The typical NBN Co Project Manager salary is $175,000. Project Manager salaries at NBN Co can range from $108,000 - $299,260. This estimate is based upon 9 NBN Co Project Manager salary report(s) provided by employees or estimated based upon statistical methods. When factoring in bonuses and additional compensation, a Project Manager at NBN Co can expect to make an average total pay of $175,000 . See all Project Manager salaries to learn how this stacks up in the market.