The typical Optus Sales Associate salary is $23. Sales Associate salaries at Optus can range from $21 - $27. This estimate is based upon 16 Optus Sales Associate salary report(s) provided by employees or estimated based upon statistical methods. When factoring in bonuses and additional compensation, a Sales Associate at Optus can expect to make an average total pay of $49,635 . See all Sales Associate salaries to learn how this stacks up in the market.