That's because it's difficult to really define a job in IT with clear description along with set roles and responsibilities. In some orgs, it's the title that

That's because it's difficult to really define a job in IT with clear description along with set roles and responsibilities. In some orgs, it's the title that dictates what you can/can't do. In some orgs, eventually your title is decided based on your role/responsibilities. In many orgs, your title is just an HR/accounting construct and has no relation to what you do and you do whatever your boss asks you to regardless of what your role on payslip says.