Senior Enlisted Advisor to the Chief of Defence Force

Senior Enlisted Advisor to the Chief of Defence Force (SEAC) is the senior warrant officer in the Australian Defence Force (ADF). It is a singular appointment, being it is only held by one person at any time. The current Senior Enlisted Advisor to the Chief of Defence Force is Warrant Officer Ken Robertson.

The role of the SEAC is to provide advice on culture, ethical leadership and professional military education.

The SEAC appointment is a Tier D Warrant Officer (E-10) and works collaboratively with the service level Warrant Officers; Regimental Sergeant Major of the Army (RSM-A) in the Australian Army, Warrant Officer of the Navy (WO-N) in the Royal Australian Navy and Warrant Officer of the Air Force (WOFF-AF) in the Royal Australian Air Force