Oh my god it's adorable. Is it poisonous at all?
Like most tarantuals, they are slightly venomous (not poisonous, which is only when you eat something).
But apparently it's not really harmful to humans. It'll mostly be an issue if you are allergic to the venom.
And like all tarantuals, they're generally pretty docile.
I don't think that particular spider is one McJob met, however. That is a Mexican Redknee Tarantula, and as far as I can tell, they are only endemic to Mexico. Unless McJob has visited Mexico, or they've been introduced to Australia, or possibly came from a collector.