AM Materials & Process; M&P) Engineer

GM Performance Power Units
- Concord, NC

AM Materials & Process (M&P) Engineer
- Onsite

GM Performance Power Units is seeking a multidisciplinary Additive Manufacturing Materials & Process Engineer to drive the development, qualification, and optimization of metal additive manufacturing workflows.

This integrated role unites material science and process engineering— ensuring every stage, from powder feedstock to heat-treated component, is engineered for performance, repeatability, and speed. The engineer will be responsible for defining parameters, validating materials, analyzing data, and leading data-driven continuous improvement activities that deliver championship-caliber parts.

• Develop and optimize part routings & AM build files to enable efficient and repeatable AM manufacturing workflows through internal ERP/MES system
• Define, validate & optimize LBPF process & material specifications to drive cost effective yet consistent & repeatable AM processes.
• Design and execute lean DOEs to optimize laser processing parameters and heat treatments, prioritizing speed, cost efficiency, and actionable outcomes that maximize performance.
• Develop and execute witness coupon and feedstock test plans that validate both material performance and process stability.
• Perform robust DOE’s to assess the effect of key process variables on both powder lifecycle, HT and material characteristics.
• Oversee powder lifecycle management, sampling, reuse strategy & contamination control plan
• Partner with team members to define both machine & part qualification plans to characterize material of unique part geometries to ensure reliability and repeatability.
• Maintain statistical process control (SPC) and data analysis to track performance trends and drive continuous improvement across the full value chain (Machine, Powder & Material)
• Develop, maintain & integrate IoT-based monitoring, sensor feedback, and MES data collection into a centralized database.
• Support PFMEA creation, control plan development, and QMS documentation.
• Partner closely with AM Design, AM Operations, and Quality Engineering to ensure manufacturability, repeatability, and throughput.

• Bachelor’s or Master’s degree in Materials Science, Mechanical, or Manufacturing Engineering.
• 2+ years of experience in metal additive manufacturing (LPBF preferred).
• Strong knowledge of powder metallurgy, heat treatment, and AM process development.
• Proficiency in DOE, SPC, and data analytics tools (Minitab, JMP, or Python).
• Familiarity with AS9100 / Nadcap, PFMEA, and QMS documentation.
• Skilled in AM software such as 3DXpert, Dyndrite, or Materialise Magics.

• Parameter and material qualification lead-time reduction.
• Enabling design freedom without compromising part quality or process cost.
• First-pass yield, density, and mechanical property conformance.
• Scrap and rework cost reduction.
• Stable powder reuse and lot traceability performance.
• On-time qualification of new materials and designs.

Because this position requires access to export-controlled technology or information, the successful candidate must be able to satisfy applicable U.S. export-control requirements. This may require verification of status as a “U.S. Person” or eligibility to obtain any required government authorization.

Ready to be part of a team that pushes boundaries both on and off the track? At GM Performance Power Units, we are developing a new era of performance for the Formula 1 grid. Joining us means entering a startup racing environment backed by a legacy of engineering excellence, giving you the rare opportunity to help build a world-class program from day one.

We believe in rewarding innovation and powering potential. As part of our team,…