Do you want to contribute to top quality medical research?

To be a doctoral student means to devote oneself to a research project under supervision of experienced researchers and following an individual study plan. For a doctoral degree, the equivalent of four years of full-time doctoral education is required.

The Department of Microbiology, Tumor and Cell Biology (MTC) at Karolinska Institutet conducts research and teaching within immunology, infection biology, cell biology and cancer. Our key words are multidisciplinary, bridging, national and international collaborations.

The research team

The Sorobetea lab is a newly established research team looking for an ambitious PhD candidate. The group studies how granulomas protect the body against bacterial infection. This knowledge may enable new therapies against harmful microbes that are resistant to antibiotics, as well as alleviate granulomatous diseases.

The doctoral student project and the duties of the doctoral student

You will study how the immune system combats infection with the bacterium Yersinia. Among other things, you will investigate how lymphocytes sterilize intestinal granulomas using a mouse model. These experiments will be complemented by in vitro techniques where the mechanisms involved can be studied in depth.

What do we offer?

A creative and inspiring environment full of expertise and curiosity. Karolinska Institutet is one of the world's leading medical universities. Our vision is to pursue the development of knowledge about life and to promote a better health for all. At Karolinska Institutet, we conduct successful medical research and hold the largest range of medical education in Sweden. As a doctoral student you are offered an individual research project, a well-educated supervisor, a vast range of elective courses and the opportunity to work in a leading research group. Karolinska Institutet collaborates with prominent universities from all around the world, which ensures opportunities for international exchanges. You will be employed on a doctoral studentship which means that you receive a contractual salary. Employees also have access to our modern gym for free and receive reimbursements for medical care.

Eligibility requirements for doctoral education

In order to participate in the selection for a doctoral position, you must meet the following general (A) and specific (B) eligibility requirements at latest by the application deadline.

It is your responsibility to certify eligibility by following the instructions on the web page Entry requirements (eligibility) for doctoral education.

A) General eligibility requirement

You meet the general eligibility requirement for doctoral/third-cycle/PhD education if you:

  1. have been awarded a second-cycle/advanced/master qualification (i.e. master degree), or
  2. have satisfied the requirements for courses comprising at least 240 credits of which at least 60 credits were awarded in the advanced/second-cycle/master level, or
  3. have acquired substantially equivalent knowledge in some other way in Sweden or abroad.*

Follow the instructions on the web page Entry requirements (eligibility) for doctoral education.

*If you claim equivalent knowledge, follow the instructions on the web page Assessing equivalent knowledge for general eligibility for doctoral education.

B) Specific eligibility requirement

You meet the specific eligibility requirement for doctoral/third-cycle/PhD education if you:

- Show proficiency in English equivalent to the course English B/English 6 at Swedish upper secondary school.

Follow the instructions on the web page English language requirements for doctoral education.

Verification of your documents: Karolinska Institutet checks the authenticity of your documents. Karolinska Institutet reserves the right to revoke admission if supporting documents are discovered to be fraudulent. Submission of false documents is a violation of Swedish law and is considered grounds for legal action.

(A) and (B) can only be certified by the documentation requirement for doctoral education.

Skills and personal qualities

This position is open to those who have obtained a Master’s degree in molecular biology or a related field. This eligibility requirement must be met at the time of application.

In addition to the aforementioned requirements for the position:

  • Experience of immunological techniques (e.g. spectral flow cytometry and ELISA) and animal models (preferably infections or diseases of the mouse intestine) is a requirement (including a validated Function A certificate). For example, we would like you to have worked with Gram-negative bacteria. 

Meritorious for the position:

  • Competence in microbiology is desirable.
  • It is highly meritorious to have studied T cells in granulomas or other in vivo contexts.

Terms and conditions

The doctoral student will be employed on a doctoral studentship maximum 4 years full-time.


Application process

Submit your application and supporting documents through the Varbi recruitment system. Use the button in the top right corner and follow the instructions. We prefer that your application is written in English, but you can also apply in Swedish.

Your application must contain the following documents:

  • A personal letter and a curriculum vitae
  • Degree projects and previous publications, if any
  • Any other documentation showing the desirable skills and personal qualities described above
  • Documents certifying your general eligibility (see A above)
  • Documents certifying your specific eligibility (see B above)

Selection

A selection will be made among eligible applicants on the basis of the ability to benefit from doctoral education. The qualifications of the applicants will be evaluated on an overall basis.

Karolinska Institutet uses the following bases of assessment:

  • Documented subject knowledge of relevance to the area of research
  • Analytical skill
  • Other documented knowledge or experience that may be relevant to doctoral studies in the subject.

All applicants will be informed when the recruitment is completed.

https://ki.se/en/people/daniel-sorobetea

https://sorobetea.com

Want to make a difference? Join us and contribute to better health for all!

Type of employment PhD placement
Contract type Full time
First day of employment According to agreement
Salary According to the doctoral ladder
Number of positions 1
Full-time equivalent 100
City Solna
County Stockholms län
Country Sweden
Reference number STÖD 2-261/2026
Contact
  • Daniel Sorobetea, daniel.sorobetea@ki.se
  • Velmurugesan Arulampalam, velmurugesan.arulampalam@ki.se
Union representative
  • Taher Darreh-Shori, SACO, taher.darreh-shori@ki.se
  • Carina Eklund, OFR, carina.eklund@ki.se
  • Elizabeth Valenzuela, SEKO, elizabeth.valenzuela@ki.se
Published 21.Jan.2026
Last application date 03.Feb.2026
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