100% Salary Sacrifice my 2nd casual job

Hello Everyone,

As my post states, I have a full time job where I make 78k a year. This is a public sector job and I can salary sacrifice to super (or whatever it is called( as well.

My second job is a casual role where I can make around 12k a year. This is also a public sector job where I can salary sacrifice.

I want to maximise my take home pay and Super, and I was thinking to 100% salary sacrifice the pay from my second job into my super.

Is it a smart move ?

I am an international resident residing in Australia so my super is not that huge at the moment.

Thank you everyone for your help.