"Dean, School of Science"
"Associate Dean, School of Science"
"Chairman, Biology Subject Committee"
"Chairman, Mathematics Subject Committee"
"Chairman, Environmental Science Subject Committee"
"Chairman, Physics Subject Committee"
"Chairman, Biotechnology Subject Committee"
"Chairman, Chemistry Subject Committee"
"Chairman, Pharmacy Subject Committee"
"Institutes of Science & Technology(TU IOST)"
"Country Representative, World Wildlife Fund (WWF), Nepal"
"Sr. Scientist, Nepal Agriculture Research Council (NARC)"
"Cheif(Environment), Federation of Nepalese Chamber of Commerce and Industry (FNCCI)"
"Executive Director, National Information Technology Center (NITC)"
"Chairman, Nepal Pharmacy Council (NPC)"