Luleå University of Technology is growing rapidly with world-leading expertise in several research areas. We shape the future through innovative education and groundbreaking research results, and based on the Arctic region, we create global social benefits. Our scientific and artistic research and education are conducted in close collaboration with international, national and regional companies, public actors and leading universities. Luleå University of Technology has a total turnover of almost SEK 2.1 billion per year. We are currently 1,900 employees and have 18,700 students. In the coming years, billions of kronor will be invested in Norrbotten and Västerbotten in major projects aimed at a more sustainable society nationally as well as globally. Luleå University of Technology is involved in several of these highly topical research projects and the social transformation that follows. We have a wide range of programs to match the skills that are in demand. We hope you will help us build the sustainable businesses and communities of the future. Luleå University of Technology is one of the leading universities in Europe in mining engineering and metallurgy. The university conducts research in the entire mining value chain - from exploration, mining, mineral engineering and metallurgy to the management of residual products and reclamation after the end of mining. Research is conducted by leading researchers from traditional mining engineering disciplines such as ore geology, geophysics, rock mechanics, rock engineering, geotechnics, mineral engineering, process metallurgy and applied geochemistry, as well as researchers from subjects such as chemistry, industrial production environment, operation and maintenance technology, fluid mechanics and economics. For continued positive development at LTU, the Department of Civil, Environmental and Natural Resources Engineering (SBN) sees a need to expand the senior staff in the subject of ore geology. We are therefore recruiting a postdoctoral researcher with a special focus on understanding the geological factors that control the distribution and remobilization of critical raw materials (CRM) such as Ga, Ge, In, Sb, Bi and Co in base metal ores. The position includes 1) development of geological and geometallurgical models to better understand and map trace element distribution in sphalerite and chalcopyrite bearing ores, 2) investigation of how metamorphism and hydrothermal processes affect trace element remobilization, and 3) integration of this knowledge into models for beneficiation performance, by-product recovery and environmental management. The postdoc will work within CAMM-CRM, a national research initiative at Luleå University of Technology focused on ensuring sustainable supplies of critical raw materials for the green and digital transitions. CAMM-CRM brings together expertise in geosciences, mineral engineering, metallurgy and recycling to address challenges along the entire value chain, offering a dynamic and interdisciplinary environment that links academic excellence with industrial and international collaboration. Subject description Ore geology encompasses the use, behavior, occurrence and mode of formation of naturally occurring economic concentrations of metallic raw materials. The research aims to describe the geological conditions that lead to mineable concentrations of minerals, as well as how these minerals can be used for sustainable societal development Duties and responsibilities The holder of the position will mainly carry out research and, to a lesser extent, educational assignments in ore geology. In addition to the research work, the candidate is expected to participate in the department's continuous work on creating new research projects, supervising students and PhD students, and developing our educational programs. Qualifications To be eligible for employment, a doctoral degree or equivalent foreign degree in geoscience is required. It is an advantage if the degree was obtained no more than three years before the closing date for applications for the position. If there are special reasons, those who have obtained a doctorate earlier may be considered, for example in the case of various types of statutory leave. The following assessment criteria apply to the post: Scientific excellence - Certificate of doctoral degree - Documented scientific work Other assessment criteria - Teaching experience - Administrative and other skills relevant to the duties. Information to be provided This position is a full-time position for two years. Place of employment Luleå. Planned start date: January 1, 2025. For further information, please contact Professor Christina Wanhainen, 0920 49 24 01, christina.wanhainen@ltu.se Trade union representative: SACO-S Kjell Johansson, 0920-49 1529 kjell.johansson@ltu.se OFR-S Marika Vesterberg, 0920-49 1721 marika.vesterberg@ltu.se How to apply We prefer that you apply for the position via the application button below where you attach a cover letter, CV/resume and copies of verified diplomas. Please mark your application with the reference number below. Both the application and the diplomas must be written in Swedish or English. Deadline for applications: December 5, 2025 Reference number: 4821-2025