(Senior) Manager – National Tax Office – Tax & Legal — Deloitte

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Location: Zurich Work Pattern Percentage: 40-100% Start date: To be agreed Providing best-in-class technical quality and thought leadership in a rapidly evolving tax landscape. Deloitte Switzerland’s National Tax Office is the firm’s competence centre for complex tax matters and emerging developments in Swiss and international taxation. Its areas of expertise include corporate and individual taxation, transfer pricing, Pillar Two, and procedural and criminal tax law. The team provides technical support to the tax practice in its day-to-day client work. It also monitors developments in tax legislation, court decisions and tax administration practice, and delivers technical updates and training to colleagues across the Swiss tax practice. In addition, the National Tax Office supports the development of young tax professionals and leads the strategy for learning, development and knowledge management in the age of AI. To strengthen the National Tax Office, Deloitte Switzerland is looking for a German-speaking (Senior) Manager with outstanding technical expertise in Swiss tax law. The role is also well suited to part-time working and offers a unique opportunity to focus exclusively on technical matters in a Big Four environment, without direct responsibility for client projects. How you can make an impact

• Provide technical support to client-facing teams on complex tax matters.
• Monitor political and tax policy developments, court decisions and tax administration practice, and deliver technical updates and training to the tax practice.
• Develop new tax content and ideas for clients in close collaboration with the responsible partner and other specialists.
• Participate in public consultations on new legislation and circulars at both Swiss and OECD levels.
• Support the Head of the National Tax Office in building market eminence through publications, seminars, media engagement and relationships with industry organisations and political parties.
• Coach and support junior colleagues in the early years of their careers, and contribute to their training, including preparation for the Swiss Certified Tax Expert diploma (Steuerexperte) or tax LLM.
• Where required, support client projects, for example by conducting second reviews or preparing memoranda. What you bring to succeed
• You hold a master’s degree in business, economics, finance or law, or an equivalent qualification. In addition, you have completed the Swiss Certified Tax Expert diploma (Steuerexperte), written a doctoral thesis in tax law, or hold an equivalent post-graduate qualification.
• You have excellent technical expertise in Swiss tax law, covering both corporate and individual taxation.
• You bring a positive, results-oriented mindset, with strong structured problem-solving and critical-thinking skills.
• Working at the intersection of economics and law, you have a strong aptitude for numbers and modelling, as well as a sound understanding of the underlying legal issues.
• You are fluent in German and English. What sets you apart
• You are well connected within the Swiss tax community, including universities, tax administrations and courts.
• You have a strong interest in Swiss politics and a good understanding of the political landscape.
• French or Italian language skills would help you share insights with additional audiences. Your team Are you ready to join our small National Tax Office which is embedded in our highly motivated, energetic and multicultural tax practice? We highly value our team spirit and entrepreneurial thinking: In our team, all members support each other and foster an open feedback culture. Join us at our office in Zurich - we are looking forward to meeting you! Meet our people Want to learn more about what it's really like to work at Deloitte? Hear directly from our team:
• Take off into a career without limits in Tax & Legal | Deloitte Switzerland
• My experience at Deloitte University Benefits for you We believe in more than just work - we're committed to creating meaningful, inclusive experiences where you can thrive, both personally and professionally. From flexible working arrangements and continuous learning to comprehensive well-being support and opportunities to make a social impact, we invest in helping you grow. Explore our full benefits package here Careers at Deloitte At Deloitte, your ideas create impact and spark meaningful change for our clients, people and society. Your unique expertise, background, and perspective help us find new ways into the most complex challenges so we can brighten the futures of those our work affects. With more than 460’000 employees globally, Deloitte is the largest professional services firm in the world, with offices in more than 150 countries. In Switzerland, we provide a wide range of integrated services in the areas of Audit & Assurance, Tax & Legal, Strategy, Risk & Transactions, and Technology & Transformation. With around 2,500 employees at six locations, we serve companies and organisations of all sizes in every industry sector. ​Experience endless opportunities for professional growth, where you can bring in your entrepreneurial spirit while advising top-tier organizations on cutting-edge interdisciplinary projects within a global environment. ​ Join a collaborative culture where you can work flexibly alongside talented, inspiring colleagues from over 70 nationalities. We are looking for people who approach challenges with curiosity and flexibility; bring a collaborative mindset and a can-do attitude; and wish to grow their career in a dynamic and fast-paced environment.​ Together makes progress. Want to know more about opportunities at Deloitte? Visit www.deloitte.com/ch/careers . How to apply Ready to make an impact? Apply now! We're looking forward to hearing from you. Please click on “apply now" to submit a complete application, including CV, cover letter, references and degree certificates. What to expect: Learn about our recruitment process and read tips from our recruiters that help you best prepare. Not quite the right fit? Join our Talent Community If you're interested in Deloitte but haven't found the perfect opportunity yet, we'd love to stay in touch. Join our Talent Community to receive personalized job alerts, exclusive insights into our business, and invitations to networking events. Register for our Talent Community If you have any questions, contact Lena at [email protected] . *We consider all qualified applicants for employment regardless of race, ethnicity, religious beliefs, gender, sexual orientation, gender identity, national origin, age or disability, in accordance with applicable law. Research shows that women are less likely to apply for roles unless they match all the criteria; don’t hold yourself back - apply today. We do not accept applications from recruitment agencies for this position. © 2026. For information, contact Deloitte AG. All rights reserved. Deloitte AG is an equal opportunities employer.

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