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Planner/Buyer, Supply Chain

Aperia Technologies - Hayward, CA, United States - In-office - posted 2026-09-22

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Salary: USD 95,000 - 105,000 / annual

Aperia Technologies is seeking a Planner/Buyer for its Supply Chain team. The company develops innovative hardware and data analytics solutions for commercial vehicle fleets, including the award-winning Halo Automatic Tire Inflator and Halo Connect tire analytics platform. In this role, you will own both demand and supply planning for assigned commodity groups, managing a mix of off-the-shelf components and build-to-spec parts. You will serve as the primary day-to-day contact for suppliers and contract manufacturers, maintaining deep visibility into their capacity and constraints while ensuring they understand Aperia's upcoming needs. Key responsibilities include: - Translating production and sales plans into demand forecasts using appropriate planning methods (MRP, min/max, kanban, reorder point). - Maintaining item master planning parameters in NetSuite (lead times, safety stock, lot sizing, reorder points) to ensure reliable MRP output. - Managing the full purchase order lifecycle from placement through receipt, including expediting, de-expediting, and resolving discrepancies. - Publishing rolling delivery schedules to contract manufacturers to support level-loaded production. - Running shortage and clear-to-build reporting; escalating and resolving bottlenecks before they impact production. - Partnering with Engineering and Quality on engineering change orders, managing cut-in dates and run-out of superseded revisions. - Managing supplier performance using delivery, quality, and responsiveness metrics; presenting data at quarterly business reviews. - Supporting inventory health through cycle count follow-up, aging/excess/obsolete review, and inventory turns analysis. - Supporting new product introduction by sourcing prototype and pilot builds and setting up new items for production. - Negotiating pricing, MOQs, lead times, and payment terms within approval limits. You will work on-site at the Hayward, CA facility five days per week. Requirements: - Bachelor's degree in Supply Chain Management, Logistics, or related field. - 3+ years in purchasing and planning (both preferred) in a manufacturing or hardware environment. - Hands-on experience running planning and purchasing in an ERP system such as NetSuite, SAP, Oracle, or Microsoft Dynamics. - Strong Excel skills including pivot tables, lookups, and ability to clean and analyze several thousand rows of ERP data independently. - Track record of resolving supply problems by coordinating cross-functional teams rather than escalating and waiting. - Clear, direct written communication with suppliers across time zones. - Ability to work on-site five days per week.

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