Which title is NOT typically a staff member of the White House Office?

The title that is not typically associated with a staff member of the White House Office is Secretary. In the context of the White House, the term "Secretary" usually refers to the heads of the executive departments, such as the Secretary of State or Secretary of Defense. These positions are part of the presidential cabinet, tasked with leading specific areas of government and reporting directly to the president.

In contrast, the roles of Aide, Special Assistant, and Counsel are frequently found within the White House Office itself. Aides provide general support and carry out various tasks to assist the president, Special Assistants often focus on specific projects or areas, and Counsel typically refers to legal advisors who provide guidance on legal matters concerning the executive branch. Thus, "Secretary" is the outlier, as it refers to a different level of position within the broader structure of the executive branch.