Department: Supply Chain / Purchasing Reports To: Master Scheduler Location: Anaheim, CA Effective/Revision Date: July 2026 Role Purpose Responsible for procuring raw materials, components, supplies, and outside processing services required to support production while achieving company objectives for quality, delivery, cost, and customer satisfaction. The Buyer works closely with suppliers and internal departments to maintain material availability, optimize inventory, and support Pinnacle Precision's ISO quality system and operational goals. Scope & Responsibilities Prepare and issue purchase ordersin accordance withprocurement strategies and production schedules. Monitor open purchase orders and expedite deliveries to maintain on-time production. Communicate supplier delays and implement corrective actions to minimize customer impact. Review pricing and identify cost-saving opportunities through supplier negotiations and sourcing initiatives. Research qualified suppliers to improve cost, quality, delivery, and supply chain continuity. Resolve supplier invoice discrepancies andpurchasingissues promptly. Maintainaccuratepurchasing records within the ERP system. Collaborate with Planning, Production, Quality, Engineering, and Receiving to support manufacturing operations. Provide technical guidance and support to Junior Buyers as needed. Perform assigned dutiesin accordance withdocumented procedures and work instructions. Work Experience & Skills Education: Bachelor's degree preferred; equivalent combination of education and manufacturing purchasing experience considered. Experience: Minimum four years of purchasing experience in a manufacturing environment. Experience with ERP/MRP systems and APICS principles preferred. Skills / Knowledge: Procurement, supplier management, ERP/MRP systems, Microsoft Office, negotiation, cost analysis, inventory management, purchasing regulations, and strong written and verbal communication. Personal Attributes: Highly organized, detail-oriented, customer-focused, analytical, ethical, able to prioritize multiple tasks, and effective in a fast-paced manufacturing environment. Working Conditions & Physical Requirements Primarily office environment with periodic visits to the manufacturing floor. Frequent computer and telephone use. Ability to sit for extended periods, occasionally lift up to 30 pounds, and work under deadlines. PPE may be required when entering production areas. Reasonable accommodations may be made for qualified individuals with disabilities. Compliance Statements Equal Opportunity Employer: Disability/Veteran ITAR Requirements This position may include access to information that is subject to U.S. export controls. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.