- Ralliant (Hollister, CA)
- **Responsibilities:** The Buyer is responsible for the ordering, based on approved requisitions, and availability of materials to meet development / production ... requirements. This includes responsibility for developing and maintaining competitive sources for materials, supplies and services. + Develops and maintains competitive sources for materials, supplies and services. Coordinates source selection decisions with… more
- Parker Hannifin Corporation (North Hollywood, CA)
- Buyer 2 Location : NORTH HOLLYWOOD, CA, United States Job Family : Procurement Job Type : Regular Posted : Sep 19, 2025 Job ID : 59507 Back to Search Results Job ... Meggitt in 1999. In 2019 the facility was designated as Meggitt's Machining Center of Excellence with state-of-the-art multi-axis milling, turning, and additive… more
- Amazon (San Diego, CA)
- …Amazon's businesses, services, sellers, and customers from fraud and abuse. Amazon.com's Buyer Risk Prevention (BRP) team is a centralized technology team that works ... BRP designs and builds high performance software systems using machine learning to identify and prevent abusive transactions. Abuse...Technical to drive expansion of innovative products in the Buyer Abuse space. In this role you will work… more
- AMETEK.Inc (Rosemead, CA)
- Position Summary The MRO Buyer is responsible for coordinating and executing the procurement of maintenance, repair, and operations (MRO) supplies, chemicals, and ... Sourcing + Process authorized purchase requisitions for MRO supplies, chemicals, and machine shop materials. + Identify and evaluate suppliers to ensure quality,… more
- Amazon (San Diego, CA)
- …delivering innovative solutions? Do you like to innovate and simplify? Our mission in Buyer Risk Prevention (BRP) is to make Amazon.com the safest place to transact ... work with businesses to understand requirements, work actively with Technology, Machine learning and Operations teams, make appropriate tradeoffs to optimize… more
- Amazon (San Diego, CA)
- …Scientists, Business Intelligence Engineers and Applied Scientist rolling under the core Buyer Risk Prevention Machine Learning Team. We evaluate instances of ... to proactively identify and neutralize new and emerging fraud threats? Our mission in Buyer Risk Prevention (BRP) is to make Amazon.com the safest place to transact… more
- Stratolaunch, LLC (Mojave, CA)
- …**Supplier/Category Leadership** + Own assigned categories (eg, avionics, structures, machining , composites, GSE, specialized test services); build supplier panels, ... compliance) **Qualifications** **Required** + Prior procurement experience as a Buyer /Lead/Procurement Agent or equivalent, with hands-on purchasing systems experience.… more
- Walmart (Sunnyvale, CA)
- …building models to detect, prevent, and mitigate fraud and risk across buyer , seller, store, and delivery partner flows-supporting billions of transactions across ... If none are listed, there are no preferred qualifications._ Data science, machine learning, optimization models, PhD in Machine Learning, Computer Science,… more
- Automation Anywhere, Inc. (San Jose, CA)
- …technologies. + Deep expertise in enterprise software markets, including buyer personas, purchasing dynamics, and go-to-market strategies. + Strong collaboration ... translating complex tech into compelling narratives. + Experience with AI, machine learning, and automation technologies, including familiarity with AI agents and… more
- Amazon (CA)
- …to protect the buying experience on Amazon. Our greatest challenge is protecting buyer trust without unjustly harming good selling partners. To strike the right ... This strategy includes continuously evolving enforcement policies, iterating our Machine Learning risk models, and exercising high‐judgement decision‐making where we… more