Which key role is occupied by the individual standing just below the Administrator in the organizational hierarchy?
Answer
The Deputy Administrator
The Deputy Administrator serves as the critical second-in-command, stepping in to assume the Administrator's duties when the Administrator is unavailable.

Related Questions
What is the title of the highest-ranking official leading the National Aeronautics and Space Administration (NASA)?To which governmental figure does the NASA Administrator report directly?What governmental body is required to confirm the President's nomination for NASA Administrator?Which key role is occupied by the individual standing just below the Administrator in the organizational hierarchy?What must the Administrator balance when executing the agency's scientific mandates?Compared to many other federal agency heads, what specific element elevates the political sensitivity of the Administrator appointment?What analogy is used to describe the Administrator's position relative to the Associate Administrators in the leadership structure?What general activity might an agency experience regarding long-term planning if the confirmation process for a new leader stretches out?What is the Administrator identified as regarding the agency's day-to-day operations and overall portfolio management?What kind of backgrounds have historically been represented among individuals selected to be NASA Administrators?