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Principal Supply and Inventory Planner

San Jose, CA, United States💼 Full-time🗓 2026-09-22 → 2026-09-25

Core

Principal Supply and Inventory Planner responsible for end-to-end supply chain planning, balancing service levels, forecast accuracy, and inventory targets for the ISG Group.

Role type

Principal Supply and Inventory Planner (Individual Contributor with cross-functional leadership)

Builds

Inventory targets, build categories, allocation plans, and supply strategies for semiconductor products

Domain

Semiconductor manufacturing and supply chain

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Complex supply chain planning, inventory control and management, wafer start decision-making, allocation process coordination, lead time management, external capacity negotiation, strategic build planning, system data analysis

Preferred skills

Semiconductor industry experience, JDA/BY planning systems proficiency

Technologies

JDA/BY planning systems

Responsibilities

Coordinate with demand planning to align supply plans; manage the Iron Triangle (service level, forecast accuracy, inventory); oversee wafer starts and make final decisions; plan and set targets for inventory and build categories; coordinate allocation processes; execute product transfers and manage EOL devices; drive strategic builds and factory filler; manage lead times and market publishing; provide BOQ supply input and drive supply reviews; negotiate external manufacturing capacity

Seniority

Principal, hands-on IC with strategic influence

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