Senior Process Engineer – DFR Developer & Stripper

Senior Process Engineer – DFR Developer & Stripper responsible for developing, optimizing, qualifying, and controlling dry film resist developing and stripping processes for glass substrate and panel-level semiconductor applications. Key duties include defining process parameters (chemistry concentration, temperature, spray pressure, conveyor speed, immersion time, drying), driving DOE and recipe optimization, root-cause analysis for defects (e.g., incomplete development, residues, scumming, pattern collapse, delamination), maintaining SOPs and process documentation, supporting pilot and high-volume manufacturing ramps, ensuring chemical safety and EHS compliance, and collaborating with lithography and analytical teams to ensure contamination control and stable process performance. Needs experience in DFR developing/stripping, lithography-related wet processing, and familiarity with process control methods, alongside willingness to relocate to Albuquerque, NM and to India for extended periods.