Robert L'Estrange

Bioprocess Engineer skilled in cleaning validation and automation.

Ireland

About

Experience

  • Lonza (Full-time · 4 yrs 4 mos)
    • Bioprocess Engineer (cleaning validation & Automation
      Sep 2021 - Dec 2025 · 4 yrs 4 mos

      • Designed and executed validation plans for systems and manufacturing processes, ensuring compliance with GMP/GxP requirements. • Conducted C&Q activities, including FAT, SAT, IQ, OQ, and PQ, to verify that systems met specifications. • Developed automation processes, including recipe authoring and testing for CIPs and SIPs, enhancing operational efficiency. Cleaning cycle development and led optimisation projects.

    • Manufacturing Specialist
      Sep 2021 - Sep 2022 · 1 yr 1 mo

  • Process Technician at Pfizer
    Nov 2018 - Sep 2021 · 2 yrs 11 mos

  • Science Teacher at SABIS® Educational Services
    Aug 2014 - Jun 2017 · 2 yrs 11 mos

    Primary Sciences and Secondary Biology teacher.

  • Laboratory Demonstrator at Cell Explorers
    Feb 2013 - Apr 2013 · 3 mos

    Outreach in Primary schools that give students the ability to discover the structure of human cells using models, to observe their own cells under small and large microscopes, to build a DNA double helix and to extract DNA from cells. Achieved by Illustrated experiments to the student and also under supervision of the demonstrator