Luleå University of Technology, a rapidly growing institution with world-leading expertise in several research areas, invites applications for a fully funded PhD position in 6G satellite technologies and space systems sustainability. Located in Kiruna, Northern Sweden—a European space region—the Division of Space Technology collaborates with major players such as the Swedish Institute of Space Physics, EISCAT Scientific Association, and the Swedish Space Corporation. The division offers Master Degree programs in Space Science and Technology and conducts research in atmospheric science and space systems, supported by advanced laboratory facilities for rocket propulsion, small satellites, asteroid engineering, and space avionics. The PhD project is part of the multidisciplinary competence center 'Sustainable Mobile Autonomous and Resilient 6G SatCom', established in 2025 in partnership with KTH, RISE, and industry leaders including Ericsson, Saab, Ovzon, Beyond Gravity, Forsway, Satcube, SSC, NorthernWaves, Primekey, Airforestry, PTS, EISCAT, Swedish Transport Administration, Forest Industries, regional authorities, Eutelsat-OneWeb, Airbus, Viasat, and Thales Alenia Space. The center aims to integrate land-based mobile communications and space-based satellite communications in 6G, focusing on sustainability, energy efficiency, reliability, resilience, system interoperability, and always-on artificial intelligence. Research will address hardware improvements for 6G devices and satellites, robust signal processing methods, network technology integration, and intelligent applications combining communication, localization, and remote sensing. As a PhD candidate, you will join an interdisciplinary research group working on innovative methodologies for fast and low-cost validation and testing of 6G satellite technologies, as well as improved in-orbit servicing and maintenance capabilities for satellite constellations. The research will utilize simulations, testing facilities, and nano satellite platforms, and will be conducted in collaboration with institutional and industry partners. You are expected to perform both experimental and theoretical work, communicate your results at national and international conferences and in scientific journals, and may contribute to teaching within the department. The position is fully funded for 4 years, with the possibility of up to 20% teaching and departmental duties. Placement is in Kiruna, with a flexible start date by agreement. Applicants must have a master's degree or equivalent in aerospace engineering or a related subject, and previous experience with small spacecraft (pico, nano, or micro satellites) in design, development, or operations. Strong written and oral communication skills in English are required. Application materials should include a CV, motivation letter, and verified diplomas and transcripts, written in English or Swedish. The closing date for applications is 28 May 2026. For further information, contact Head of Division Victoria Barabash or Chair Professor René Laufer. Apply online via the provided link, marking your application with reference number 2263-2026. Luleå University of Technology offers a vibrant research environment, excellent infrastructure, and strong industry and academic collaborations, making it an ideal place for ambitious candidates interested in advancing space systems and satellite communications for a sustainable future.

Luleå University of Technology, a rapidly growing institution with world-leading expertise in several research areas, offers a fully funded PhD position in Space Systems for Critical Infrastructure Resilience. Located in Kiruna, Northern Sweden—a European space region—the university collaborates closely with major players in space technology and science, including the Swedish Institute of Space Physics, EISCAT Scientific Association, and the Swedish Space Corporation. The Division of Space Technology at LTU conducts cutting-edge research in atmospheric science and space systems, supported by high-quality laboratory facilities for rocket propulsion, small satellites, asteroid engineering, and space avionics. The Space Systems group focuses on payloads, spacecraft, and launchers for technology demonstration and utilization, as well as space applications and exploration in the upper atmosphere, Earth orbit, and planetary space. The subject area encompasses systems for control, instrumentation, and communication in the upper atmosphere and space, with particular emphasis on reliable, radiation-resistant, low-power electronic systems and their miniaturization. This PhD project is part of an interdisciplinary regional development initiative linked to the “Campus Totalförsvar” program, aiming to provide applied, needs-driven research to dual-use actors in Norrbotten and Västerbotten counties. The research will focus on space-related solutions to monitor and support critical infrastructure such as energy supply, water supply, resource allocation, logistics, production, and preparedness in dual-use environments. The overarching goal is to strengthen the resilience of critical infrastructure against disruptions during crisis situations. As a PhD student, you will engage in both experimental and theoretical research, communicate your findings at national and international conferences, and publish in scientific journals. Most of your time will be devoted to research and studies, with opportunities to contribute to teaching. The position offers involvement in challenging research projects within a dynamic and interdisciplinary group. Eligibility requires a master’s degree or equivalent in aerospace engineering or a related subject, along with prior experience in small spacecraft missions (pico, nano, or micro satellites), including design, development, or operations of satellite hardware or software. Strong written and oral communication skills in English are essential. The position is fully funded for 4 years, with the possibility of teaching and departmental duties up to 20%. Applications should be submitted online, including a CV, personal letter, and verified diplomas from high school and universities, written in English or Swedish. The closing date for applications is 28 May 2026. For further information, contact Head of Division Victoria Barabash ([email protected]) or Chair Professor in Space Systems René Laufer ([email protected]). Reference number: 2261-2026. This opportunity is ideal for candidates passionate about space systems, critical infrastructure resilience, and interdisciplinary research in a vibrant academic environment.