Sr. Quality Engineer

About the role

We are seeking a Process Control System (PCS) Champion to lead process control excellence at our Kalrez® Tralee Park manufacturing sites. This role is ideal for a technically strong engineer who is passionate about statistical process control, data-driven decision making, and continuous improvement.

Responsibilities

• Serve as the primary PCS focal point for the site, guiding consistent application of process control practices
• Develop, maintain, and deploy the site’s Process Control System (PCS) procedures
• Ensure PCS requirements are followed through audits, coaching, and direct engagement with technical teams
• Lead structured PCS reviews using tools such as: Process Mapping, Cause & Effect (C&E) analysis, FMEA, control charts & Measurement System Analysis (MSA)
• Lead routine SPC and control chart reviews to ensure process stability and capability
• Train and coach: Manufacturing operators in basic SPCEngineers (Manufacturing, Operations, R&D) in PCS and advanced data analysis
• Deliver SPC and data analytics training to site teams and support field teams (Sales, Technical Service & Development)
• Act as a technical expert in: MSA / GR&R, Design of Experiments (DOE), Process change criteria, Tool, Equipment matching and validation
• Partner with engineering and operations teams to reduce process variation and drive continuous improvement through Process control
• Analyze complex process data to identify trends, relationships, and improvement opportunities
• Support customer audits, technical reviews, and special requests related to process control
• Collaborate with other Qnity sites to share best practices and advance PCS maturity across the network
• Influence and support Continuous Improvement Projects (CIPs) using PCS and Six Sigma tools

Requirements

• Bachelor’s degree in engineering or a related technical field
• 5+ years of relevant experience in manufacturing, quality, or process engineering
• Strong hands-on experience with SPC, statistical analysis, and data-driven problem solving
• Demonstrated ability to improve process consistency, quality performance, and manufacturing capability
• Experience leading technical projects involving multiple engineering disciplines
• Strong communication skills, with the ability to work effectively across organizational levels and cultures
• Prioritize managing multiple priorities and delivering results on time
• Working knowledge of database fundamentals and data mining techniques

Qualifications

• Master’s degree or equivalent experience in Statistics, Data Analytics, or a related field
• Six Sigma Black Belt certification
• Experience with tools such as JMP, Minitab, NWA, and MIDAs digital platforms
• Hands-on experience with chemical and physical material analysis
• Experience working directly with customers and suppliers, including translating process control requirements into production execution