He was a Labor member of the Northern Territory Legislative Assembly from 2016 to 2020, representing the electorate of Brennan.
Before entering politics, Tony worked in drug and alcohol programs at the Department of Health.
[1] Sievers coaches a Junior team of the Northern Territory Football League.
[1] Sievers ran in the 2016 Territory election as Labor's candidate in Brennan, held by CLP member and former Deputy Chief Minister Peter Chandler.
Brennan was located in a particularly conservative area of Palmerston, and Sievers needed a 14-percent swing to win it—a daunting task under normal conditions.