Senior Metallurgist / Welding Inspector

Role Title: Senior Metallurgist / Welding Inspector Role Type: Contractor Location: Remote (US based preferred) micro1 is engaging expert Senior Metallurgists and Welding Inspectors to participate in a high-impact project for a customer in advanced manufacturing and materials engineering. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Scope of Work Evaluate and interpret metallographic microstructures to determine material acceptability and conformance to standards. Conduct heat treatment process analysis and acceptance reviews in accordance with AMS 2750, ASTM E112, and related US specifications. Assess weld quality through macro etch evaluation and apply CWI acceptance criteria to real-world case studies. Perform coating inspection tasks aligned with NACE/AMPP and SSPC protocols, ensuring surface integrity and protection requirements are met. Review and disposition additive manufacturing (LPBF) defects based on detailed build and cross-sectional data. Provide clear, w…