Hakvåg is a research scientist with a background within microbiology and molecular genetics, gained from her work in the university sector and at SINTEF. With over 20 years of experience in marine environment projects, she has specialized in marine bioprospecting and biodegradation. In recent years, her focus has been on the biodegradation of plastics and petroleum in marine settings.
Throughout her career, Hakvåg has been dedicated to the dissemination and communication of research. She has actively engaged in university lecturing and the supervision of students. As of 2025, she is co-supervising three PhD students, one of whom is focusing on the (bio)degradation of oil in the marine environment.