2013- present, Lecturer in Master Degree Logistic program, Trisakti University, Jakarta, collaboration with Rotterdam University, Rotterdam
2012 - present, Director of Trisakti Sustainability Center (TSC) - Trisakti University, Jakarta
2010 - present, Head of Accounting Department, Undergraduate Program, Evening Class – Trisakti University, Jakarta
2010 - present, Lecturer in Accounting Doctoral Degree, University Jakarta
2005 – present, Lecturer in Master Degree CSR program, Trisakti University, Jakarta
1998 - present, Accounting Lecturer at Trisakti University, Jakarta
2012 - 2013, Head of Accounting Master Program – Trisakti University, Jakarta
2003 - 2004, Secretary to the head of Master Accounting program, Trisakti University, Jakarta
2000 - 2004, Editorial Secretary of the International Research Journal; Indonesian Management and Accounting Research Journal (IMAR), Trisakti University
2000 - 2003, Course leader in the Association of Certified Chartered Accounting (ACCA), ACCA Provider Singapore, Malaysia, and Trisakti University
Guest & Part time Lecturing /Supervising
2013 – present, supervisor for thesis and external examiner for Master & PhD program: Le Harve University, France & Edith Cowan University, Perth, Australia
2013 - May, Guest Lecturer at Nyenrode University, Netherlands
2012 - May, Guest Lecturer at Edith Cowan University-Perth, Western Australia
2012 - May, Guest Lecturer at Curtin University-Perth, Western Australia
2011 - present, Guest Lecturer at Pusat Pendidikan Manajemen (PPM), Jakarta
2011 - December, Guest Lecturer at Kobe University, Japan
2011 - April, Guest Lecturer at Yildiz Technology University-Istanbul, Turkey
2010 - present, Guest Lecturer at Bina Nusantara University, Jakarta
2010 - 2012, Head of Training Services and Certified trainer for sustainability reporting, under Global Reporting Initiative (GRI)-Indonesia and Netherlands
2010 - 2011, Part time lecturer in Institute of Business Indonesia (IBi), in Master Accounting Program, Jakarta
2009 - 2011, Part time lecturer in Petra Christian University, International Business Management Department – Surabaya, East Java
2009 - 2010, Part time lecturer in Pelita Harapan University (UPH), Business School International, Lippo Karawaci, Tangerang
2009-2010, Part time lecturer in Pelita Harapan University (UPH), Lippo Karawaci, Tangerang
2008, Guest Lecturer at Atmajaya Catholic University, Jakarta
2003 - 2004, Secretary to the head of Master Accounting program, Trisakti University, Jakarta