Principal Scientist Process

Johnson & Johnson Johnson & Johnson · Pharma · Schaffhausen, Switzerland

Johnson & Johnson is seeking a Principal Scientist to lead late-stage process development, technology transfer, and validation for biotherapeutic fill/finish manufacturing. This role requires expertise in scale-down models, process parameter evaluation, technical project management, and ensuring compliance with regulatory and cGMP standards. The scientist will act as a subject matter expert for audits and partner with cross-functional teams to define scientific strategies for new product introductions.

What you'd actually do

  1. Lead late-stage process development, technology transfer, process validation, and/or filing activities both to and between manufacturing sites (internal/external network) by providing Scientific support as well as technical project management.
  2. Accountable for critical process development projects. Develops and uses lab based “scale-down” models to evaluate process parameters and ranges and builds knowledge of “scale up” of unit operations to confirm or modify understanding of critical and key parameters.
  3. Responsible for timely authoring of tech transfer documents (e.g. protocols and reports, criticality analysis and regulatory submissions).
  4. Supports local or external manufacturers in troubleshooting parenteral products requiring scientific expertise.
  5. Acts as subject matter expert for scientific aspects of fill/finish manufacturing of parenteral products during internal and external audits.

Skills

Required

  • Master Degree in Chemistry, Biochemical Engineering, Chemical Engineering, Pharmacy or a related field with at least 6 years of experience OR a PhD in Chemistry, Biochemical Engineering, Chemical Engineering, Pharmacy or a related field with at least 4 years of experience
  • technical expert on current and future manufacturing principles and processes, preferably with an application to large molecules fill and finish
  • demonstrated competency and experience in biologics drug product development within the biopharmaceutical industry
  • knowledge of drug substance and/or drug product process
  • knowledge and applied experience of biopharmaceutical process design, technology transfer and drug product fill/finish operations
  • ability to collaborate with cross functional teams
  • Excellent oral and written language skills in German and/or English
  • Motivated, self-starter able to work independently with demonstrated problem-solving skills

Nice to have

  • Experience with a variety of container-closure systems including vials, syringes and applicable delivery devices
  • Analytical Reasoning
  • Biochemistry
  • Biotechnology
  • Chemistry
  • Manufacturing, and Control (CMC)
  • Clinic

What the JD emphasized

  • biologics drug product development within the biopharmaceutical industry is required
  • Knowledge and applied experience of biopharmaceutical process design, technology transfer and drug product fill/finish operations is a must
  • Ability to collaborate with cross functional teams is a must