The Mariners have secured the skills of former sky blues defender, Zac Cairncross, until the end of the year.
The 24-year-old will jump in as a replacement for Brent Griffiths, who’s out for five weeks with a hamstring injury.
Cairncross says he’s stoked to be offered a second run in the A-League, after a successful NSW Premier League season with Blacktown City.
