Ronnie Lien has extensive experience in engineering and project management, currently serving as Fagsjef at AF Gruppen since 2009, overseeing large-scale construction projects. Previous roles at AF Gruppen include Site Manager for the Nyhamna Expansion Project and Operations Manager for underwater installations. Earlier in the career, Ronnie Lien worked as Project Manager, Project Engineer, and Site Manager at MIKA AS from 2006 to 2009. Military service includes roles as a Hundefører with NATO's SFOR in 1999 and with the UN's UNIFIL from 1996 to 1997. Ronnie Lien holds a Master of Science in Marine Civil Engineering from NTNU and a Bachelor of Science in Civil Engineering from HiST.