Upstream Scientist - OPEN Oeiras

Overview

Rodon Biologics is a biotech CRO/CDMO with 20 years of activity located in the region of Lisbon, Portugal. We support recombinant protein biopharmaceutical programmes producing small amounts of product for
- stage research, through cell line and process development up to GMP production for clinical trials.

What you’ll do

We are looking for a skilled Upstream Scientist for a
- time,
- site role in Oeiras (Lisbon region) to develop, optimize, and monitor cell culture and fermentation processes, ensuring
- quality protein production.

• Plan and optimize cell culture and fermentation processes.
• Perform protein characterization and bioassays using techniques like ELISA, SDS-PAGE, and flow cytometry.
• Collaborate with
  - functional teams to ensure seamless integration across projects.
• Maintain lab equipment, reagents, and quality standards.

What we’re looking for

• Degree in Biochemical engineering or equivalent
• Hands-on experience with bacterial, yeast, and/or mammalian cell cultures.
• Strong analytical and
  - solving skills.
• Knowledge of upstream bioprocesses and process optimization.
• Team player with attention to detail and a
  - driven mindset.

How to apply

If you have the required skills and motivation and would like to join a
- of the art growing company, please apply with your CV, to info@rodonbiologics.com with the subject “Upstream scientist recruitment” by 17 October 2025.

03-10-2025

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