项目介绍

2026年4月29日

Are you curious about how proteins influence the mechanical properties of DNA? And do you enjoy research at the single-molecule level to answer fundamental questions in biology? Then this may be the opportunity you are looking for!

The precise packaging of DNA by structural proteins is fundamental to maintaining genome integrity and regulating cellular function. These structural proteins govern the physical topology of the genome, translating molecular-level interactions into the large-scale architecture required for living cells. Disruptions in these structural processes are often linked to severe genetic disorders and cancer, underscoring the importance of understanding their mechanics. Our lab employs single-molecule biophysics to investigate the fundamental properties of protein-DNA interactions.

In this project, you will use optical tweezers to probe the dynamics and force-responses of structural proteins at the single-molecule level. The goal is to uncover the physical principles that drive DNA organisation and how their dysfunction contributes to disease.

We are seeking a scientist with a strong interest in chromatin biology who is eager to engage in multidisciplinary research. You will join the Chromatin Biophysics group at the Radboud Institute for Molecular Life Sciences under the supervision of Dr Jorine Eeftens. You will work closely with fellow group members in a multidisciplinary team, ranging from physicists to medical biologists. Our group maintains strong connections with the Institute for Molecules and Materials, providing ample opportunities for interdisciplinary collaboration within the institutes and with external partners. You will assist in interdisciplinary teaching, with a teaching load up to 10% of your working time.

Would you like to learn more about what it’s like to pursue a PhD at Radboud University? Visit the page about working as a PhD candidate. 

At Radboud University, I can fully focus on expanding my expertise while learning from my peers and mentors.Noemí Segura-SoléPhD candidate in Microbial EcologyRead Noemí’s story

Does this sound like you?

• You have an MSc degree in Molecular Sciences, Biophysics, Nanobiology, Biochemistry, or a related field.
• You are eager to expand your skills by working in an interdisciplinary field and team.
• You have excellent communication and writing skills (in English).
• It would be advantageous if you have experience with optical tweezers and/or chromatin biology.

What we offer you

• We will give you a temporary employment contract (0.8 FTE 5- year contract – 1.0 FTE 4- year contract) of 1.5 years, after which your performance will be evaluated. If the evaluation is positive, your contract will be extended by 2.5 years (4-year contract) or 3.5 years (5-year contract).
• You will receive a starting salary of €3,059 gross per month based on a 38-hour working week, which will increase to €€3,881 from the fourth year onwards (salary scale P).
• You will receive an 8% holiday allowance and an 8,3% end-of-year bonus. 
• You will receive extra days off. With full-time employment, you can choose between 30 or 41 days of annual leave instead of the statutory 20. 

Additional employment conditions

Work and science require good employment practices. Radboud University’s primary and secondary employment conditions reflect this. You can make arrangements for the best possible work-life balance with flexible working hours, various leave arrangements and working from home. You are also able to compose part of your employment conditions yourself. For example, exchange income for extra leave days and receive a reimbursement for your sports membership. In addition, you receive a 34% discount on the sports and cultural activities at Radboud University as an employee. And, of course, we offer a good pension plan. We also give you plenty of room and responsibility to develop your talents and realise your ambitions. Therefore, we provide various training and development schemes.

Where you will be working

The Radboud Institute for Molecular Life Sciences (RIMLS) is a leading interfaculty research institute of the faculties of Science (FNWI). Research areas of RIMLS include epigenetics, stem-cell and developmental biology, computational biology and biophysics. RIMLS operates its own wet lab, microscopes and computational facilities, and currently has about 60 researchers, providing a vibrant and international working environment. The Eeftens team also has strong links with the Institute for Molecules and Materials (IMM), renowned for expertise in physical chemistry and soft matter, providing a synergistic multidisciplinary research environment.

Faculty of Science
The Faculty of Science (FNWI), part of Radboud University, engages in groundbreaking research and excellent education. In doing so, we push the boundaries of scientific knowledge and pass that knowledge on to the next generation.

We seek solutions to major societal challenges, such as cybercrime and climate change and work on major scientific challenges, such as those in the quantum world. At the same time, we prepare our students for careers both within and outside the scientific field.

Currently, more than 1,300 colleagues contribute to research and education, some as researchers and lecturers, others as technical and administrative support officers. The faculty has a strong international character with staff from more than 70 countries. Together, we work in an informal, accessible and welcoming environment, with attention and space for personal and professional development for all.

Radboud University
At Radboud University, we aim to make an impact through our work. We achieve this by conducting groundbreaking research, providing high-quality education, offering excellent support, and fostering collaborations within and outside the university. In doing so, we contribute indispensably to a healthy, free world with equal opportunities for all. To accomplish this, we need even more colleagues who, based on their expertise, are willing to search for answers. We advocate for an inclusive community and welcome employees with diverse backgrounds, cultures, and perspectives.

If you want to learn more about working at Radboud University, follow our Instagram account and read stories from our colleagues.

Is this the job for you?

You can apply only via the button below. Address your letter of application to Jorine Eeftens. In the application form, you will find which documents you need to include with your application. We look forward to receiving your application.

The first interviews will take place on Monday 8 June. You will preferably start your employment on 1 September 2026.

We can imagine you’re curious about our application procedure. It describes what you can expect during the application procedure and how we handle your personal data and internal and external candidates.