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Open Positions

Open Positions

Do you want to create your future with us? In this section, you can explore our open positions.

Protagen Protein Services (PPS) is interested in enthusiastic and smart people.

If you are ready to become a part of our PPS team please send your application.

Working at Protagen Protein Services

Please send your comprehensive application via E-Mail to Dr. Petra Weingarten, Director Human Resources. The application is your opportunity to share as much information as possible about yourself, and to tell us about your skills, interests and achievements. Please enclose all relevant documents in one or two PDF-documents.

We are also happy to receive your informative unsolicited application by E-Mail.

Protagen Protein Services GmbH
Otto-Hahn-Str. 15
44227 Dortmund
Phone: +49 231 9742 6100
E-Mail: hr@ProtagenProteinServices.com

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Protagen Protein Services (PPS) is a world leading CRO and recognized expert for analytical services in protein science regarding characterization, method development, validation and routine testing of antibodies, proteins, vaccines and other formates of biopharmaceuticals. Our sites are equipped with modern, state-of-the-art equipment for the analytical characterization of biopharmaceuticals regarding structure, purity, chemical modification, aggregation, particle formation, thermal stability e.g.. We offer service modules for analytcal support from research to approval regarding:

  • Developability
  • Clone Selection & Process Development
  • Extendend Characterization & Comparability
  • Stability & Release


Protagen Protein Services (PPS) is a world leading CRO and recognized expert for analytical services in protein science. More than 20 years of market experience and the comprehensive spectrum of validated analytical methods ensure the highest quality for customers in the pharmaceutical, biotech and life science industry.

PPS supports Biosimilar developers with a broad range of analytical methods and consulting in achieving and demonstrating Biosimilarity