Senior level hiring or leadership a recruitment service that is used to hire the best leaders for the position of senior executives in various organizations. Senior Level Executives are required in every organization from low to high-level in different departments. It is not easy to hire a suitable candidate for a C-level position especially if you do not have wide networks or contact. Executive search, may be performed by a Company’s board of directors, by executives in the organization, or by an outside third party firm like leadership hiring company..