1976. M.Sc. (civilingenjör), School of Physics, Royal Institute of Technology, Stockholm, Sweden
1981. PhD (Tekn.Dr.), Department of Theoretical Physics, Royal Institute of Technology. Thesis: Aspects of bound states in hadron physics
1981 - 1983. Postdoctoral Fellow, CERN Theory Division
1983. Appointed Docent inTheoretical Physics, Royal Institute of Technology, Stockholm
1984 - 1992. Researcher, the University of Stockholm (NFR grant)
1992 - 1998. Senior researcher in Astroparticle Physics, Swedish Natural Science Research Council (NFR), Stockholm University
1995 - 1996. Professor in charge, Theoretical Physics, Dept. of Theoretical Physics, Uppsala University.
1995 - 1998. Associate Professor, Stockholm University
1999 - present. Professor of Theoretical Physics, Physics Dept., Stockholm University
1976. Best student of School of Physics (Teknisk Fysik, KTH)
1995. Recipient of the Lindbom Award, Royal Swedish Academy of Sciences
2001. Elected member of the Royal Swedish Academy of Sciences
2004 - present. Elected Scientific Secretary, the Nobel Committee for Physics
2004 - 05. Excellent Researcher award, Swedish Research Council (VR)
2005 - 11. Coapplicant of Strong research centre: The AlbaNova Centre for High Energy Astrophysics and Cosmology (HEAC) (VR, 20 MSEK)
2008 - present. PI and Director of the Oskar Klein Centre for Cosmoparticle Physics (Linnaeus Excellence Centre of the Swedish Research Council; 7 MSEK/yr for 10 years, increased from July, 2010 to 7.7 MSEK/yr)
Named lectures: The Bolin Lecture, Visingsö, 2008, The Nordenmark Lecture, Stockholm, 2010, Solvay Lecture, Brussels, 2011
Awarded Medal from H.M. The King of Sweden for significant contributions to Swedish research, including his work as secretary of the Nobel Committee for Physics of the Academy of Sciences, 2011
2001 - present. Member of the Royal Swedish Academy of Sciences
2002 - present. Editor of Journal of High-Energy Physics (JHEP) and Journal of Cosmology
2003 - present. Editor of Astroparticle Physics (JCAP)
2004 - 2007. Initiator and group leader of research group Cosmology, Particle Astrophysics and Strings, Department of Physics, Stockholm University
2004 - present. Scientific Secretary of the Nobel Committee for Physics
2005 - 2011. Member of the Steering Group for HEAC, The Albanova Centre for High Energy Astrophysics and Cosmology (VR grant)
2005 - 2011. Member the Committe for Research Infrastructure (KFI/RFI) at the Swedish Research Council (VR)
2005 - present. Board member of Folkuniversitetet Kursverksamheten vid Stockholms universitet,
2006. Member of Search Committee for lectureship in Uppsala
2006. Review Panel of the Academy of Finland
2006 - 2011. Member of the Board of the Department of Physics, Stockholm University
2007. Reviewer for French Research Council
2008 - present. PI and Leader of Excellence Center (Swedish Research Council Linnaeus Centre, The Oskar Klein Centre), Stockholm University
2009. Docentship Committee, Jyväskylää, Finland
2009 and 2010. Reviewer for Royal Society, London
2009 and 2011. Review Committee of Astroparticle Physics for the Helmholtz Association, Germany
2010. PhD Thesis Committee, Orsay, France
2010. Reviewer for ERC
2010 and 2011. Review Panel of the Danish Research Council
2010 and 2012. Review Panel for DFG Excellence Clusters in Germany
2010 - 2012. Swedish delegate to the AStroParticle ERAnet ASPERA
2010 - present. Member of the Committee for Research Strategy, Dept. of Physics, Stockholm University
2011 - present. Member of the Board of the Nobel Foundation