Supply Chain Supervisor

About Re:Build At Re:Build, our mission is to ensure the next generation of important products are made, at scale, in America. We are laying the foundation for a better future for our customers, employees, and communities by revitalizing America's manufacturing base and creating meaningful jobs across the country, including in historically deindustrialized regions. We operate an advanced, end-to-end manufacturing platform that partners with industrial companies and innovators to take products from first concept to full-scale production in critical verticals including aerospace and defense, electrification, medical, energy and environment, and robotics and automation. The way we operate is as important as the work we do. It's guided by The Re:Build Way, 16 principles that shape how we collaborate with each other, partner with our customers and vendors, and contribute to the communities where we operate. (link to The Re:Build Way principles) About Re:Build Composite Resources Composite Resources, a Re:Build Manufacturing company, is an innovative, rapidly growing manufacturer of composite components and tooling located in Rock Hill, SC. Our constantly evolving portfolio of projects includes parts and assemblies for clients in the aerospace and defense industries. At Composite Resources, we embrace a culture defined by teamwork, ownership, and accountability. Who are we looking for We are seeking a Supply Chain Supervisor to lead purchasing, supplier management, and material readiness activities that support uninterrupted plant operations and on-time customer delivery. This is a working supervisor role—balancing hands-on execution with team leadership. The ideal candidate brings strong procurement and supplier management experience, proven negotiation skills, and the ability to develop high-performing teams. This individual makes data-driven decisions, drives supplier accountability. You'll eliminate material shortages, reduce expedite costs, and ensure supplier performance aligns with operational and customer requirements. What you get to do! • Oversee daily purchasing activities to ensure timely placement and management of purchase orders. • Support buyers in pull-ins, push-outs, cancellations, and shortage mitigation actions. • Intervene directly on critical shortages, high-risk materials, and advanced supplier constraints. • Lead supplier customer concerns related to delivery, quality, and capacity issues and drive recovery planning. • Negotiate pricing, lead times, MOQ, and service level commitments with suppliers. • Develop and maintain Long-Term Agreements (LTAs) to support program launches and sustained production demand. • Partner with Engineering to drive material cost reduction initiatives, alternative sourcing, and specification optimization. • Directly supervise purchasing and supply chain personnel, setting priorities and balancing workload distribution. • Coach and develop team capability in ERP utilization, supplier management, and procurement strategy. • Partner with Production, Planning, Engineering, and Operations to align material readiness with manufacturing needs. • Monitor and manage important metrics including material shortages, past-due purchase orders, rush expenses, and supplier timely delivery. • Provide leadership visibility on material risks, shortages, and supplier performance gaps What you will bring to the Team • 5+ years of progressive experience in purchasing, procurement, or supply chain roles within a manufacturing environment. • Demonstrated experience managing supplier performance and material availability. • Prior experience supporting new program launches or sustained production agreements. • 3+ years of supervisory or team leadership experience. • Strong ERP systems experience (JobBOSS, Infor SyteLine, or equivalent). • Advanced Excel capability; Power BI experience preferred. • Strong negotiation, problem-solving, and supplier relationship management skills. • Ability to make independent decisions under pressure in fast-paced operational The BIG payoff We are a company who is going to make a difference in the industries and the communities in which we choose to operate. Every employee of Re:Build will share ownership in the company and will share in the financial rewards of the success we achieve together, at all levels of the company! We want to work with people that reflect the communities in which we operate Re:Build Manufacturing is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure and life experiences. Or for any other reason. Re:Build is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at accommodations.ta@ReBuildmanufacturing.com or you may call us at 617.909.6275.