The OP has presumably already signed the contract, which means it's going to be an uphill fight to get the company to change them at this point. There are also

The OP has presumably already signed the contract, which means it's going to be an uphill fight to get the company to change them at this point. There are also a number of large companies that will point blank refuse to negotiate contracts, to the point of pulling the job offer if you don't play ball. Of course they will still negotiate when they feel they need to, but you're unlikely to have the necessary leverage if you're only starting your career.