Own the module as a product — from design and bill of materials to certification, reliability, and cost per watt — bridging engineering, the line, the supply chain, and the customer. What you'll do • Own module product specifications, bills of materials (BOM), and constructional documentation across each production configuration. • Lead new product introduction (NPI) — prototype builds, pilot runs, and rapid iteration to production readiness. • Select, qualify, and manage materials and components — cells, glass, encapsulant, backsheet, frame, and junction box — with the supply chain. • Drive certification and qualification (IEC 61215, IEC / UL 61730) with accredited test labs. • Improve power class, efficiency, reliability, and cost per watt through design and material changes. • Analyze reliability, field, and warranty data; lead corrective action and continuous improvement with process and quality. What you bring • BS / MS in Engineering — Materials, Mechanical, Electrical, Chemical, or related. • 3+ years in product or module engineering in PV or electronics manufacturing. • Solid understanding of PV module construction, materials, and failure modes. • Experience with module qualification and certification (IEC 61215 / 61730, UL) and reliability testing. • BOM management and CAD (e.g. SolidWorks); strong data analysis with a DFM / DFR mindset. • Hands-on, comfortable bridging design and the production floor. • Bilingual English / Spanish a plus.