Tomasz Jeleniewski-Korzela is a results-driven manager with a strong innovation mindset and over 20 years of experience in operations management across diverse industrial environments. He has a proven record of delivering tangible improvements in production volume, operational efficiency, process optimization, and technology deployment both at local and group-wide levels.
Key Strengths and Specializations:
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Operational leadership in high-volume manufacturing settings
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End-to-end implementation of KPIs and lean-driven process improvements
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Expertise in simulation tools (e.g., Siemens Plant Simulation and digital twin planning)
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Strong competency in IATF 16949, ISO 14001, operational excellence frameworks
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Effective team and stakeholder management in international and fast-paced environments
Experience Highlights:
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Senior Production Manager / Team Leader, LG Energy Solution Wrocław (Nov 2022 – Apr 2023): Led production operations at a cutting-edge lithium-ion battery facility, managing cross-functional performance and Lean deployment strategies.
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Senior Foundry Manager, RONAL Polska Sp. z o.o. (Mar 2018 – Oct 2022): Oversaw melting, low-pressure casting, heat treatment, and foundry technologists. Led investment projects, process capability enhancements, and best-practice exchanges across multiple sites.
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Group Manager – Continuous Process Improvement, RONAL AGRONAL AG (Switzerland) (Jan 2012 – Feb 2018): Architect of the “Ronal House” improvement philosophy and strategy deployment (Hoshin-Kanri) across the group. Coached improvement teams, implemented Lean‑Six Sigma frameworks, and led simulation-based plant design projects.
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Continuous Process Improvement Engineer, RONAL Polska (2006 – 2011): Reengineered manufacturing workflows using Lean and Six Sigma tools. Established suggestion systems, KPI models (OEE, quality), and introduced Poland’s first official TWI site at RONAL. Also supported supplier development programs in collaboration with VW/Porsche Consulting.
Earlier roles include sales and operations positions in retail and construction sectors, adding valuable cross-industry perspective to his operational acumen.
Approach & Impact:
Tomasz brings a blend of strategic, analytical, and technical expertise. He designs and deploys simulation-driven planning systems, standardizes processes for sustained improvement, and empowers teams to deliver operational excellence. His leadership style fosters transparency, collaboration, and sustainable change.