• 02 oktober 2026
  • vacaturenummer: 754528

Combine your passion for microbiology with a career that matters! We’re looking for a Lab Technician who excels in teamwork and precision. At Johnson & Johnson Innovative Medicine, you’ll be at the heart of vital pharmaceutical work. Ready to level up your skills? Find out everything you need to know about becoming our next Lab Technician below!

A workplace at an international organization

A gross salary starting at €3.043 p/m

A pleasant working environment

Opportunities to develop yourself

A working week of 40 hours

Full compensation for public transport

As a Lab Technician Microbiology you meet the following requirements:

  • You completed a relevant MBO or HBO education in Biology, Biomedical Sciences, or a compatible field.
  • You have experience with GMP or GLP.
  • You are available for 40 hours per week.
  • You have practical experience with the techniques mentioned in the job description.
  • You are able to work both independently and in a team.
  • You speak English.

As a laboratory technician at the Microbiology department, you are responsible for performing microbiological analyzes. Various techniques are used for this, such as Environmental Monitoring, Bioburden, Endotoxin determination (LAL), sterility test and identification of micro-organisms.
All tests are performed in accordance with Good Manufacturing Practices / Good Laboratory Practices. In addition, you are responsible for checking test data and timely reporting of test results. You take care of accurate administration, so that retrieving data in the context of quality assurance is easy. In consultation, it is examined whether additional tasks or participation in projects is possible.

Johnson & Johnson Innovative Medicine is on a mission to tackle global health challenges, from oncology to infectious diseases. Guided by our famous J&J Credo, we always prioritize our patients, customers, and employees. There is a great atmosphere at the headquarter at Leiden. We have a critical role in bringing biotherapeutics and vaccines to patients worldwide. To strengthen our team, we are constantly looking for enthusiastic, talented individuals. Who have the ambition to develop themselves and add value to Johnson & Johnson. Are you ready to make an impact?

  • A pleasant, modern environment that's professional yet informal. Easily connect and exchange ideas with senior colleagues;
  • Enjoy 36 holiday days per year (based on full-time employment);
  • Full travel reimbursement for both public transport and private travel, plus immediate enrollment in the Randstad pension plan;
  • Unlimited access to free online training via GoodHabitz to help you stay ahead;
  • A salary and an end-of-year bonus to reward your hard work and flexibility.

Good to know: within 15 minutes of applying, you will receive a WhatsApp message from us. We will ask you a few short questions about your application so we can assist you faster. Don't have WhatsApp? No problem! In that case, we will contact you by phone or email.

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