Security Officer Responsibilities During Active Shooter Incidents

Introduction In the context of contemporary emergency management, the responsibilities of security personnel during active shooter events are multidimensional and mission-critical. Security officers serve not only as first responders but as facilitators of emergency protocols and collaborators in life-saving operations. Because active shooter incidents often unfold in under 15 minutes, their compressed timeline demands proactive preparedness, situational acuity, and rapid operational judgment. This article provides an academically grounded and operationally relevant overview of best practices that security professionals should apply before, during, and after active shooter events. Emphasis is placed on institutional training, tactical readiness, situational analysis, interagency coordination, and operational recovery. Understanding these roles is essential not only for practitioners but also for students of security studies, criminal justice, and emergency management who are preparin