Senior Director, Finance - Data Center

WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That’s where we come in. We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide. This isn’t theoretical work. It’s real systems, at real scale, people solving some of the hardest challenges in technology today. We’re looking for people who want to build, solve, and operate at that level. Join us and let’s shape the future of data. The Senior Director, Finance - Data Center Segment serves as the principal finance executive for Western Digital's largest and most strategically critical business unit. This role drives the financial strategy, planning, forecasting, and performance management for a multi-billion-dollar Data Center product portfolio spanning enterprise HDD, nearline storage, and next-generation capacity storage solutions serving the world's leading hyperscale cloud providers, enterprise OEMs, and channel partners. This leader operates at the intersection of finance, strategy, and commercial execution -translating complex market dynamics, customer demand signals, and product transitions into actionable financial insights that support executive decision-making at the highest levels of the organization. The Senior Director serves as a trusted advisor to Business Unit leadership and a critical partner to Corporate Finance, ensuring that segment performance is aligned with company-wide profitability objectives and long-range strategic goals. Beyond financial stewardship, this role carries a significant leadership mandate - building, developing, and supporting a finance organization while establishing clear expectations, accountability, analytical rigor, and continuous improvement across all finance functions supporting the Data Center business. Key Responsibilities Financial Planning & Forecasting Own the end-to-end planning process - AOP, quarterly forecasts, monthly outlooks, and long-range plans Drive revenue and gross margin forecasting across all DC customer segments with a strong emphasis on accuracy and process discipline Partner with Sales, Business Planning, and Pricing to align forecasts with customer commitments, market share targets, and pricing strategy Translate macro trends - cloud CapEx cycles, AI infrastructure buildout, hyperscale demand - into quantified financial impact for executive planning Business Performance Management Lead monthly business reviews with senior and C-suite leadership, delivering concise, insight-driven financial presentations Develop and maintain KPIs and dashboards covering revenue, gross margin, ASP trends, volume mix, and product profitability Identify performance gaps early and drive corrective action recommendations with cross-functional partners Build risk and opportunity frameworks that provide leadership with balanced, scenario-based financial outlooks Strategic Finance & Business Partnership Serve as a strategic thought partner to the DC General Manager on all major business decisions Support product roadmap investments, customer deal economics, and market expansion opportunities with rigorous financial analysis and business case development Evaluate large customer agreements, pricing concessions, and supply commitments against margin thresholds and company objectives Provide financial framing for executive reviews, board presentations, and long-range planning sessions People & Organizational Leadership Lead and develop a finance organization through clear expectations, regular feedback, and meaningful development opportunities Champion adoption of modern finance tools - AI-driven forecasting, Power BI, and automation - to elevate team productivity and analytical impact Build a culture of accountability, collaboration, and continuous improvement Attract and develop finance talent and support the development of the next generation of finance leaders Education Bachelor’s degree in Finance, Accounting, Economics, Business Administration, or related field (required) MBA or advanced degree in Finance or Business (preferred) CPA, CFA, or equivalent professional certification is a plus Experience Progressive finance leadership experience with demonstrated growth in scope, complexity, and responsibility Significant experience in technology, hardware, semiconductor, storage, or manufacturing industries - with direct HDD, SSD, or data storage experience considered valuable Proven track record of owning revenue and gross margin for a large-scale, multi-product, multi-customer business Experience leading finance for a business segment with direct accountability for P&L outcomes Demonstrated success building and leading effective finance teams Experience partnering with hyperscale, cloud, or enterprise technology customers on complex commercial engagements preferred Technical Skills Advanced financial modeling capabilities - scenario analysis, sensitivity modeling, DCF, and multi-variable forecasting Strong data analytics skills with proficiency in Excel, Power BI, Tableau, or equivalent analytical tools Familiarity with ERP and planning systems (SAP, Oracle, Anaplan, or equivalent) Working knowledge of AI-driven forecasting tools and modern FP&A technologies preferred Solid understanding of cost accounting, standard costing, and manufacturing economics Leadership & Interpersonal Skills Executive communication and presentation skills - ability to distill complex financial information into clear, concise, and actionable recommendations for senior leaders Strong business acumen - ability to connect financial data to business strategy and operational execution Demonstrated ability to influence senior leaders and drive business ou