- Parker Hannifin Corporation (Irvine, CA)
- Strategic Sourcing Buyer - Defense Systems Division Location : Irvine, CA, United States Job Family : Procurement Job Type : Regular Posted : Nov 7, 2025 Job ID : ... you are instrumental in fulfilling our mission: 'Enabling Engineering Breakthroughs that Lead to a Better Tomorrow.' Pursuing a career at Parker presents unlimited… more
- Super Micro Computer (San Jose, CA)
- …advanced technology solutions. + Optimize Inventory & Vendor Relations: As a Senior Buyer /Planner, you will play a key role in managing inventory, negotiating with ... and company targets. + Develop and implement strategies to manage long lead -time and unique components effectively. + Prepare and analyze inventory and aging… more
- Danaher Corporation (Carlsbad, CA)
- …Learn about the Danaher Business System which makes everything possible. The Senior Buyer , Supply Chain is responsible for managing the flow of goods and information ... quantity, and launch quantity - considering constraints and input, such as lead time and order cycle time. + Identify targeted continuous improvement in… more
- GKN Aerospace (Garden Grove, CA)
- …you can take your career. Job Summary The Sr. Strategic Sourcing Buyer is responsible for leading procurement activities related to indirect materials, services, ... to define and refine comprehensive SOWs aligned with operational requirements. + Lead supplier negotiations to secure favorable pricing, terms, and service levels,… more
- Valent BioSciences (San Ramon, CA)
- …the ultimate renewable resource. General Description: Valent USA is looking for a Production Planner/ Buyer to join our team in San Ramon, CA. The purpose of this ... + Attend annual physical inventories of manufacturing facilities as assigned. + Lead assigned product group in Supply Reviews and Production Planning Meetings. +… more
- Vistra (Bear Valley, CA)
- …that are currently available and apply online. **Job Summary** The Sr. Buyer is responsible for the timely and efficient procurement of equipment, materials, ... of category strategies *Solid understanding of the sourcing process; ability to lead a lower complexity sourcing event from identifying potential suppliers, through… more
- Aston Carter (Long Beach, CA)
- …procurement requirements and translate them into RFQs and POs. + Negotiate pricing, lead times, and terms to optimize value for the business. + Manage supplier ... relationships under the guidance of Category Managers to ensure quality and reliability. + Resolve procurement issues throughout the lifecycle of an order, including invoice discrepancies and delivery delays. + Support strategic sourcing initiatives to improve… more
- Oracle (Redwood City, CA)
- …WA; or Redwood City, CA. The Facilities Team is seeking a Lead Category Manager to support commodities related to Energy (Gas/Electricity/Solar) Acquisition, Data ... Center Design / Construction, General Purpose Building Construction, Acquisition and Maintenance of Facility Capital Equipment, Global Physical Security Services, and other Facility Services commodities. This is a global role requiring knowledge and support of… more
- Experian (Costa Mesa, CA)
- …In this role, you will report to the Procurement Manager and lead strategic sourcing initiatives across a range of indirect categories, including technology, ... data acquisition, and marketing. This is a hybrid role based out of our Costa Mesa office. You will: + Support the onboarding of new categories into the procurement ecosystem, bringing flexibility, and curiosity. + Develop and execute sourcing strategies… more
- NVIDIA (Santa Clara, CA)
- …Machine Learning, Generative AI and Agentic AI, with a proven ability to lead the buyer 's journey and recommend accelerated computing solutions + Skilled ... at delivering engaging training sessions and presentations, with the ability to translate complex technical concepts into clear, relatable insights that resonate with sales audiences. + BS/MS or equivalent experience in computer science, mathematics,… more