Senior Associate Tax, Transfer Pricing

Career Category Finance Job Description Join our team at AMGEN Capability Center Portugal, consistently recognized among the top companies in the Best Workplaces™ ranking by Great Place to Work® in Portugal. In 2026, we were once again distinguished as one of the top Best Workplaces in the country (category 201–500 employees), reinforcing our commitment to an exceptional employee experience and workplace culture. We are a team of over 600 talented individuals, spanning more than 30 functions and areas of expertise, and representing over 40 nationalities. Together, we bring diverse perspectives and professional backgrounds to help shape the future of healthcare through innovation and technology. This is your opportunity to explore a world of possibilities across areas such as Data & Analytics, Digital, Technology & Innovation, Cybersecurity, R&D Operations, Global Distribution, Finance, Regulatory Affairs, General & Administrative, Human Resources, and many more. Located in the heart of Lisbon, our AMGEN office fosters a culture of innovation, excellence, and purpose. Come thrive with us at AMGEN, supporting our mission To Serve Patients. What we do at AMGEN matters in people’s lives. SENIOR ASSOCIATE TAX LIVE WHAT YOU WILL DO We are seeking a Senior Associate Tax to support the preparation and coordination of Amgen’s global transfer pricing documentation. This role will focus primarily on preparing Amgen’s annual Transfer Pricing Master File and local-country transfer pricing documentation, supporting AI-enabled documentation tools, and contributing to process improvements. The Senior Tax Associate will support Amgen’s global transfer pricing documentation process through preparation of recurring documentation, data collection, template maintenance, deadline tracking, and coordination with internal teams and external advisors. This role will also play an important part in supporting overall tax compliance and audit readiness. The position offers strong development potential, with the opportunity to grow into a subject matter expert within the global transfer pricing function. Responsibilities: Assist in preparing Amgen's annual OECD Master File, U.S. and non-U.S. transfer pricing documentation requirements (including the U.S. Section 6662 documentation package), and assigned local-country transfer pricing documentation files. Support data collection, statutory financial data review, and financial analyses related to intercompany transactions. Assist with functional analysis and economic analysis updates under Manager supervision, including documenting interviews, refreshing entity profiles, and updating standardized report language. Coordinate with Finance and cross-functional stakeholders to gather required documentation inputs and develop an understanding of Amgen's business operations, value drivers, and intercompany activities. Assist in maintaining transfer pricing documentation templates and tracking deadlines. Perform consistency checks across reports, intercompany agreements, financial data, and approved templates. Assist in coordinating with external advisors and reviewing advisor deliverables for assigned jurisdictions. Assist with technology-enabled documentation tools, template testing, data management activities, and process improvement initiatives designed to enhance documentation quality, consistency, and efficiency. Support responses to tax authority inquiries and transfer pricing audits by gathering documentation and preparing supporting files. WIN WHAT WE EXPECT OF YOU Preferred: Exposure to transfer pricing, international tax, or multinational tax compliance activities. Experience in a multinational enterprise, public accounting firm, or shared services environment. Exposure to life sciences, pharmaceutical, biotechnology, or other highly intellectual property-driven industries. Familiarity with data analytics, automation tools, AI-assisted solutions, or technology-enabled documentation processes. THRIVE WHAT YOU CAN EXPECT OF US Vast opportunities to learn, develop, and move up and across our global organization. Diverse and inclusive community of belonging, where colleagues are empowered to bring ideas to the table, take risks, and act. Generous AMGEN Total Rewards Plan comprising healthcare, finance, wealth, and career benefits. Flexible work arrangements. APPLY NOW Objects in your future are closer than they appear. Join us. CAREERS.AMGEN.COM EQUAL OPPORTUNITY STATEMENT AMGEN is an Equal Opportunity employer and will consider you without regard to your race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability status. We will ensure that individuals with disabilities are provided a reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation. . Salary Range EUR - EUR