Home » Principal Scientist Biotherapeutics

Principal Scientist Biotherapeutics at Johnson & Johnson

Position Principal Scientist Biotherapeutics
Posted 27 May 2026
Expired 26 Jun 2026
Company Johnson & Johnson
Location Ringaskiddy | IE
Job Type Full Time

Job Description:

Latest job information from Johnson & Johnson for the position of Principal Scientist Biotherapeutics. If the Principal Scientist Biotherapeutics vacancy in Ringaskiddy matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Johnson & Johnson for the position of Principal Scientist Biotherapeutics below matches your qualifications.

Job Overview

The Leiden-based Protein Analytical Development team, part of the Discovery, Product Development and Supply (DPDS) organization in Johnson & Johnson, is recruiting for a Principal Scientist to take on the role of Analytical Scientific Integrator. The team is responsible for a wide range of activities essential to the development and commercial manufacturing of protein products, ranging from method development and comparability studies to protein characterization and life‑cycle management.

Key Responsibilities
  • Lead analytical development activities across clinical development and life‑cycle management, including CMC development, method replacements, comparability studies, shelf‑life extensions and specification management.
  • Accountable for analytical content in global regulatory submissions, post‑approval submissions and health‑authority interactions, including audits.
  • Represent AD on the CMC and VC teams and be accountable for all analytical deliverables.
  • Define and drive analytical strategies aligned with product phase and regulatory expectations, leading a cross‑functional scientific team from all AD sub‑functions.
  • Communicate project status, resources, budget, risks and mitigation strategies to senior management.
  • Engage and influence stakeholders across DPDS, including Manufacturing, Regulatory, Quality and external partners.
Qualifications
  • Minimum Master’s degree in Analytical Chemistry, Biochemistry, Biological Science or a related discipline with at least 8 years of biopharmaceutical development experience. Ph.D. with at least 3 years of experience is preferred.
  • Strong working knowledge of biotherapeutic development and analytical strategy, including protein characterization, separation techniques and potency assays.
  • Experience authoring and reviewing IND and/or BLA/MAA sections and addressing health‑authority questions is preferred.
  • Excellent leadership, influencing, communication (English, oral and written), interpersonal and negotiation skills; ability to collaborate in a matrix environment.
Preferred Skills
  • Analytical reasoning, biochemistry, biotechnology, clinical research and regulations, clinical trial design, coaching, critical thinking, drug discovery development, emerging technologies, chemistry, CMC, molecular diagnostics, organizational skills, pharmacovigilance, presentation design, process improvement, productivity planning, scientific research.
Pay Range

68,800 - 110,000 EUR annual gross.

Benefits

Base pay plus annual bonus, vacation days, parental leave (minimum 12 weeks), bereavement leave, caregiver leave, volunteer leave, well‑being reimbursements, financial, physical and mental health programs, service anniversary awards, and access to several insurance plans. Detailed information is available from the Employee Benefits portal.

Equal Employment Opportunity

Johnson & Johnson is an affirmative action and equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, protected veteran status or disability.

#J-18808-Ljbffr

Job Info:

  • Company: Johnson & Johnson
  • Position: Principal Scientist Biotherapeutics
  • Work Location: Ringaskiddy
  • Country: IE

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Principal Scientist Biotherapeutics at the office Ringaskiddy above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

Next Page »

Similar Job Vacancies

  Job Search Agregator 2026
About Us
Privacy Policy
Disclaimer
Terms and Conditions
Contact Us
Submit XML Feed

© Jobkos

  By visiting the Jobkos website, viewing, accessing, or using any of the services or information created, collected, compiled, or submitted to Jobkos, you agree to be bound by the following Terms and Conditions of Service.
Created by Jobkos | | | |