"Doctoral researcher in Stable isotope studies on East-African termites"

The Finnish Museum of Natural History LUOMUS is seeking a highly motivated Doctoral researcher in Stable isotope studies on East-African termites to join a 4-year project investigating methane and nitrogen interactions and their links to environmental parameters within African termite mounds. The position starts in January 2026 with full funding for approximately 3.5 years until August 2029. The researcher will be employed by the Finnish Museum of Natural History, an independent institution of the University of Helsinki, and work mainly at the Laboratory of Chronology on the Kumpula campus. Fieldwork will take place in Kenya at the Taita Research Station of the University of Helsinki.

Project background

The Doctoral Researcher will work on the TERMITOSPHERE project, funded by the Research Council of Finland and led by Dr. Risto Vesala. The project examines how termites influence greenhouse gas fluxes and nitrogen cycling in African semi-arid savannas, focusing on their role as methane sinks and their impact on atmospheric nitrogen in dryland ecosystems. It integrates gas flux measurements, field and laboratory experiments, and stable isotope analyses, in collaboration with Kenyan and international partners.

Main duties and role

The work involves hands-on fieldwork in Kenya, laboratory work at the Taita Research Station and the Laboratory of Chronology, planning and implementing field experiments, coordinating sample collection, performing data analysis, and preparing scientific publications with other researchers. The core dataset includes monthly measurements of CH4 and CO2 concentrations and isotopic compositions from termite mounds, plus data from field experiments and incubation studies using natural abundance and isotope tracing approaches.

What we expect

Applicants should hold a Master’s degree (or equivalent) in ecology, microbiology, biochemistry, or a related discipline, completed by the end of 2025. Strong interest in biogeochemical processes, proficiency in English, and experience with gaseous samples or stable isotope research are advantageous. The appointee must have or obtain the right to pursue a doctoral degree at the University of Helsinki. Candidates should demonstrate curiosity, self-motivation, cooperation skills, and the ability to work in remote, challenging conditions in Kenya.

What we offer

We offer work in a multidisciplinary team addressing climate change and tropical drylands, experience at East-African research sites, and training in stable isotope ecology. The Laboratory of Chronology provides a supportive environment with access to modern facilities. Benefits include full funding, professional development opportunities, occupational health care, travel insurances, and access to sports facilities. The appointee must reside in Finland.

Salary

The starting gross monthly salary is approximately 2500-2700 euros, based on qualifications and experience.

How to apply

Submit your application via the University of Helsinki recruitment system. Include a one-page cover letter, CV with contact details and publications, copies of diplomas, and optionally recommendation letters from two academic referees. Applications must be in English or Finnish, with a deadline of 22nd September 2025.

Further information

Contact Risto Vesala at risto.vesala@helsinki.fi for position details, or hr-erla@helsinki.fi for recruitment system questions.