SUPPLIER & PLANT QUALITY LEADERSHIP ROLES — PROTERRA (GREER, SC)

Sr. Supplier Quality Engineer

The Senior Supplier Quality Engineer is a critical leadership role responsible for ensuring the quality, reliability, and continuous improvement of the supplier base supporting EV battery module production.

• Owns supplier development strategy
• Drives resolution of complex quality issues
• Serves as the primary technical interface between Proterra Powered and its manufacturing partners across various components including busbars, castings, adhesives, stampings/forming, machined components, injection-molded housings, and related module commodities.

Plant Quality Manager

The Plant Quality Manager is a critical operations leader responsible for owning plant quality end-to-end — strategy, execution, and results.

• Leads all aspects of quality management within an EV battery manufacturing facility
• Ensures products meet internal specifications, customer requirements, and applicable regulatory and safety standards
• Drives a culture of continuous improvement
• Buils and sustains high-performing quality teams
• Serves as the key quality partner to production, engineering, supply chain, and customers.