Vasileios Mantzios

Angestellt, Consultant, McKinsey & Company
Bis 2023, MBA - Masters in Business Administration, Harvard Business School
Miami, United States of America

Fähigkeiten und Kenntnisse

Project Management
Team player
Reliable
Flexible
Process Engineering
Process Optimization
Process Safety Management
Leadership
Continuous Improvement
Distillation
Fermentation

Werdegang

Berufserfahrung von Vasileios Mantzios

  • Current 2 years and 8 months, since Oct 2023

    Consultant

    McKinsey & Company
  • 3 years, Jul 2018 - Jun 2021

    Regional Manufacturing Technology Engineer Europe, Fermentation and Distillation

    Cargill

    - Support all Fermentation & Distillation plants within the European region in all aspects of operation - Support the roll-out of new R&D and process optimisation initiatives within the region in collaboration with the central R&D and global manufacturing technology teams - Provide troubleshooting support to all locations using continuous improvement principles - Support all locations in the implementation of centrally defined manufacturing methods See less

  • 1 year and 1 month, Jul 2017 - Jul 2018

    Plant Shift Manager

    Cargill

    - Maintain the highest process and food safety standards across the entire Manchester plant - Ensure implementation of the agreed production plan across all production channels - Timely troubleshooting of any occurring issues and escalation if required - Overall coordination and supervision of all activities taking place on site - Supervise a team of 8 experienced operators and one maintenance technician.

  • 2 years and 1 month, Jun 2015 - Jun 2017

    Ethanol Plant Manager

    Cargill

    Maintain the highest process and food safety standards on the plant Achieving daily production and quality targets and effectively communicating deviations Collaborate with the maintenance department to resolve short and long terms issues on the plant Promoting stable operation and continuous improvement solutions Cost budgeting and cost control Supervising a team of ten experienced operators and two admin employees Project Manager of the Process Risk Assessment carried out on the Ethanol Plant

  • 8 months, Nov 2014 - Jun 2015

    Process Development Engineer

    Cargill

    Member of the Process Development Group responsible for the design and implementation of Process Optimisation projects: • Reduced enzyme usage of the glucose refinery by carrying out successful trials • Identified the root cause of the blockage of a shell&tube starch preheater and determined the right design • Determined the amount of precoat residue needed to be recovered and mixed into the animal feed stream

  • 7 months, Oct 2013 - Apr 2014

    Project Management Graduate in the Processes & Systems Department

    Reemtsma Cigarettenfabriken GmbH / Imperial Tobacco Group

    • Direct assistant of the Project Manager for the selection of a Project Lifecycle Management (PLM) system. • Developed a new Corporate Responsibility (CR) strategy in order for ITG to achieve its CR reporting targets. • Direct assistant of the Project Manager implementing an Enterprise Quality Management Software (EQMS). • Direct assistant of the Project Manager of the Data Definition and Standardisation (DDS) project aiming at standardising the codes used for product data in different factories.

  • 4 months, May 2013 - Aug 2013

    Intern in the Environmental Inspection & Energy Efficiency Department

    TUV Rheinland Hellas

    • Audited the clients’ existing environmental management system and energy efficiency management system according to ISO 14001:2004 and ISO 50001:2011 respectively. • Prepared the audit checklist prior to the audition as well as the audit report and the executive summary after the audition.

  • 2 months, Jun 2012 - Jul 2012

    Intern in the Electrolysis Department of the Aluminium Plant

    Aluminium of Greece

    • Investigated the potential increase of the electric current in the electrolysis pots. • Investigated and identified the relationship between the pots’ outside and inside temperature. • Evaluated the relationship between the acidity of the bath and the amount of AlF3 present in the pots. • Identified the values of electrical resistance present in the pots which can cause combustion.

  • 1 month, Sep 2011 - Sep 2011

    Intern in the Process Department of the Oil Refinery

    Hellenic Petroleum

    • Formulated a procedure for the replacement of saturated carbon with fresh active carbon on the Vapour Recovery Unit (VRU) and supervised it along with my manager. • Completed various tasks related to the refinery shutdown which was about to start in October 2011, such as directing the purchase and storing of new catalysts needed in the production units.

  • 2 months, Jun 2011 - Jul 2011

    Intern in the Research & Development and the Quality Control Departments

    Unipharma S.A. Pharmaceutical Laboratories

    • Carried out daily analyses using High-Performance Liquid Chromatography (HPLC). • Involved within a team of external certified inspectors auditing the existing quality management system and environmental management system according to ISO 9001:2008 and ISO 14001:2004 respectively.

Ausbildung von Vasileios Mantzios

  • 1 year and 10 months, Aug 2021 - May 2023

    MBA - Masters in Business Administration

    Harvard Business School

    MBA

  • 3 years and 10 months, Oct 2009 - Jul 2013

    Chemical Engineering

    University of Bath

    MEng Research Project: Production of Gasoline from Methanol Final Year Project: Production of Biodiesel from Algae

Sprachen

  • English

    C1 (Fließend)

  • Greek

    C2 (Verhandlungssicher / Muttersprachlich)

  • German

    C1 (Fließend)

  • French

    C1 (Fließend)

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