The Brumbies will now be able to start round three with eight points up their sleeve given next weekend's bye - the best possible start to White's new reign.
The opening half was a gritty tug-of-war between two sides keen to start well, but neither could claim an edge in either possession or territory.
The scoreboard was only troubled courtesy of the ref's whistle; the Force's James Stannard finishing the half with four penalties and the Brumbies' Nic White booting three.
Arguably, the Brumbies had the most to prove in the game but, apart from White's on-song penalty goal from 53m out and some impressive breaks from debut winger Jesse Mogg, the home side didn't appear to be delivering.
It took until the second half for the Brumbies to look dangerous and Mogg was the beneficiary five minutes in after accelerating onto a White pass from close range.
It gave the Brumbies back the lead, while another running try to fullback Robbie Coleman just five minutes later gave them back some confidence.
A try to Stannard kept the Force within reach, but they couldn't breach the Brumbies' defence again.
BRUMBIES 19 (Robbie Coleman, Jesse Mogg tries Nic White 3 pens) bt WESTERN FORCE 17 (James Stannard try 4 pens) at Canberra Stadium. Referee: Bryce Lawrence. Crowd: 14,211.
- AAP