Serve as a trusted business partner to the Head of Segment, driving fact-based decision-making across the full P&L and key balance sheet items, with a strong focus on value creation (margin, EBIT, ROS, and cash flow).Define, align, and maintain robust sales and margin performance reporting across key business cells (e.g., sales channels, product groups, and responsibilities).Analyze sales, margin, and ROS performance by business cell; identify risks and opportunities, and recommend actionable countermeasures.Drive execution of commercial excellence initiatives to unlock margin improvement opportunities and support performance dialogues with Business Areas and Sector leadership.Monitor and track pricing initiatives (e.g., value selling, price realization) by business cell, ensuring proper documentation and transparency (e.g., Sprint).Ensure accuracy, consistency, and governance of RFQ/PCIS calculations, tools, and methodologies.Lead financial evaluation of growth investments, including expansion projects (eCRs) and business cases, ensuring alignment with value creation targets.Oversee profitability tracking of key customer projects throughout relevant stage-gate processes.Support M&A activities, including financial due diligence (P&L and balance sheet analysis), business plan development, P75 calculations, and post-acquisition integration.Provide financial analysis and controlling input for management reviews, strategic decisions, and ad hoc requests.Ensure compliance with corporate policies, as well as all applicable legal and regulatory requirements.Support legal entities during corporate audits and ensure adherence to Sector and Business Area processes and procedures.Promote and leverage best practices across the Segment and broader organization through active collaboration and knowledge sharing.Responsible for Actual and Forecast reporting for Segment (Full P&L excl. manufacturing variations, Sales/margin development, receivables,  segment related investment (capacity expansion) and fixed headcount for segment relevant functionsResponsible for segment specific Budget planning processes and according to BA Controlling requirements
