1986 to date, Lecturer, Department of Electrical Engineering
2004-2009 and 2009-to date, Member, DEN
2008-2012, Dean of the Faculty
2011-2014, Vice Chairman, Committee of the National Energy Policy, DEN
2013 to date, Reviewers of Energy Field Research, Education Fund Management Institution, Ministry of Finance & Ministry of Education
2013 to date, SC Board Member at INSIST (Indonesian Swedish Initiative For Sustainability Technology)
2014 to date, Expert, National Assessment of Electric Cars, LPDP