Scientist Bioinformatica | Leiden

The complex microbial ecosystem of our microbiome plays a crucial role in our health. Although metagenome sequencing has provided detailed information about the composition of the microbiome, fundamental questions remain about the interactions between these microorganisms and our immune system, metabolism, and disease processes. These fascinating research areas offer innovation opportunities for the development of new therapeutic approaches, including pre- and probiotics and personalised treatment methods, which can have a positive impact on human health.

As a Scientist Bioinformatics, you will work within the Health & Work unit, in the Microbiology & Systems Biology (MSB) Research Group. With your expertise in bioinformatics and a passion for microbiology, you will contribute to analyses and the role of the microbiome in disease and health.

You will work together with colleagues and external partners outside TNO in project teams on various research questions. In addition to conducting analyses, you will contribute to project proposals, quotations, and reports. In this way, you contribute to the visibility of our research and the success of innovation and collaboration projects for clients and partners.

Read more about TNO Health & Work

You are driven and an expert in bioinformatics. You have an interest in human health and want to contribute to better health for everyone. You feel at home in multidisciplinary teams where you collaborate with microbiologists, cell biologists, physiologists, and clinical experts. You are proactive and curious by nature. Furthermore, you can explain your research to a diverse audience.

What else do you bring?

• You have 1-3 years of experience in bioinformatics analyses, preferably in the field of the human microbiome.
• Experience with the development of bioinformatics pipelines, interactive data visualisation, and web applications (R Shiny).
• Excellent command of Python or R.
• Experience with Linux, bash, and high-performance computing.
• You have an M.Sc. in Bioinformatics or a relevant field.
• You are entrepreneurial, proactive, creative, and able to work well in a team.
• You have a good command of both Dutch and English.

Challenging and varied work with a real impact. And plenty of opportunities as, at TNO, you are in charge of shaping your career. We offer a gross monthly salary between € 3,500 and € 4,500 (based on your knowledge and experience), 8% holiday pay, a 13th month bonus of 8.33% and a flex budget (5.58% + € 180). In addition, you will be given every opportunity to develop yourself.

TNO offers optional employee benefits, enabling you to tailor your benefits package to match your personal situation. You may also expect:

• An extremely professional, innovative working environment where colleagues are leading experts in their field.
• The opportunity to attend courses, workshops and conferences, and to receive training and coaching based on your needs.
• 33 days annual leave on a full-time basis.
• An employer that values and encourages diverse talent, with initiatives like the Female Leadership Program, our Rainbow Community and round tables on inclusion topics.
• We offer a comprehensive and flexible mobility plan that also includes full compensation for public transportation for commuting and business travel[OPTIONAL] or a leased car.
• Great social events with your team and other TNO colleagues. That’s how you will get to know a lot of people really quickly.
• Flexible working hours, the possibility to work parttime (32 of 36 hours) and the possibility of working from home.
• A good pension scheme.

Read more about tailoring your benefits package.

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world. Read more about TNO as an employer.

At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity, equity and inclusion.

Please apply before the 2nd of November, 2025. The selection process comprises two interview rounds. In a final meeting we will discuss the terms of employment and your tailored benefits package. We aim to finalize the entire process within four weeks.

The selection process may include an online assessment and a reference check.

A certificate of Conduct (VOG) is required before starting a new job at TNO.