Chief of Defence Force Chief of Army Chief of Staff – General Staff Commander, 3rd Division Commander, 7th Singapore Infantry Brigade Commanding Officer, 1st Battalion Singapore Guards Deputy Assistant Chief of the General Staff for Operations Branch Head, Defence Policy Office Head, Joint Plans and Transformation Department
Lim enlisted in the SAF in December 1990 and was commissioned as a Guards officer in August 1991. He served as the Commanding Officer (CO) of the 1st Battalion Singapore Guards from 2003–2005, the Commander of the 7th Singapore Infantry Brigade in 2009, the Commander of the 3rd Division from 2011–2013, and the Chief of Staff (General Staff) from 2013–2014. Before he became the Chief of Staff (General Staff), he held the following appointments in the Ministry of Defence (MINDEF): Head, Joint Plans and Transformation; Branch Head, Defence Policy Office, Joint Operations Department; Deputy Assistant Chief of the General Staff (Operations). He was also the chairman of the executive committee of Singapore's National Day Parade in 2013.[4]
Lim was promoted to the rank of Lieutenant General on 1 July 2016.[7]
Non-military career
In addition to his military appointments, Lim was also a member of the Singapore Administrative Service.
From 2006 to 2008, he briefly retired from active military service and served as the Director of Higher Education in the Ministry of Education, where he was in charge of policies, planning and funding for tertiary and technical education, and regulating private education.[4]
Lim joined resource manufacturer Royal Golden Eagle as a managing director in January 2019.[8]