Ict systems administrator – gauteng – ref 10007

SENIOR ICT SYSTEMS ADMINISTRATOR

Gauteng | Permanent

A technology-driven international organisation is seeking a highly skilled Senior ICT Systems Administrator to join its ICT team. This role is suited to a hands‑on infrastructure specialist with strong expertise across Microsoft cloud technologies, cybersecurity, infrastructure, networking and compliance.

Key Responsibilities Manage Microsoft 365, Entra ID, Exchange Online, Share Point, Teams, Intune, Defender and Purview environments. Administer identities, permissions, access controls and authentication services. Maintain server, endpoint and cloud platforms while driving infrastructure improvements. Manage backup, disaster recovery and business continuity processes. Monitor security controls, investigate incidents and address vulnerabilities. Support networking, connectivity and security technologies. Provide senior‑level technical support and escalation assistance. Develop technical documentation, policies and o...