Which of the following is NOT a Cabinet-level position?

The Chief Justice is not a Cabinet-level position because the Cabinet is comprised of the heads of the executive departments who are appointed by the President and confirmed by the Senate. The Chief Justice, on the other hand, is the head of the judicial branch and is responsible for overseeing the Supreme Court. This role is distinct from Cabinet members, who primarily focus on the administration of executive functions and carrying out the President's policies in various areas, such as foreign affairs (Secretary of State) and national defense (Secretary of Defense). The Vice President, while not a head of a department, is part of the executive branch and plays a critical role as the President's advisor and potential successor, but does not hold a Cabinet position.