Check your contract!

Definition:

A self-employed person doing specific pieces of work for various employers .

A person who sells services to employers without a long-term commitment to any of them.

An uncommitted independent, as in politics or social life.[/B]

Check your contract before assuming this is ok!

Most employers will not stand for Moonlighting.

Sorry If I sound old fashioned but it does seem that generation Y needs to listen and learn rather than make dubious assumptions.