Information Technology Security Manager

We are seeking an experienced IT Security Manager (ITSM) to lead the implementation of IT Security Strategy across on-premises and cloud environments. The ideal candidate will work closely with internal IT teams and external vendors to uphold and enhance our cybersecurity posture. Key Responsibilities: 1. Incident Response & Security Monitoring Work closely with SIRO/SIRM, IT Security Officer (ITSO) and SOC to monitor, detect, and respond to threats on-premises and on cloud. Lead Security Incident Response (IR) and post-mortem analyses for cybersecurity incidents arising from security threat events. Stay current with emerging threats, vulnerabilities, and threat intelligence related to cloud platforms. Disseminate security advisories, threat intelligence reports, security directives, and patch recommendations promptly to the relevant stakeholders in the agencies. Partake in tabletop exercises, security risk management activities, audits and third-party assessments to enhance incident response readiness. 2. Security Product Management Monitor security events on SIEM (e.g. Splunk, Cortex, Exa beam), perform event triage and analysis. Perform Vulnerability Assessments (Tenable Nessus) on applications (e.g. web client/server, mobile apps), networking and computing devices (e.g. firmware, Operating System). 3. Security Governance & Compliance Lead and conduct periodic security reviews to ensure adherence to IT Security Policies, Standards, Controls and industry best practices. Recommend and implement security initiatives and enhancement based on findings from tabletop exercises (TTX) and audits. Monitor and ensure compliance with secure configuration standards across network, systems and endpoint (i.e. CIS Hardening) at agencies. Analyse Vulnerability Assessment (VA) scan results, track and report remediation status according to the stipulated timeframe. 4. Network, Systems and Endpoint Security Manage, configure, and optimize security tools and platforms to ensure ef…