Bioprocess Technician (all genders)

Job summary
Permanent contract
Suresnes
Occasional remote
Salary: €28K to 32K
Starting date: October 31, 2025
Experience: > 2 years
Education: High School Diploma
Skills & expertise
Continuous improvement
Inventory management

Phagos
Phagos

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The position

Job description

As a Bioprocess Technician, you will be involved in day-to-day production activities, particularly focusing on:

  • Preparation and operation of shake flasks (Erlenmeyer cultures) and bench-scale bioreactors for the production of bacteriophages

  • Purification of bacteriophages (TFF, filtration steps, Bottling)

  • Sampling for  in-process controls or QC analysis

  • Monitoring of critical process parameters

  • Participating in troubleshooting and continuous improvement efforts to optimize production processes and resolve on-going issues

  • Preparation of media, buffers, and other reagents needed for production

  • Cleaning and sterilization of equipments (e.g bioreactors)

  • Supporting process optimization and scale-up activities in collaboration with the R&D  / process development activities

  • Filling out batch records and production documentation with accuracy and traceability

  • Participation in daily operations management, including inventory tracking and ordering of consumables

  • Routine cleaning of cleanroom areas


Preferred experience

  • Technical degree (BTS / DUT / License Pro / Bachelor’s) in biotechnology, bioproduction, biochemistry, or related field

  • At least 2 years of experience in comparable work fields (Biotech, Bioproduction…)

  • Familiarity with aseptic techniques and microbial cell culture in 2D / 3D

  • Ability to follow SOPs and maintain rigorous documentation

  • Team player with a proactive mindset and hands-on attitude

  • Comfortable working in a fast-paced, dynamic environment


Recruitment process

Step #1 Interview with Marion, our Team Lead – Bacteriophage Bioprocessing

Step #2 Interview with Ilias, our Head of R&D

Step #3 Meet our co-founders Adèle & Alex

Team fit : Last but not least, you will meet 5 members of Phagos, randomly picked for a Teamfit discussion, in English as our team is international. When possible, this meeting will be held in our office in Suresnes.

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