What should we do to be a good employer for an organization?

 EMPLOYER: A legal entity that controls and directs a servant or worker under an express or implied contract of employment and pays (or is obligated to pay) him or her salary or wages in compensation.

Do you mean "how to become a good employee"? 

be fair, understanding, respectful, honest, have vision, be approachable and be driven for success, show leadership qualities that the employees can look up to and have a sense of humor