Regional Director
OT-ISAC
AJ Eserjose is Regional Director for the Operational Technology Information Sharing and Analysis Center (OT-ISAC), a trusted hub for secure threat intelligence exchange to strengthen the cybersecurity posture of critical infrastructure across Asia Pacific. He leads the strategic growth and operational development of OT-ISAC, focusing on innovation programs, alliance-building, and deepening engagement with Members, Alliance Partners, and Key Stakeholders. Overseeing daily operations, AJ works closely with the community to drive actionable, collective efforts that support and enhance OT cybersecurity programs across the region.