About us

What we stand for

Together with our clients and partners wchallenge today’s possibilities and enable the unthinkable. Our purpose is to boost the Regenerative Medicine ecosystem and facilitate the translation of promising novel cell and gene therapies.

As a team we share a drive to promote people’s health, wellbeing, and happiness by accelerating promising cell and gene therapies into the clinic, onto the market and so to the patients. We bridge between cutting edge research and clinical GMP production. 

At NECSTGEN you will be challenged and supported to leverage your skills and expertise to make an impact. We know that people are the foundation of successes and invest in excellent benefits, a healthy supportive working environment, flexible hours, and training & development. Yet more important than perks and salary: When you join NECSTGEN the aim is not to have you work for the company but enable you to co-define the company. Join us and find pride and purpose in becoming a co-author of our story and the next chapter of Regenerative Medicine. 

Join us

Current openings

Lead Scientist Cell Therapy
Cell Therapy Development
  • Leiden, Netherlands
Sr Quality Assurance Specialist ATMPs
Quality Assurance
  • Leiden, Netherlands
Upstream Process (USP) Lead for Viral Vector
Gene Therapy Development
  • Leiden, Netherlands
Head of Viral Vector Development
Gene Therapy Development
  • Leiden, Netherlands
Open Application
  • Leiden, Netherlands

Our team

The people behind our company

Prof. Ton Rabelink
Paul Bilars
Gerard van Loon
Benjamin Sieters
Project Management
Juan Novoa
Technician Cell Therapy
Peter den Heijer
Financial Controller
Luis Ricardo
Head of QA
Melissa van Pel
Head of Cell Therapy Development
Geertje Janssen
HR Business Partner
Tristan Pritchard-Meaker
Head of Business Development


Mirai Building, Leiden Bio Science Park, the Netherlands


Sylviusweg 62