After U.S. Pandey graduated in engineering from the University of Roorkee (presently IITR), he served in the Indian Railway Service of Engineers and superannuated from the post of Addl. Director General. Post-retirement, he has been voluntarily associated with some social works. He has been a member of the Board of Management of Transparency International India.

He is a Life member of the Theosophical Society and its International Speaker and also National lecturer of the Indian Section. 

He is a member of management committees of the Indian Section. He is President of U.P. and Uttarakhand Federation of the Indian Section Theosophical Society.

He delivers talks, conducts study camps and writes articles on theosophical themes. Delivered talks on Theosophical topics in many countries and also in online international seminars/meetings.

He is the author of three books in Hindi titled, Theosophy Ke Ayam, Brahm-Vidya Ke Moti and Theosophy Ke Path, and also one book in English titled Theosophical Blooms. All these four books are the collection of articles written by him on theosophical themes.