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Fermentation Technologist (Microalgae) – Veenendaal

Posted on 1 November 2026

Your contact

Laurens Verheijden

Chemicals & QHSE advisor

l.verheijden@teamaxtreno.com

Optimize and scale upstream fermentation processes for microalgae. In this full-time role in Veenendaal, you will combine process-data analysis with bioprocess and hygiene expertise.

The role

As a fermentation technologist, you will work at our client company to optimize, standardize and validate upstream processes for industrial microalgae production. You will work closely with colleagues in production, development, quality and maintenance.

What you will do

  • Optimize the preparation and sterilization of media, inoculation strategies and fermentation processes.
  • Define and control critical process parameters to support stable, consistent and reproducible cultivation.
  • Set up process-data collection and analyze results to improve performance, quality and resource efficiency.
  • Translate laboratory and pilot-scale results into robust industrial processes, including scale-up and handover to production.
  • Embed procedures in standard work, investigate process deviations and initiate improvements.
  • Contribute to new technologies, automation, instrumentation and sensor systems. Prepare process documentation, protocols and work instructions.
  • Support product development and innovation projects.

What you bring

  • A completed degree at higher professional or university level in biotechnology, (bio)process engineering, food technology, chemical technology or a related field.
  • At least five years of experience in a biotechnological production environment involving fermentation.
  • Good knowledge of hygiene, microbial processes and CIP/SIP processes for upstream installations.
  • A practical approach and the ability to design processes and help build them.
  • Strong analytical skills and confidence working with process data.
  • Clear communication, accuracy and the ability to translate theory into practice.
  • An interest in sustainability, innovation and biotechnology.

What is offered

This is a full-time role in Veenendaal, Utrecht. Exact weekly hours, any shift pattern and the contract type have not been specified.

You will have room to develop and contribute to technological growth, working with unique fermentation installations and processes. The working environment is informal, with engaged colleagues and direct communication. The offer includes a market-competitive salary and good secondary benefits.

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