This leader partners closely with Commercial, Finance, Manufacturing, Supply Planning, and Business Unit leadership to balance demand and supply, resolve cross-functional trade-offs, and surface risks and opportunities to the executive team in time to act. Given the complexity, volatility, and cyclicality of the semiconductor materials market, this role requires deep experience balancing long lead-time, capacity-constrained supply with volatile customer demand, and a proven ability to lead organizations through significant process and behavioral change.