Doctoral researcher in antivirals and virus-host interactions
The research group of Dr. Tero Ahola, studying RNA virus replication and antivirals, in the department of Microbiology, University of Helsinki, is recruiting a doctoral researcher to study antiviral targeting of host cell interactions in alphaviruses.
Viruses with RNA genomes cause most of the emerging and re-emerging infectious disease epidemics. Alphaviruses are mosquito-borne viruses causing febrile disease, found both in tropical and temperate regions. The laboratory aims to establish a comprehensive view of host interaction during alphavirus replication by identifying host proteins that assist in virus replication. We aim to understand the specific actions that each host factor performs during virus replication. The proteins could assist e.g. in the modification of host cell membranes, as viruses rearrange the membranes to create protective replication vesicles. The host proteins important for virus replication are attractive new targets for antiviral drugs. The starting point of the project is a large proteomics dataset, so we are working with several novel host cell targets. The work could include detailed virological, cell biological, or biochemical/structural characterization of the selected protein(s). We are supported by top-level local core facilities in proteomics, as well as light and electron microscopy and sequencing. The project entails collaboration with other teams and universities.
Qualifications
Eligible applicants are required to have an M.Sc. or equivalent degree, which must be in a relevant field of research, such as molecular biology or cell biology, microbiology and/or virology, biochemistry, genetics, or biotechnology, to provide applicable skills and knowledge.
Prior experience in molecular or cell biology, biochemistry or virology is considered an advantage. The appointee is also expected to have the readiness to apply for national and international funding schemes. Good communication skills in English (oral and written) are essential, as are enthusiasm for the topic, strong motivation to learn and adapt new skillsets, and readiness to work with diverse teams.
Position details
The doctoral researcher (PhD student) will be initially appointed for 2.5 years, on a fixed term employment contract starting in March 2026 (or as agreed) and extending maximally until August 2028. A six-month trial period will be applied. During the initial contract period, additional funding will be applied for 1-1.5 more years.
The salary is based on level 2 of the job requirement scheme for teaching and research personnel in the salary system of Finnish universities. In addition, the appointee will be paid a salary component based on personal work performance. The starting salary is typically ca. 2500-2700 euros/month. The University of Helsinki offers comprehensive services to its employees, including occupational health care, sports facilities, and opportunities for professional development. The doctoral researcher will benefit from courses, funding opportunities, and training offered by the University of Helsinki Doctoral School.
The appointee should apply for the right to pursue a doctoral degree at the University of Helsinki by the start of the appointment, or apply for the right and obtain it within the probationary period of six months of their appointment. If the candidate does not already have the right to pursue a doctoral degree at the University of Helsinki, it must be applied for separately, please see: https://www.helsinki.fi/en/research/doctoral-education/the-application-process-in-a-nutshell. For more information on degree requirements and the application process, please visit https://www.helsinki.fi/en/research/doctoral-school.
How to apply
Please submit your application as a single pdf file in English using the University of Helsinki Recruitment System. Include the following:
1) A concise cover/motivation letter (no longer than one page), including the names and contact information for two references
2) A curriculum vitae, structured as per TENK guidelines (applicable sections, see https://tenk.fi/en/advice-and-materials/template-researchers-curriculum-vitae)
3) Research statement (max. two pages) consisting of
i) a brief description of previous research experience,
ii) outline of research skills, and
iii) how these skills could support this research
4) Copy of M.Sc. diploma (or equivalent) AND a transcript of completed credits.
The requested documents must be compiled in the above-specified order into a single PDF document. Note that compliance to given instructions constitutes a selection criterion.
Further information
- For more information on the position, contact Dr Tero Ahola, tero.ahola@helsinki.fi.
- University of Helsinki recruitment system: HR Specialist Mirkka Juntunen, mirkka.juntunen@helsinki.fi
- Viikki Campus: https://www.helsinki.fi/en/about-us/campuses/viikki-campus
- Support for international staff: https://www.helsinki.fi/en/about-us/careers/welcome and https://ihhelsinki.fi (International House Helsinki)
The closing date for applications is 10 November 2025 (23.59 EET).
External applicants, please submit your application using the University of Helsinki Recruitment System via the Apply Now button.
Applicants who have a helsinki.fi username and a valid employment contract, a grant researcher's contract or a visiting researcher's contract at the University of Helsinki are requested to leave their application by using the Employee Login button.
Discover more
The PI, Dr. Tero Ahola: https://researchportal.helsinki.fi/en/persons/tero-ahola
The University of Helsinki (https://www.helsinki.fi/en) is an international scientific community of 40,000 students and researchers. It is one of the leading multidisciplinary research universities in Europe. The Viikki campus (https://www.helsinki.fi/en/about-us/university-helsinki/campuses/viikki-campus) is one of the largest hubs of bioscience in Europe, with four faculties, research institutes and core facilities. The department of Microbiology focuses on microbial ecology and evolution, as well as the application of microbiology in agriculture and forestry, food production, medicine, environmental sciences and microbial biotechnology https://www.helsinki.fi/en/faculty-agriculture-and-forestry/research/microbiology.
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