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Ultra Clean Holdings

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Master Planner

Phoenix, AZ, USAFull-timePosted Oct 7, 2026

Job description

The Master Planner creates an executable operations plan by aligning customer demand with internal and supplier capacity across all assembly sites. This role manages long‑term demand in MRP, maintains accurate configurations, and implements changes to ensure inventory integrity and operational readiness. It identifies capacity and material risks, evaluates customer change requests, and recommends mitigation strategies.

The Master Planner collaborates closely with planners, sales, and manufacturing to support schedule execution and maintain reliable, efficient supply performance.

Description copied from Ultra Clean Holdings's careers page. Read the full posting before you apply.

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