Faculty, Sekolah Tinggi Teologia Gereja Kristen Sumba
Faculty Member, Dharmaram Vidya Kshetram, Bangalore, India
Faculty, Universitas Fajar, Makassar, Indonesia
Researcher, Universitas Kristen Satya Wacana
Faculty, Universitas Kristen Petra, Surabaya
Catholic Priest, St. Paul Major Seminary, Yogyakarta
Affiliate Faculty, Baylor University, USA
Faculty, Vocational School Universitas Gadjah Mada
Faculty, University EIA, Colombia