Maximilian Henze

Angestellt, Head of Manufacturing, Cellex GmbH
Köln, Germany

Fähigkeiten und Kenntnisse

Projektplanung
Supply Chain
Produktionsplanung und -steuerung
Kapazitätsplanung
Reinraum
GMP
Produktionsprozesse
Materialwirtschaft
Dokumentation
Validation
Troubleshooting
ATMP
Cell & Gene Therapy
Continous process improvement
ERP Implementation
Deviation Management
Qualification of equipment
Qualification

Werdegang

Berufserfahrung von Maximilian Henze

  • Current 4 years and 7 months, since Nov 2021

    Production Planner

    Cellex GmbH

    I drive capacity planning and align production with demand forecasts. I manage MRP based on bills of materials, define safety stock strategies for critical materials, and ensure reliable production operations. I identify bottlenecks, improve processes, conduct demand analyses, and coordinate maintenance planning. I also scaled production capacity by ~400% and acted as Process Owner for ERP implementation, including data migration.

  • Current 6 years and 3 months, since Mar 2020

    Head of Manufacturing

    Cellex GmbH

    I review batch documentation and ensure GMP-compliant manufacturing and cleanroom standards. I lead process troubleshooting and deviation management, including root cause analysis (5M), CAPAs, and change controls. I ensure compliance with hygiene and GMP requirements, oversee equipment maintenance and qualification.

  • 1 year and 8 months, Mar 2020 - Oct 2021

    Senior Specialist Manufacturing

    Cellex GmbH

    Same tasks as Junior Specialist Manufacturing & additionally: Organization and execution of trainings and meetings Staff planning manufacturing

  • 1 year, Mar 2019 - Feb 2020

    Junior Specialist Manufacturing

    Cellex GmbH

    Same tasks as Operator manufacturing & additionally Implemented a new manufacturing process for an intermediate product for a new client, including qualification and validation Continuously optimized newly established manufacturing processes Supported project planning in sub-areas Organized trainings and internal meetings Trained and onboarded employees Contributed to manufacturing staff planning

  • 3 months, Dec 2018 - Feb 2019

    Operator Manufacturing

    Cellex GmbH

    Performed GMP-compliant manufacturing of sterile cell products in cleanroom environments (Class C/D) Conducted aseptic preparation of buffer solutions in isolators Performed cell separation using CliniMACS, Sepax, and LOVO systems Managed sampling and organization of product logistics Conducted cryopreservation, storage, and product handling Performed incoming goods inspection and material ordering Executed environmental monitoring Supported equipment qualification

  • 5 months, Jul 2018 - Nov 2018

    Biologielaborant

    Universitätsklinikum Bonn
  • 2 years and 11 months, Aug 2015 - Jun 2018

    Biologielaborant

    Universitätsklinikum Bonn

Sprachen

  • German

    C2 (Verhandlungssicher / Muttersprachlich)

  • English

    C1 (Fließend)

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