Assistant Professor, University of Akron, 1967–72
Post-Doctoral Scholar, University of California, Berkeley, 1980–84
Associate Professor, Dharma Realm Buddhist University, 1989–91
Dean of Academics, Dharma Realm Buddhist University, 1991–93
President, Dharma Realm Buddhist University, 1995–
Adjunct Professor, Pacific School of Religion, Graduate Theological Union, Berkeley, 2002–
Board of Trustees Member Ex-Officio, Dharma Realm Buddhist University
Board of Directors, Dharma Realm Buddhist Association