Staff Process Engineer

Staff Process EngineerThe Staff Process Engineer is a senior technical leader responsible for driving the development, optimization, and standardization of manufacturing processes for semiconductor equipment components. This role provides deep expertise in precision machining and surface treatment, leads complex problem-solving initiatives, and sets technical direction across programs. The Staff Engineer partners cross-functionally to improve quality, cost, and delivery while supporting advanced NPI and manufacturing scalability.ResponsibilitiesLead development and optimization of precision machining processes (CNC milling, turning, tapping) for complex components.Define process flows, tolerances, and control strategies for high-precision and contamination-sensitive parts.Oversee and improve surface treatment processes (anodizing, electropolishing, passivation, plating, chemical cleaning).Drive yield improvement, cost reduction, and cycle time optimization initiatives.Lead complex root cause analysis and corrective actions using DOE, 5-Why, and data-driven methods.Own process risk assessment and implement mitigation strategies for critical components.Lead NPI process development including tooling, fixtures, and pilot builds; provide DFM input.Serve as SME and provide technical guidance to cross-functional teams and suppliers.Establish best practices, SOPs, process specs, and control plans to drive standardization.Evaluate and implement new technologies, materials, and machining strategies.Mentor junior engineers and support technical development across the team.QualificationsBachelor's degree in Engineering or related field (Master's preferred).7+ years of experience in precision machining and surface treatment processes.Strong expertise in CNC machining, GD&T, and manufacturing process development.Experience with CAD/CAM, data analysis tools, and ERP/MES systems.Proven ability to lead complex technical projects and drive cross-functional results.Benefits100% company-paid health insurance (Medical/Dental/Vision) for employeesLife and AD&D insurancePaid time off and 10-holiday payFlexible Spending Account (FSA)401k with company matching up to 4%Compensation: $120,000.00 - $160,000.00 per yearAbout Foxsemicon Technology, LLCFoxsemicon Technology, LLC, a Foxconn (Hon Hai) Group Invested Company., is a global leader in high-precision manufacturing and New Product Introduction (NPI) solutions for the semiconductor industry. Since our founding in April 2001, and our public listing on the Taiwan Stock Exchange in 2015, we've been at the forefront of delivering advanced equipment, modules, and components that power today's most transformative technologies. With headquarters in Miaoli, Taiwan, and production facilities in Chunan (Taiwan), Kunshan (Jiangsu), and Songjiang (Shanghai), our global footprint includes service and sales offices in California, Texas, and Nanjing, China — ensuring proximity to clients and responsiveness across key markets. At Foxsemicon, we are among the few vertically integrated manufacturers in the semiconductor sector. Our strength lies in precision machining, advanced component fabrication, system integration, and automation — all driven by a commitment to excellence, reliability, and innovation. We serve not only the semiconductor industry, but also play a vital role in the factory automation and medical technology sectors. Our solutions are engineered to advance human well-being and environmental sustainability through cutting-edge green technologies.