Senior Buyer - Resin (Auburn Hills)

We are seeking an experienced Senior Buyer – Resin & Compounding Materials to support our Tier 1 automotive compounding operations. This role is responsible for strategic sourcing, supplier management, and cost performance across resins and specialty materials critical to our product portfolio.Key Responsibilities:· Lead sourcing strategies for resins, glass fiber, additives, paints, and adhesives· Execute RFQs/RFPs, market tests, and total cost of ownership (TCO) analysis· Negotiate multi-year, index-based supply agreements· Monitor resin markets, pricing trends, and supply risk and providing proactive strategies.· Manage and develop suppliers to meet cost, quality, delivery, and IATF 16949 requirements· Drive continuous improvement initiatives with strategic suppliers.· Support cross-functional teams and new program launches· Manage multiple sourcing projects in a fast-paced Tier 1 environment.Commodity Scope:· Resins: Polyolefins, Styrenics, Vinyls, Specialty & Sustainable Materials· Reinforcements & Fillers: Glass fiber, minerals, talc· Additives & Others: Masterbatch, modifiers, paints, adhesives, sealantsQualifications:· Strong negotiation, communication, and stakeholder management skills· Highly self-directed, proactive, and organized with excellent follow-through· Ability to make sound decisions using limited or imperfect data· Advanced proficiency in Excel and Microsoft Office (cost models, data analysis,forecasting)Education & Experience Requirements:· Bachelor's degree in business or related field· 4+ years of automotive purchasing experience (Tier 1 preferred)· Strong negotiation, analytical, and advanced Excel skills· Self-directed, organized, and comfortable making decisions with limited dataWhy Join Us:· High-impact role supporting critical automotive programs· Exposure to global suppliers and strategic commodity decisions· Collaborative, fast-paced environment with strong cross-functional engagement· Opportunity to influence cost, innovation, and sustainability initiativesIf you're ready to make a measurable impact in automotive procurement, we'd love to hear from you.EEO Statement: TI Automotive is committed to equal employment opportunity regardless of race, color, religion, sex, national origin, sexual orientation, age, citizenship, marital status, pregnancy status, disability, gender identity or Veteran status.