Strategic Buyer & Planner

Mainspring Energy in Menlo Park, CA is seeking a Buyer/Planner to manage multiple commodities from quote to pay, ensuring uninterrupted supply and cost control. The role involves cross‐functional engagement with production, engineering, logistics, and suppliers, balancing tactical buying with advanced planning. The ideal candidate will have 5+ years in production control or supply chain fields, strong data‐driven mindset, and experience negotiating with suppliers.