About the most you will get from a charter company is a type rating, and even that is suspect these days (see another thread on this).
Golden rule, don't believe any company that says they will hire you after training. That applies world wide.
A degree will be useless for the basic job of flying, unless you are dealing with customers in N America who set store by such things, and even then you need a PhD.
Go talk to several other companies.
Phil