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 that you will help us build the sustainable businesses and societies of the future. The Department of Civil and Natural Resources Engineering offers unique, collective research expertise in the entire field of civil engineering. The Civil Engineering Research Subject is now seeking a motivated researcher who will contribute to the science and technology of structural condition assessment, structural dynamics and application of composite materials Subject description Structural engineering covers the loading, design, dimensioning, durability, load-bearing capacity, repair and strengthening of buildings and structures made of concrete, steel, timber and other materials, individually or in combination, in normal conditions, in cold climates and in fire. Project description This PhD project focuses on the development of self-monitoring fiber-reinforced cementitious composites (SS-FRCM) with dual purposes: strengthening load-bearing structures and enabling real-time monitoring of infrastructure condition. The research is divided into two main areas: (1) material development and characterization to ensure optimal sensory and mechanical performance, and (2) structural evaluation of SS-FRCMs under environmental stresses such as freeze-thaw cycles and chloride exposure. Your work will contribute to a more sustainable infrastructure by enabling proactive maintenance, reducing environmental impact and minimizing the risk of unexpected structural failures. Job description We are looking for a motivated PhD student for a cutting-edge research project. As a PhD student, you will carry out both experimental and theoretical work within the project framework. You will also contribute to field studies and collaborate with public and private actors to test and validate the monitoring techniques. Participation in national and international conferences and publication of scientific papers are expected. As a PhD student, you will take compulsory and elective research training courses, and increasingly plan and carry out your research project independently during your studies. As a researcher, you will often work as a neutral party in different contexts, providing good opportunities to participate in challenging development projects. In addition, you may participate in teaching and contribute to other research initiatives in the field of structural engineering. Qualifications To be eligible for the position, you should have a Master's degree in Civil Engineering, Materials Engineering or a related field, or equivalent qualifications. A good knowledge of English, both spoken and written, is required. In addition to good study results in relevant Bachelor's and Master's level courses, the following qualifications will be considered as merits: - Background in structural reinforcement, smart materials, degradation mechanisms of materials or structures, or structural health monitoring, demonstrated through courses, project work or theses at bachelor or master level. - Experience in experimental work, especially in material characterization and/or large-scale testing of structures. - Proven scientific writing skills; previous authorship or co-authorship of peer-reviewed scientific articles or conference papers in the subject area of the PhD project. - Experience or interest in sustainability aspects related to construction materials or infrastructure systems, such as the use of alternative binders, life cycle assessment or circular design. For further information on specific doctoral training see - curricula for doctoral studies in the Faculty of Engineering Information about the program Employment as a doctoral student is limited to 4 years, teaching and other departmental duties can be added up to 20% of full time. Place of employment Luleå. Planned start date: September 1, 2025. For further information, please contact Associate Senior Lecturer Jaime Gonzalez, 0920-492970, jaime.gonzalez@ltu.se Trade union representative: SACO-S Diana Chroneer, 0920-49 2037 diana.chroneer@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: August 10, 2025 Reference number: 2518-2025