• Lead the global accounting function, including General Ledger, Billing, Collections (AR), Accounts Payable (AP), and Sales Support, with responsibility for teams across all regions • Own the monthly, quarterly, and annual close processes, ensuring accurate and timely financial reporting in accordance with US GAAP and IFRS • Maintain a scalable and efficient accounting operating model to support DTN’s growth • Ensure consistent application of accounting policies, strong internal controls, and effective governance across all regions • Partner directly with the CFO to shape financial strategy, reporting, and governance priorities • Provide clear, actionable insights on financial performance, risks, and trade-offs to support executive decision-making • Translate complex accounting topics into business-relevant guidance for senior stakeholders • Own DTN’s technical accounting framework, including policy development and application of evolving standards (e.g., ASC 606, IFRS 15) • Oversee review of complex and non-standard contracts, ensuring appropriate revenue recognition and accounting treatment • Lead adoption and implementation of new accounting standards • Serve as the primary liaison with external auditors, owning audit strategy, execution, and outcomes • Strengthen and scale DTN’s internal control environment, ensuring compliance and future readiness • Proactively identify and mitigate financial and operational risks • Drive process simplification, standardization, and automation across accounting operations • Partner cross-functionally on system implementations, integrations, and data governance, ensuring accounting requirements are embedded early • Lead accounting support for M&A activity, including due diligence, integration, and purchase accounting • Build, lead, and develop a high-performing global accounting team • Set clear expectations and operating rhythms that drive accountability, efficiency, and quality • Foster a culture of ownership, continuous improvement, and strong cross-functional partnership

• Support the Controller in managing the financial operations of the organization. • Ensure compliance with healthcare regulations. • Maintain accurate financial records. • Prepare and review monthly, quarterly, and annual financial statements. • Manage and mentor a small team of accountants. • Prepare and analyze business unit profitability and cash flow projections. • Assist in budgeting, forecasting, and variance analysis. • Maintain and improve internal controls and financial systems. • Collaborate with the Controller and CFO on operating budgets and strategic initiatives. • Support audit and compliance processes.

• Overseeing cash flow, general ledger activity, and financial reporting for APA • Managing audits, tax filings, and financial statements across multiple entities • Supervising staff accountants and overseeing a contracted accounting service provider • Responsible for monthly, quarterly and year-end general ledger closures for APA • Plans, assigns, reviews, and approves work of staff accountants • Interacting with bank representatives, vendors, and service providers • Ensuring proper internal controls and compliance with debt covenants • Responsible for APA consolidated financial statements and tax return preparation

• Preparation of forecasts, reports and presentations as well as ad hoc analyses and evaluations including commentary for the Executive Board and Supervisory Board • Preparation of KPIs and quarterly extrapolations • Medium‑term planning of group companies at home and abroad and preparation of the 3‑year plan • Preparation of the cash flow statement and financial ratios for the stock corporation as part of the annual financial statements (HGB) • Active participation in the preparation of consolidated financial statements under HGB/IFRS • Establishment and further development of controlling, KPI systems and financial reporting under HGB/IFRS • Point of contact for external queries from auditors at home and abroad and close coordination with internal departments