University of Tromsø

What you'll study

The PhD in Natural Science is a research-led programme centred on an independent doctoral project supervised by one or more faculty members. Candidates work on original research that culminates in a publicly defended doctoral thesis (either monograph or cumulative thesis of peer-reviewed papers). The programme typically includes a combination of advanced subject-specific training and formal courses in research methodology, statistics, scientific writing and ethics. Many projects emphasise Arctic-relevant themes such as climate change impacts, polar biology and ecology, marine and freshwater systems, cryosphere processes, geochemistry, atmospheric science, and applied environmental technology.

Typical academic components include:

• Advanced research and dissertation work supervised by a principal investigator and advisory committee
• Mandatory doctoral research training courses covering academic integrity, research ethics and safety
• Methodological courses in statistics, modelling, laboratory techniques or field methods tailored to the project
• Transferable-skills training: scientific communication, grant writing, project management and teaching experience
• Participation in seminars, workshops and international conferences; collaboration with national and international research groups and field stations

Entry requirements

Applicants must normally hold a relevant Master's degree (or an international equivalent) with a strong research component. Admission is based on academic qualifications, the quality and feasibility of the proposed research project, demonstrated research potential, and the availability of qualified supervisors and satisfactory funding. Practical requirements and documents typically include:

• A certified copy of diploma(s) and academic transcripts from previous higher education
• A research project description or proposal agreed with a prospective supervisor
• CV and a publication list or sample of previous academic writing where available
• Letters of reference (usually two) that attest to research ability
• Confirmation of funding or employment as a funded PhD candidate (UiT posts, external scholarships or employer funding)
• Proof of English language proficiency if the applicant’s prior education was not in English (acceptable tests or documented university-level instruction)

Additional local requirements may apply depending on the faculty or discipline. Candidates are encouraged to contact potential supervisors and the relevant department at UiT early to discuss project fit and available supervision.

Career prospects

Graduates of the PhD programme in Natural Science pursue a wide range of careers in academia, public research institutes, industry and the public sector. Common paths include:

• Academic careers: postdoctoral research positions, university teaching and continued research leading to professorships
• Research institutes and government agencies: positions at national research centres, environmental monitoring agencies, the Norwegian Polar Institute, and institutions focused on marine and Arctic science
• Industry roles: R&D, environmental consulting, resource management, energy and fisheries sectors where expertise in environmental assessment, modelling and laboratory analysis is valued
• Science policy, management and communication: roles in policy advice, programme management, NGOs and science outreach
• International organisations and consultancy: advisory and technical positions that require advanced skills in data analysis, project leadership and interdisciplinary collaboration

Why study at University of Tromsø

UiT is the Arctic University of Norway and offers a distinctive research environment for natural scientists interested in polar and high-latitude processes. The university has strong, interdisciplinary research groups and infrastructure for fieldwork, including access to coastal and inland field stations, cryosphere facilities and modern laboratory suites. Collaborative centres and networks connect UiT researchers with national institutes and international partners, enabling large-scale projects and mobilities.

Studying at UiT provides opportunities to work at the interface of natural science and societal challenges such as climate change, sustainable resource use and indigenous knowledge integration. The university supports international researchers, offers structured doctoral training and emphasizes transferable skills to prepare graduates for diverse career paths.