• Provide strategic oversight and leadership for the planning, execution, and delivery of the firm’s most complex and high-risk assurance engagements, including audits, reviews, and agreed-upon procedures • Serve as the firm’s lead technical authority on GAAP, GAAS, PCAOB standards, and SEC reporting, providing critical guidance on complex accounting issues such as revenue recognition, lease accounting, consolidations, and internal controls • Direct and review the preparation and distribution of all periodic financial statements for external reporting, ensuring compliance with professional standards, firm policies, and regulatory requirements • Advise senior leadership and clients on trends and changes in accounting standards and regulatory reporting requirements; recommend and implement best-practice responses • Oversee all engagement strategies and ensure alignment with client goals, risk management protocols, and evolving industry and regulatory expectations • Act as a liaison with external auditors and regulators where applicable, and coordinate preparation of materials for boards, audit committees, or shareholders as needed • Approve engagement budgets and resource planning, ensuring profitability while maintaining quality standards and effective use of staff • Drive innovation and process improvement by enhancing audit methodology, adopting emerging technologies, and evaluating new tools and workflows to increase efficiency and quality • Mentor, coach, and develop senior managers and managers, overseeing their progression and succession planning while fostering a culture of accountability, technical growth, and collaborative leadership • Review and approve all major deliverables, including financial statements, audit reports, and internal control communications, ensuring clarity, compliance, and strategic insight • Serve as a trusted advisor to clients, helping them interpret audit outcomes, understand business implications, and strengthen internal financial reporting functions • Lead firm-wide business development efforts by contributing to proposals, pricing strategies, client pitches, and relationship expansion initiatives • Champion firm values and culture, contributing to key initiatives, promoting inclusion and collaboration, and representing Sorren at professional associations, conferences, and community forums • Maintain technical and leadership excellence through continuous learning, thought leadership, and participation in standard-setting and industry advocacy groups • Perform other duties and display flexibility to take on a variety of responsibilities assigned by firm leadership • Meet annual billable hour and other targets to fulfill individual and team performance and overall firm productivity

• Lead, coach, and develop a team of 12 direct reports; set clear performance expectations aligned to business priorities and hold the team accountable through structured coaching, field engagement, and Pfizer processes • Drive talent planning and succession across the NAD and HIT AD population, identifying and developing the next generation of senior account leaders • Effectively manage the full range of employee relations matters — including performance management and, when necessary, terminations — in partnership with PX • Establish a team culture defined by high accountability, collaboration, and integrity • Guide development and execution of national account strategies across IDNs, GPOs, PBGs, and Payers, with a 1–3 year planning horizon • Build and sustain executive-level relationships with senior leaders at the most strategically important accounts; engage personally in high-stakes negotiations and partnerships to optimize outcomes • Assess evolving health system dynamics, contracting environment shifts, and market access trends; translate intelligence into actionable team priorities • Identify, prioritize, and advance “critical few" opportunities with outsized portfolio impact; maintain transparent performance reporting to the Account Management Lead and Vaccines Account Leadership Team • Lead the HIT Account Director team in helping support improved patient care through digital and technology-enabled channels — including EHR systems, immunization registries, and data-sharing platforms • Define the engagement model for health information technology education; oversee and advance HIT-related activities with rigor equivalent to contracting strategy • Partner with analytics and commercial effectiveness teams to drive data-enabled account execution; hold the team accountable for translating digital insights into measurable outcomes • Model AI fluency as a leadership competency — actively engaging with AI-enabled tools and platforms, and building AI literacy and a culture of responsible experimentation across the NAD and HIT AD teams • Ensure accountability for account performance, contracting results, and execution across the national account portfolio • Oversee contracting strategy and negotiations for major account relationships; participate directly in complex or high-value transactions as needed • Develop robust national account business plans and deliver regular business reviews to leadership • Drive innovation in account engagement models — identifying new approaches that improve vaccination rates, strengthen operational efficiency, and sharpen Pfizer's competitive position • Serve as the primary account management voice for this team in cross-functional alignment with Sales, Marketing, Field Medical, Market Access, Contracting, Legal, and Compliance • Model and drive productive collaboration with VADs and Regional Business Directors on accounts with shared accountability • Align and collaborate with Account Management Leaders across Pfizer BUs (Internal Medicine, Specialty Care, USMA, Oncology) to maximize enterprise outcomes and operate as One Pfizer • Actively participate as a member of the Vaccines Account Leadership Team; contribute perspective on national account strategy to the broader commercial organization

• Lead and develop a high-performing NA-based service organization • Drive profitable revenue growth, operational excellence, and superior customer experience • Develop and execute Science service strategies aligned with global and divisional objectives • Partner closely with Commercial, Marketing, Finance, HR, IT, and Global Service leadership to enable scalable growth • Strengthen strategic customer relationships and support long-term market expansion in NA • Own and deliver the NA Science Services P&L, ensuring commitments in revenue growth, margin expansion, and cash flow performance • Drive service contract penetration, renewal rates, attach rates, and lifecycle revenue growth • Develop financial forecasts, workforce planning models, and investment strategies aligned with business objectives • Lead Field Service Operations and Regional Technical Support • Ensure consistent service delivery standards, responsiveness, and compliance across all territories • Identify evolving customer needs across pharma, biotech, academic, and government segments and implement differentiated service solutions • Ensure high-quality service performance for strategic national and global accounts operating in NA • Develop and execute short-term (1-2 year) and long-term (3-5 year) NA Science service strategies

• Executive Engagement: Act as a peer to CTOs and VP-level engineering leaders to navigate the evolving AI landscape. • Solution Direction: Partner with Field Engineers to design enterprise-wide AI adoption strategies, framing problems without getting bogged down in hands-on implementation. • Cross-Functional Collaboration: Act as the voice of the customer externally, feeding high-level insights and challenges back into Cursor's internal product and go-to-market teams. • Technical Strategy: Lead architectural conversations around evaluating Cursor at a systems level, tailoring narratives to different customer technology stacks.