Raiders' big crazy officers (10)

I believe the answer is:

brigadiers

'officers' is the definition.
(brigadier is a kind of officer)

'raiders' big crazy' is the wordplay.
'crazy' is an anagram indicator.
'raiders'+'big'='raidersbig'
'raidersbig' with letters rearranged gives 'BRIGADIERS'.

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.