Scientist - Immunology, BioTech

Get 360Pharma; Leiden; On-site; EUR 70,000 - 95,000; Full time

Benefits offered by this job

25 vacation days

National holidays off

Job summary

MAT Research in Leiden is seeking a Scientist with a PhD in Immunology to join our hands-on R&D team. You will perform immunology experiments, PBMC isolation, ELISA and Flow Cytometry, contribute to assay development and documentation in a fast-moving, animal-free testing environment.

This role offers growth in a scale-up biotech setting and meaningful product development impact. The position emphasizes rigorous QA/QC, regulatory documentation, and close collaboration with scientists and

Qualifications

• PhD in Immunology or related field and hands-on lab experience.
• Experience with PBMC isolation and cellular assays (ELISA, Flow Cytometry).
• Familiarity with GMP/GLP or ISO standards is a plus.
• Strong documentation, data analysis, and reporting skills.

Responsibilities

• Design, plan, and execute immunology experiments in a lab setting.
• Support assay development, optimization, and QA/QC standards.
• Prepare technical documentation and reports on experimental results.
• Collaborate with technicians and scientists to ensure smooth operations.
• Assist with regulatory compliance documentation and client-facing support.

Skills

Analytical mindset

Scientific writing

Teamwork

Communication

Education

PhD in Immunology

Tools

PBMC isolation

ELISA

Flow Cytometry

Job description

MAT Research is a pioneering company in the field of pyrogen testing, committed to ushering in a new era of ethical and accurate diagnostics. Since 2016, we have been leading the development of the Monocyte Activation Test (MAT), an animal-free alternative to traditional Rabbit Pyrogen Tests. Our ready-to-use MAT kits offer a robust and highly reliable method for detecting a broad range of pyrogens in parenteral drugs. ISO:9001:2015 certified, we uphold the highest standards of quality in all our products and services. By focusing on in-vitro human-based testing, we aim to improve patient safety while saving hundreds of thousands of animal lives each year. We are steadfast supporters of the European Pharmacopoeia's vision to replace animal-based tests with MAT in line with regulatory guidelines. For more details, go to our job page.

We are looking for a motivated Scientist with a strong immunology background to join our team in Leiden. This role is suitable for someone with a PhD who enjoys hands-on laboratory work, scientific problem-solving, and contributing to product development in a biotech environment.

You will contribute to our R&D activities, support assay development and optimisation, and help ensure high-quality lab execution and documentation. This is a great opportunity for a scientist who wants to grow in a scale-up biotech company while applying their immunology expertise to meaningful, animal-free testing.

Your key responsibilities will include:

• Scientific research, experimental execution, and laboratory testing.
• Support of product development and assay optimisation.
• Contribution to Quality Assurance & Control (QA/QC) standards.
• Support with product-related lab work, manufacturing activities, and delivery processes.
• Support with regulatory compliance documentation.
• Collaboration with lab technicians and scientists to support smooth lab operations.

To fulfil these responsibilities, you will:

• Design, plan, and execute experiments with support from senior colleagues where needed.
• Routinely perform immunological, cell-based, and analytical methods, such as PBMC isolation, ELISA, and Flow Cytometry.
• Analyse experimental data and translate results into clear reports, summaries, and technical updates.
• Maintain accurate experiment records and documentation to support data integrity and traceability.
• Follow internal SOPs, lab safety practices, and quality requirements.
• Contribute to assay optimisation, troubleshooting, and continuous improvement of lab workflows.
• Support preparation of technical documentation and, over time, contribute to client-facing scientific support or training where relevant.
• Work closely with the scientists and technicians to support daily lab operations and product-related work.

Your qualifications are:

• Living in the Netherlands near Leiden or able to relocate in the short term.
• PhD in Immunology, Immuno-oncology, Immunotherapy, Cell Biology, or a related discipline. (Fresh PhD graduates are welcome to apply)
• Hands-on experience with PBMC isolations, cellular assays, and analytical methods such as ELISA and Flow Cytometry.
• Familiarity with regulatory standards such as ICH is a plus.
• Strong analytical mindset and experience working with scientific data analysis tools.
• Demonstrated precision, attention to detail, and reliability in experimental execution.
• Familiarity with quality standards (GMP/GLP or ISO:9001) is a plus.
• Good scientific writing and reporting skills.
• Adaptable self-starter with good teamwork skills and the ability to manage priorities to meet deadlines.
• Comfortable working in a hands-on, fast-moving biotech scale-up environment.
• Willingness to travel occasionally for business trips or client support.
• Excellent communication skills with fluency in English (Dutch, German, or French is a plus).

Your compensation will be: Competitive base salary (Full-time, 40 hrs/week) Twenty-five vacation days per year and your National Holidays off. We're Recruiting high performers! If you have the zeal for science, the drive to make a difference, and the passion to be a part of an evolving and revolutionary field, we want YOU. Step into the future with MAT Research. Together, we'll create a world where ethical testing is the norm, not the exception.