Leslie Eff
Leslie Eff 419-***-**** *** Clark St. Toledo, OH
Professional Summary
Results-driven Quality Engineer with extensive experience in process control, root cause analysis, and continuous improvement within manufacturing environments. Adept at utilizing statistical data analysis, auditing processes, and problem-solving methodologies to drive operational efficiency and product quality. Strong collaborator with cross-functional teams to ensure customer satisfaction, compliance with industry standards, and supplier quality improvements.
Education
● BS, Mechanical Engineering Technology, University of Toledo, 2015
● AS, Mechanical Engineering Technology, Owens Community College, 2012
● AS, CADD Technology, Owens Community College, 2012 Professional Experience
Johns Manville – Waterville, OH
Complex Quality Engineer (Oct 2022 – Oct 2024)
● Led cross-functional teams to investigate non-conformances and implement quality improvements.
● Analyzed key product parameters and ensured compliance with customer specifications.
● Facilitated Root Cause & Corrective Action (RCCA) meetings between plants and customer service.
● Managed non-conforming material disposition internally and externally via SAP.
● Supported internal auditing and Layered Process Audits (LPA) as required. Adient – Northwood, OH
Quality Engineer (May 2021 – Sept 2022)
● Led fast response quality issue program, driving quick resolutions to manufacturing concerns.
● Managed Poka-Yoke processes & control plans to ensure defect prevention.
● Served as the liaison between manufacturing, customers, and suppliers, ensuring smooth communication.
● Utilized KPIs and data analysis to identify inefficiencies and implement process improvements.
● Conducted Advanced Quality Planning (AQP) activities to support successful product launches. Stellantis– Toledo, OH
Plant Supplier Quality Engineer (Contract) (Jan 2021 – Apr 2021)
● Ensured supplier processes met capability and capacity projections.
● Led problem-solving activities with both internal and external teams to improve quality performance.
● Worked with Supplier Quality teams to resolve manufacturing-related component issues. Pinnacle Technology Group – Ottawa Lake, MI
Quality/Continuous Improvement Engineer (Apr 2019 – Feb 2020)
● Maintained ISO 9001:2015 certification, ensuring adherence to industry standards.
● Conducted data analysis on KPI trends to reduce defects and scrap.
● Led process improvement initiatives to enhance productivity and quality metrics.
● Assisted in developing robust gauging systems and standard work instructions. Yarder Manufacturing Co. – Toledo, OH
Quality/Safety Manager (Aug 2015 – Sept 2018)
● Developed and maintained process control documentation (PFMEA, LPA, SPC).
● Trained and developed plant personnel in quality procedures, audits, and standard work.
● Managed corrective and preventive action processes, reducing scrap rates and inefficiencies.
● Conducted internal audits and process assessments to maintain compliance with quality standards. Key Skills
● Process Controls & Auditing (PFMEA, LPA, SPC)
● Continuous Improvement & Lean Manufacturing
● Statistical Data Analysis & Problem-Solving
● Supplier Quality Management & Customer Satisfaction
● ISO 9001:2015 & Regulatory Compliance
● Advanced Quality Planning (AQP) & Root Cause Analysis (RCCA)
● Manufacturing Process Optimization & Scrap Reduction Certifications
● Lean Six Sigma Champion (2018)
● Lean Champion (2018)
● OSHA 10 HR (2018), OSHA 30 HR (2018)
● KT Problem Solving & Decision Making (2022)
Professional Associations
● United States Air Force Reserves – Medical Logistics (2005-2011)
● One Voice for East Toledo – Board Member (2015-2022)
● East Toledo Family Center – Board Member (2018-2023), Board Secretary (2020-2022)
● Equality Toledo - Board Member (2024-present)