Strong working knowledge of Microsoft 365 administration and security; enterprise identity and access management; Windows and Linux systems; network architecture, segmentation, firewalls, and secure remote access; endpoint management, patching, and protection; cloud and on-premises infrastructure; backup, disaster recovery, and business continuity; and vulnerability management, security monitoring, and incident response. You will configure and maintain security controls across identity, endpoints, email, networks, servers, applications, cloud services, and remote access; personally review security alerts, vulnerability findings, logs, and external assessments; and lead investigations, remediation, and incident response from containment through recovery and corrective action.