What is the general organizational structure of the 15 cabinet level departments?

The fifteen cabinet-level departments in the U.S. government are organized hierarchically, with each department headed by a Secretary who is a member of the President's Cabinet. Each department is further divided into various agencies, offices, and divisions that focus on specific areas of responsibility, such as education, health, defense, and transportation. These departments operate under the executive branch, implementing Federal Laws and policies while serving specialized functions. Additionally, they coordinate with state and local governments, as well as other federal entities, to achieve their objectives.