Reporting to the Sr Tax Manager, US - this is US-focused role responsible for managing federal and state direct tax compliance, reporting, and advisory activities. You will support with strategic tax planning, transfer pricing, risk management, and process optimization across the US legal entities, and collaborates closely with global tax and finance teams.Key ResponsibilitiesTax Strategy & ComplianceLead the preparation and review of US federal and state corporate income tax returns, including quarterly estimates and annual filings.Manage the US tax provision process under IAS 12/ IFRIC23 including deferred tax analysis and true-ups.Monitor US tax legislative changes and assess their impact on the company’s tax profile.Ensure timely and accurate compliance with direct tax obligations, coordinating with internal teams and external advisors.Audit & Risk ManagementOversee US federal and state tax audits, ensuring appropriate documentation and communication with tax authorities.Maintain robust support for tax positions, including technical memos and audit-ready files.Tax Planning & AdvisorySupport tax planning initiatives to optimize the US tax position, including M&A structuring, intercompany transactions, R&D credits and financing arrangements.Provide tax input on business transactions, restructurings, and operational changes.Liaise with non-tax stakeholders to ensure tax considerations are embedded in key decisions.Provide transfer pricing guidance to operations and ensure compliance with Sec 482.Cross-functional CollaborationPartner with Finance, Legal, and Treasury teams to support business initiatives and ensure tax compliance.Collaborate with global tax colleagues to align US tax strategy with international operations.Process Optimization & TechnologyIdentify and implement process improvements to enhance efficiency and accuracy in tax reporting.Support automation and system enhancements, including ERP and tax software integration.