Information Security Manager

Information Security Manager

Responsibilities

Strategic Leadership & Governance

Develop and maintain The Companys enterprise-wide cybersecurity strategy aligned with business objectives and regulatory requirements.

Establish and enforce security governance frameworks, policies, and standards.

Ensure alignment with the NIST Cybersecurity Framework (Identify, Protect, Detect, Respond, Recover) and Joint Security Standards.

Lead the implementation of relevant security compliance initiatives.

Collaborate with divisional CIOs and executive leadership to align security posture across business units.

Monitor emerging threats, regulatory changes, and industry trends to inform strategic decisions.

Architecture & Identity Management

Design secure solutions for hybrid environments (on-premises + Azure).

Integrate security into infrastructure and application projects.

Manage identity and access controls, including Azure AD, MFA, and privileged access management.

Security Operations

Manage day-to-day security monitoring, incident handling, and threat intelligence.

Administer Microsoft 365 security features : Defender for Endpoint, Purview, Sentinel, Conditional Access, etc.

Ensure endpoint, network, and cloud security controls are effectively implemented and monitored.

Implement and enforce BYOD policies, including MDM, DLP, and secure access controls.

Secure branch office networks, including firewalls, VPNs, segmentation, and remote access protocols.

Financial Management

Develop and manage the annual cybersecurity budget, including licensing, tools, training, and consulting services.

Track and report on security-related expenditures, ROI, and risk mitigation outcomes.

Support procurement and vendor management for security solutions.

Cyber Security Operations Center (SOC) Oversight

Oversee 24 / 7 SOC operations to ensure effective threat detection, incident response, and escalation.

Define SOC roles, workflows, and incident response playbooks.

Integrate SIEM, SOAR, and threat intelligence platforms for proactive defense.

Monitor and improve KPIs such as MTTD (Mean Time to Detect) and MTTR (Mean Time to Respond).

Coordinate with external threat intelligence providers and law enforcement when necessary.

Security Technology Lifecycle Management

Oversee the deployment, maintenance, and upgrade of security technologies including Microsoft 365 E3 / E5 and Hailstone platforms.

Ensure timely patching, configuration updates, and feature adoption.

Maintain compatibility and integration of security tools with The Companys hybrid infrastructure.

Document system configurations and update operational procedures regularly.

Risk Management & Compliance

Conduct regular risk assessments, vulnerability scans, and penetration tests.

Ensure compliance with POPIA, GDPR, NIST CSF, JSS, and other relevant regulations and frameworks.

Maintain a risk register and track mitigation actions.

Coordinate internal and external audits and ensure timely remediation of findings.

Awareness, Education & Training

Lead organization-wide cybersecurity awareness programs.

Deliver targeted training for IT, business, and executive teams.

Promote secure behavior and incident reporting culture.

Team Leadership & Culture

Build and lead a high-performing cybersecurity team including SOC analysts, engineers, and compliance specialists.

Define clear roles, responsibilities, and performance expectations.

Conduct regular coaching, performance reviews, and career development planning.

Foster a culture of accountability, innovation, and continuous improvement.

Promote cybersecurity awareness and ownership across all departments.

Reporting

Prepare operational and executive-level reports on security posture, risk exposure, and compliance status.

Minimum Requirements

Bachelors degree in Computer Science, Information Technology, or related field.

8+ years of IT Security experience, with at least 5 years in a leadership role.

Industry-recognized certifications : CISSP, CISM, or equivalent.

Microsoft Certified : Cybersecurity Architect Expert.

GIAC Security Operations (GSOM) or equivalent SOC certification.

Familiarity with scripting (PowerShell, Bash) and automation tools.