IT Security Engineer; Senior

Pretoria, South Africa | Posted on 01/06/2026

• Support and maintain a global Active Directory environment with more than 100,000 user accounts and Entra .
• Ensure high availability and state-of-the-art security across authentication platforms.
• Drive the implementation of the organisation’s IT strategy within the Digital Identity domain.
• Manage global Entra  operations, maintenance and innovation initiatives.
• Continuously improve operational tasks and processes.
• Evaluate and implement new features, functions and innovations.
• Drive automation initiatives to ensure future readiness of the Entra .
• Collaborate closely with global, multicultural teams, stakeholders and interface partners.

• Minimum 3 years of professional experience in the implementation and support of Microsoft Enterprise IT architectures with a focus on Identity and Access Management Systems.
• Expert experience implementing and administering Microsoft Entra , Entra  and Active Directory.
• Strong knowledge of authentication protocols including Kerberos, SAML and OAuth/OIDC.
• Advanced experience with Entra  Zero Trust architecture concepts.
• Advanced experience developing and implementing Entra  concepts.
• Advanced experience with IPv4, IPv6 and DNS network protocols.
• Advanced experience with Infrastructure as Code automation using technologies such as Power Shell and Azure Functions.
• Any additional responsibilities assigned within the Agile Working Model (AWM).

• Advanced experience working with hybrid cloud environments and Microsoft Azure.
• Advanced experience in Agile working environments.
• Strong teamwork and communication skills.
• Analytical thinking skills to coordinate, analyse and resolve technical issues.
• Self-organised problem solver with a strong delivery focus on innovation and continuous improvement.

• Degree in Computer Science, Communications Engineering, or a comparable qualification.
• Minimum 5 years of professional IT experience, including responsibility for managing large Cloud and Hybrid environments.