our dynamic ABP team within the Assurance practice, you will play an important role in supporting audit teams across Switzerland. You will be responsible for operational and administrative tasks that are essential to the success of our audit projects, where we review the financial statements and internal processes of our clients. This position offers you the opportunity to grow your skills in a collaborative and supportive environment that values learning and teamwork.

Your key responsibilities

• Collaboration: Work closely with project leaders, audit teams, and internal departments to keep things running smoothly.
• Project Management: Take ownership of audit project coordination and support leadership in ensuring timely and efficient delivery.
• Point of Contact: Serve as the main contact for all questions and tasks related to audit projects, supporting your team with clarity and structure.
• Consulting: Provide guidance and support to managers on administrative matters and help optimise internal processes.
• Controlling: Monitor project progress through analysis, forecasting, and reporting to ensure transparency and alignment.
• Data Management: Manage project-related data, including budgeting and documentation, and assist with general administrative responsibilities.

What we look for

• You have completed a commercial apprenticeship or are currently studying – we are flexible regarding your background.
• Initial experience in project or process management is a plus, but not required.
• You are someone who enjoys staying organised and working independently.
• You are confident using Microsoft Office, especially Excel, and open to learning new tools.
• You speak English fluently; knowledge of French is an advantage.
• Most importantly: we will teach you everything else you need. You will receive a thorough onboarding and support along the way.

Your Benefits in Our ABP Team:

• Be part of a team of experts who support one another and grow together.
• Expand your network by collaborating with core audit teams across Switzerland.
• Explore opportunities beyond your current role to shape your career path.
• Thrive in an inclusive and supportive corporate culture.
• Work with modern technologies and innovative approaches.
• Contribute to meaningful and challenging projects that make a difference.

Please be aware that we are not able to sponsor a work permit for this position.

What’s in it for you

Here at EY, you’ll have the chance to build a truly exceptional experience. We’ll empower you with the latest technology, surround you with high-performing teams, and provide the global scale and diverse and inclusive culture you need to discover your full potential. Through our coaching and training programs, you’ll develop the skills you need to stay relevant today and, in the future, – all while building a network of colleagues, mentors, and leaders who will be on the journey with you at EY and beyond.

Click  to find out more about our benefits and corporate social responsibility.

We Welcome You!

Inclusivity is at the heart of everything we do. We are committed to fostering a workplace where everyone has equal access to opportunities. If you require any reasonable accommodations during the recruitment process, we are happy to support you. 

We encourage you to apply for the role and be part of our inclusive team. To learn more about our commitment to inclusivity, visit our website  .

Are you ready to shape your future with confidence? Apply today.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.