Develop, iterate, and maintain end to end long-range demand planning models at the customer, initiative, SKU, and geo level.  The plan will allow the team to correctly predict product demand and provide supply chain with the appropriate information to meet the customer demand.  Build demand plans based on strategic goals, business trends, and inputs from stakeholders.  Interact with engineering customer management, product management, networking, datacenter, and finance to understand demand requirements. Socialize demand plans with senior leaders in capacity planning and operations, supply chain, engineering, customer management, and finance to achieve alignment. Identify demand forecast risks and develop prioritized, effective, flexible, and durable mitigation strategies.  Facilitate healthy balance between long range planning and short-term execution.  Understand end to end supply chain flow to help ensure customer demand is met. Collaborate with product management to understand product lifecycle, transition, and how that impacts forecasting. Provide direct inputs and analysis of demand data to management, finance, and operational teams in creating and maintaining the corporate S&OP process. Develop routine and ad-hoc demand analyses and reports for senior management. Maintain demand planning review processes to improve forecast accuracy. Demand planning is both science and art. It is critical to understand how to translate business strategy into forecasting models, both quantitatively and qualitatively. Work with business intelligence teams to translate planning processes into system models to determine and plan resource needs that meets capacity and performance needs.