REASONING ABILITY: Ability to assess situations quickly, exercise sound independent judgment, remain calm under pressure, and make timely decisions regarding student safety and behavior, often with limited advance notice or prior familiarity with the specific building, staff, or students. This position does not typically carry out ongoing personnel functions such as hiring, formal performance evaluation, or progressive discipline of employees, which remain the responsibility of the regularly assigned administrator; immediate conduct or safety concerns are addressed on the spot and referred for formal follow-up as appropriate.