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Sergeant Carlos Barrera
Biography
Carlos Barrera

Sergeant Carlos Barrera is an Infantry Senior Non-Commissioned Officer currently posted to the Land Warfare Centre – South Queensland as an instructor for the Subject One Corporal Army course. Sergeant Barrera recently graduated from Griffith University, where he attained a Bachelor of Business. During his time in the Army, Sergeant Barrera has served on operations at home during Operation VIC FIRE ASSIST in 2009 and abroad in Afghanistan in 2011 (MTF-3) and 2019 (FPE-12).

An Australian Army soldier mentors other soldiers during a training patrol.
Learn, Apply, Adapt and Excel as an Instructor – Part 2
This article is part 2 of a 2-part series containing advice to instructors, in this part the author explores accelerated learning techniques that can be applied by any instructor.
< 15 mins
An Australian Army instructor oversees trainees during resilience training.
Learn, Apply, Adapt and Excel as an Instructor – Part 1
This article is part 1 of a 2-part series containing advice to instructors, in this part the author offers helpful tools to be an effective instructor of Army’s future leaders.
< 15 mins
Carlos Barrera and two others.
Reflections of a First Year Sergeant
Want to be a great Corporal and prepare yourself for SGT? SGT Carlos Barrera has some great reflections on his first year as a SNCO.
< 15 mins