Senior Manager - International Tax and Transaction Services - Advisory

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 As a Senior Tax Manager based in Boorloo – Perth , you will play a pivotal role in providing expert tax structuring, tax advisory, due diligence and other transaction support to a diverse range of clients, including large multinationals and private equity across a broad range of sectors such as mining, oil & gas, services, infrastructure and consumer. You will also be at the forefront of addressing the international and domestic aspects of income tax and advising on critical income tax matters for corporates, trusts and partnerships. You will have the opportunity to work on some of the most significant and complex transactions and international projects in the market with the opportunity to accelerate your personal learning and growth, while mentored by leading experts in the space. Working closely with your team and collaborating with other subservice lines and our global EY network, you will deliver exceptional client service by ensuring the provision of high-quality and timely solutions. Your key responsibilities Advising clients on domestic and international tax matters associated with all aspects of the M&A life cycle, including due diligence, structuring and other advisory engagements. Preparing tax opinions and reports on a variety of domestic and international tax matters, including supply chains, fund structures, capital structures, and global reorganisations. Project managing both clients and internal teams to ensure a multidisciplinary project is delivered seamlessly across specialties and geographies. Building and maintaining client relationships by understanding and anticipating their needs and providing exceptional client service. Providing support and guidance to junior team members, while staying up to date with tax law changes and industry trends. Skills and attributes for success At least 6 years’ experience in Australian tax consulting in a tax consulting, corporate or legal tax environment. While not essential, prior income tax compliance experience will be a plus. Strong foundation in income tax and continuously learning through the research of tax legislation and case law. Strong project management skills, including the ability to plan budgets, delivery timetables and coordinate input from other team members. Ability to adapt and adopt technology solutions, including AI. Ability to succinctly and clearly communicate complex tax concepts to clients in writing and verbally, including review of written work prepared by junior staff. Experience working in a team environment including managing a team of junior staff. Ideally, you’ll also have the skills and attributes below but don’t worry if you don’t tick all the boxes. We’re interested in your aptitude, attitude and willingness to learn. Inbound and outbound transaction consulting with international tax research, and/or tax due diligence, deal structuring, and post-acquisition planning experience. Ability to develop relationships with clients and provide a high level of client service. What we offer you At EY, we’ll fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. We’re proud to be recognised as the #1 WORK180 Endorsed Employer in the Top 101 Employers for Women 2026. Learn more . Career development: At EY, your career is yours to shape! We’ll develop you with future-focused skills and equip you with world-class experiences Flexible work arrangements: Our flexible work policies empower you to balance your professional and personal life, fostering a culture of trust and autonomy. A comprehensive benefits package: From a yearly wellness incentive, to access to additional 8 weeks of flex leave per year, and family-friendly policies, including up to 26 weeks of gender-neutral paid parental leave, we cater to your diverse needs to help you thrive both personally and professionally Salary: We offer a competitive salary which is open to negotiation pending skills and experience. Acknowledgement of Country EY acknowledges the Traditional Owners and Custodians of the lands on which EY offices are located around Australia. We pay our respects to their cultures, and to their Elders — past, present, and emerging. Find out more about our vision for reconciliation at Inclusiveness is core to who we are and how we work together, driving value for our people and for our business. We encourage applications from people of all ages, nationalities, abilities, cultures, sexual orientations, and gender identities and are committed to providing an equitable and barrier free recruitment experience for all. We encourage you to share any support and adjustments you need to be your best and participate equitably in our recruitment process. We understand sharing your needs with us can be daunting, so if you have questions before or during your application, we welcome you to get in touch at or +61 3 8650 7788 (option 2). Anything you tell us will be kept completely confidential. Are you ready to shape your future with confidence? Apply today. #LI-Hybrid EY | Building a better working world Our preferred applicant will be required to undertake employment screening by EY or our external third-party provider. © 2026 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved.