Lilis Halim obtained her Bachelor of Science, Major in Mathematics at the University of New South Wales in 1988. She also obtained CCP (Certified Compensation Professional) and GRP (Global Reward Professional) certifications from WorldatWork, USA, as well as The Art and Science of Coaching module I & II of Ericksonian Coach Training from Vanaya Institute. This module is also included in the International Coach Federation Accredited Coach Training Program (ACTP).

Currently she is part of the Independent Commissioner and Chairman of the Nomination and Remuneration Committee of PT Pelita Samudera Shipping and PT Kalbe Farma.