He divided the work of the Executive Branch into departments and used the head of each department as an advisor.
General Grant
Timothy Geithner is the Secretary of Treasury which means he is the head of the department
Shaun Donovan is the head of the HUD
An administrative head is the head of an administrative department. The exact duties will depend upon the organization they are with.
Joseph E. Johnston
Alexander Hamilton
The president must appoint a department head for each cabinet department. They also must select a Supreme Court justice in the case of a vacancy.
President George Washington selected Thomas Jefferson as Secretary of State.
Robert C. Weaver, head of the Department of Housing and Urban Development (HUD).
He divided the work of the Executive Branch into departments and used the head of each department as an advisor.
George Washington Carver
The title of the head of the Department of State is Secretary of State.
General Grant
Head Start State Collaboration Office Department of Early LearningP.O. Box 40970 Olympia, WA 98504-0970
He was head of the Tuskegee Institute agriculture department from 1896 to 1910, and head of department of research from 1910 to1943. That is 47 years.
The head of the executive department could be called the Executive Department Head, supervisor, manager, etc.