Doctoral (PhD) student position in cellular and molecular immunology

Karolinska Institutet; Solna kommun; On-site; SEK 396,000 - 468,000; Full time

Benefits offered by this job

Gym access

Medical care reimbursements

International exchanges

Job summary

Karolinska Institutet in Stockholm invites applications for a PhD student position to study immune system function within an international team. The work combines in vivo and in vitro approaches, with emphasis on lymphocyte development, function, and mechanisms.

The doctoral position is funded as a doctoral studentship with a contractual salary for up to four years, offering supervision, access to courses, and opportunities for international exchanges in a leading biomedical research environment.

Qualifications

• Master's degree or equivalent is required for doctoral education.
• Strong English skills and ability to collaborate in a team.
• Prior wet lab experience is advantageous.

Responsibilities

• Plan and conduct experiments and analyze data.
• Interpret results and present findings.
• Work in a collaborative research environment across labs.
• Develop broad experimental skills in immunology.

Skills

English proficiency

Team collaboration

Research motivation

Education

Master's degree in a relevant field

Tools

Flow cytometry

Molecular biology techniques

Single-cell RNA sequencing (scRNA‑seq)

Bioinformatics analysis

Job description

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 research group

The successful candidate will join an international team of enthusiastic researchers. Stockholm is a vibrant international megapolis. Virtually everyone in Stockholm can speak English and English is the only working language of the group. The Karolinska Institute is one of the centers of excellence for biomedical research in the world (ranked #11 in the world in Life Sciences and Medicine by QS World University Ranking).

Our lab studies cellular and molecular mechanisms of cell fate decisions in the immune system with a focus on two areas: 1) specificity, development and function of innate‑like lymphocytes (Ye et al, Science, 2026; You et al, Nat Immunol, 2024) and 2) regulation of these decisions in humoral immune responses (Rauschmeier et al, J Exp Med, 2022; Glaros et al, Immunity, 2021).

Our lab is part of the Division of Immunology and Respiratory Medicine within the Department of Medicine, Solna. We are based in the Center for Molecular Medicine (CMM) building on the Karolinska Solna campus, a hub for cutting‑edge immunology research. CMM boasts one of the highest concentrations of immunology labs in Sweden, fostering a vibrant research environment. We actively collaborate with numerous immunology labs across multiple departments on both Karolinska campuses and participate in joint seminars.

The doctoral student project and the duties of the doctoral student

We are seeking a highly motivated PhD student with a strong desire to study basic principles of immune system function. The PhD student will join an exciting project in lymphocyte biology. The work will combine in vivo and in vitro experimental approaches to investigate fundamental mechanisms governing lymphocyte development and function. The student will have the opportunity to develop a broad range of experimental skills and to work in a collaborative research environment. The PhD student will be expected to take responsibility for planning and conducting experiments, analyzing and interpreting data, and presenting their findings.

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:

• have been awarded a second‑cycle/advanced/master qualification (i.e. master degree), or
• 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
• 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

We are seeking a highly motivated PhD student with a strong desire to study principles of immune system function. Passion for science and desire to work hard for its progress are the main requirements. Having prior wet lab experience is a strong advantage. Some knowledge of immunology and some experience with some of the relevant experimental approaches (e.g. flow cytometry, molecular biology techniques, scRNA‑seq, bioinformatical analysis) could be beneficial. Applicants must have good English skills, good communication skills and ability to collaborate effectively and work productively in a team.

Terms and conditions

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

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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.

KI applies a salary scale when setting salaries for doctoral students.

Laboratory of lymphocyte biology – Team Taras Kreslavskiy https://ki.se/en/meds/team-taras-kreslavskiy

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