Lew Einfalt
Rocky River,OH
Summary
Experienced SIOP Manager with a proven track record in Supply Chain. Skilled in Sales & Operations Planning, IBP, Demand Planning, Supply/Inventory Planning, Raw Material Planning, and Forecasting Volume & Revenue. Proficient in Logistics, implementing Demand/Supply Management Process & Tools, Power BI, Value Stream Mapping, Manufacturing Operations, Sales Plan, SAP ERP Implementation, and Continuous Improvement. Certified in APICS S&OP & Financial Management.
Overview
2
2
Languages
1
1
Certification
25
25
years of professional experience
Work History
Global SIOP Manager
Avtron Power Solutions
03.2025 - 09.2026
- Led cross-functional teams to enhance operational & financial efficiency and drive project completion.
- Developed strategic initiatives to optimize resource allocation and reduce costs.
- Implemented performance metrics to assess productivity and improve team accountability.
- Streamlined processes to enhance workflow, resulting in improved service delivery timelines.
SIOP & Demand Planning Manager
FUJIFILM Electronic Materials
10.2023 - 01.2025
- FUJI acquired Entegris
- Developed successful planning audit process for strategic customers.
- Created Quarterly SIOP business assessment performed internally by all involved parties.
- Produce to plan metric to constantly evaluate synchronization of demand/supply/production.
SIOP Manager/Senior Supply Chain Planner
Entegris
07.2022 - 10.2023
- Entegris acquired CMC
- Collaboratively worked with commercial team to segment demand and create a high impact model to focus on strategic customers.
- Implemented Mature Supply Planning and Raw Material forecasting process to be distributed to Key Suppliers.
- Inventory days on hand process created for distribution center requirements. Inventory reduction over $1.5M.
SIOP Manager/Senior Supply Chain Planner
CMC Materials Inc.
11.2018 - 07.2022
- CMC acquired KMG Electronic Chemicals business unit.
- Continued to Lead and Manage Global SIOP process. Lead monthly demand, supply, partnership, and executive meetings.
- Implemented SAP Analytics Cloud reports to track Forecast Accuracy%, Demand Alerts (Forecast vs. Sales Variance), Forecast and Sales Trends, Waterfalls, and Coefficient of Variation.
- Led a cross-departmental team to successfully implement business sales exceptions into the forecasting process.
- Successfully created statistical forecast models to improve inventory turnover.
Demand & SIOP Manager/SC Analyst
KMG Electronic Chemicals
10.2007 - 11.2018
- KMG acquired Air Products Electronic Chemicals Business.
- Implemented and Managed Global SIOP Process.
- Lead and implemented RockySoft planning tool and subsequently SAP/GIB in order to forecast sales, supply plan, and synchronize production planning.
- Created method to push independent forecast requirements directly into MRP in order to create purchase and production orders.
- Improved forecast accuracy close to 90%.
Senior Demand Planner
Air Products & Chemicals
11.2006 - 10.2007
- Developed and Executed demand forecasts in the volatile semiconductor market for over 3500 customer combinations.
- Supported the High Purity Process & Specialty Chemicals market.
- Implemented SAP/APO Demand Management process across global business unit.
- Set forecast accuracy goal of 85%.
Quality Systems Analyst
Air Products & Chemicals
07.2005 - 11.2006
- Air Product Inc. acquired Ashland.
Quality Systems Analyst
Ashland Chemical
06.2001 - 07.2005
- Enhanced project management skills by defining and presenting system solutions and timelines for business needs or technical problems.
- Lead Global WinLIMS (Laboratory Information Management System) implementation.
- Identified issues, analyzed information and provided solutions to problems.
Education
For Biology/Biological Sciences -
Ohio University
Athens, OHJesuit Preparatory -
St. Ignatius HS
Cleveland, OHSkills
- Integrated Business Planning
- APICS S&OP Certified
- SIOP implementation
- Demand Management
- Negotiation
- Performance management
- Team leadership
- Data analysis
- Budget control
- Innovation management
- Change management
- Inventory management
Certification
Financial Management Certification - Carlson School of Management | University of Minnesota
APICS S&OP Certified
Languages
English
Native or Bilingual
Spanish
Limited Working
Timeline
Global SIOP Manager
Avtron Power Solutions
03.2025 - 09.2026
SIOP & Demand Planning Manager
FUJIFILM Electronic Materials
10.2023 - 01.2025
SIOP Manager/Senior Supply Chain Planner
Entegris
07.2022 - 10.2023
SIOP Manager/Senior Supply Chain Planner
CMC Materials Inc.
11.2018 - 07.2022
Demand & SIOP Manager/SC Analyst
KMG Electronic Chemicals
10.2007 - 11.2018
Senior Demand Planner
Air Products & Chemicals
11.2006 - 10.2007
Quality Systems Analyst
Air Products & Chemicals
07.2005 - 11.2006
Quality Systems Analyst
Ashland Chemical
06.2001 - 07.2005
For Biology/Biological Sciences -
Ohio University
Jesuit Preparatory -
St. Ignatius HS
Current Position
Global SIOP Manager - Avtron Power Solutions