Postdoctoral Researcher (Postdoc)
Name: Dr. Romana Pernisch
Degree: Dr. sc. Computer Science (UZH)
Profession: Postdoctoral Researcher (Postdoc)
Employer: Vrije University Amsterdam, Netherlands
Describe your job in one sentence.
As a postdoc, I conduct research in my area of expertise, present my findings at national and international conferences, supervise students with their theses, and assist with teaching.
What are the three main tasks in your job?
- Research: planning, execution, publication, and presentation
- Teaching: supervising theses, supporting 1-2 courses with planning and, in some cases, execution
- Management support for the research group, e.g., by leading group meetings
What do you think is the best/most exciting thing about this job?
The research community, which meets regularly at conferences, and the freedom to conduct research, which does, however, depend on the project or position.
What is the biggest challenge in this job?
The pressure to publish is often high and is inherent in the university environment. There are often no direct opportunities for advancement, because the next career step is an (assistant) professorship. This step usually involves moving to another university and often also moving to another country.
What does it take to enter this profession or be successful in it?
You need a doctoral degree that provides the specialist knowledge required for a postdoc: knowing what it means to conduct research and being familiar with the field of research. You need to be an independent thinker and proactive in order to gain a foothold as a postdoc, build a network of collaborations, and continue to publish.
What opportunities for advancement/further development are there?
Further development opportunities are offered in training courses and include, for example, a teaching diploma specifically for teaching and supervising at universities. Further training courses for leadership skills and strategic development at university level are also often offered. The next career step after a postdoc (often limited in time) is an (assistant) professorship, which can rarely be taken up at the same university.
As a graduate, what would you have liked to know about this profession?
It is important to take time during your PhD to complete publications before taking the next step in your career.
What advice would you give to students who are interested in this job?
Independence, perseverance, an interest in research, and a bit of luck are necessary in this profession. It is difficult to make up for the “loss” of four years for a PhD outside of a university. However, it is possible to move from the university to other areas.
Looking back on your career, is there anything you would do differently? Why?
In retrospect, I would have taken more time during my PhD, as I started a postdoc very early on. The difference between these two positions was significant, and the postdoc required much more independence, which made the transition more difficult so early on.
Is there anything else you would like to share with current students?
No matter what career you choose, don't forget that you can change it again if it doesn't suit you. Whether it's the environment or the work, it's “just” a job. With the degree you have, you will be able to take a different path if you want to.
(Status: November 2025)