Security officers in the Apple Isle have won their fight against wage theft.

These Tasmanians weren't letting blatant underpayment go unchecked - and together they did something about it.

When their employer avoided paying them night allowances, as well as their penalties after a roster change, the twenty-five officers got together as members of their union.

Backed by their union, United Voice, the security members won back $10,000 in back pay.