How do i get a direct list of companys hiring without going on a social net work or third party ?

• social work training
• social work qualifications
• third party payment processors

i do not want to be on linked in or face book or monster or any other third -party or social net work i am looking for company's hiring directly that i can verify

How do i get a direct list of companys hiring without going on a social net work or third party ?