Security Administrator

Confidential • johannesburg, johannesburg, South-Africa • Posted July 27, 2026

Location johannesburg, johannesburg
Job Type Full-time
Category IT / Computing / Software
Posted July 27, 2026
Duties: Investigate and remediate cloud security findings, misconfigurations, vulnerabilities, and identity-related risks across cloud and container environments. Engineer and maintain identity and access controls, including conditional access policies, privileged access management, and multi-factor authentication solutions. Administer and optimise endpoint detection and response (EDR) platforms, threat hunting activities, compliance monitoring, and security policy management. Manage web application firewall, Zero Trust access, DNS-layer protections, email security controls, and authentication standards including SPF, DKIM, and DMARC. Lead investigations of escalated security incidents, perform root cause analysis, and coordinate containment and recovery activities. Drive vulnerability management processes, including scanning, prioritisation, remediation coordination, and penetration testing remediation. Develop security automation using PowerShell, APIs, workflow automation platforms,...

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