QC Microbiology, Haarlem, Noord-Holland

Location: Haarlem, Noord-Holland  |  Sector: Pharmaceuticals  |  Start Date: 11/2/2026  |  Job ref: 59390

 

Company
Our client is a global pharmaceutical manufacturing organisation with a strong focus on quality, patient safety, and compliance. Their site operates in a highly regulated environment and is committed to continuous improvement, high standards of hygiene and safety, and reliable delivery of laboratory results that support product release.

Job Description
For our client, we are looking for a QC Microbiology Technician (Sterility & Endotoxin Testing) to perform routine and non-routine microbiological testing on a variety of samples in a regulated laboratory environment. The role is hands-on and includes testing, accurate documentation in digital systems, and supporting investigation and improvement activities to ensure quality standards and timelines are met.

Responsibilities
- Perform routine and non-routine microbiological analyses according to approved procedures and quality standards
- Carry out bioburden testing using membrane filtration and plate-based methods
- Test for specific microorganisms using selective/elective growth media
- Perform endotoxin testing using gel-clot and kinetic chromogenic methods
- Execute sterility testing on finished products
- Support microorganism identification using methods such as Gram staining and/or MALDI-TOF
- Perform growth media release testing where required
- Work safely and accurately in safety cabinets and isolators
- Record, review, and report results in a laboratory information system (LIMS)
- Support inventory management for media and laboratory consumables
- Maintain a clean and compliant working environment; clean and maintain equipment as required
- Escalate deviations promptly and support deviation documentation and investigations
- Contribute to validation/qualification activities for methods and equipment where applicable
- Help improve documentation (SOPs, work instructions) and support audit readiness
- Support training and knowledge sharing within the team

Requirements
- Laboratory education at MLO level 4 or higher, ideally with a microbiology specialisation
- Experience working in a GMP/GLP regulated environment
- Hands-on experience with core microbiology testing (bioburden, endotoxin, sterility) is strongly preferred
- Experience working with LIMS or similar digital lab systems
- Comfortable working in controlled environments using safety cabinets/isolators and following strict hygiene rules
- Good written communication skills in Dutch and/or English (fluency in Dutch is preferred)
- Accurate, quality-focused, and proactive working style with strong attention to detail
- Willingness to follow strict PPE requirements (including use of a full-face mask when required)

Other Information
The role is based on-site in Haarlem and offers the opportunity to work in a structured QC environment where quality, safety, and documentation are key.
If you are interested and want to apply, please submit your application via the apply button below and contact me.

59390

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Ayesha Ullah

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