Assistant Manager - Cloud and Infrastructure

About the role

PureCS, the technology arm of PureHealth Group, is looking for an Assistant Manager to manage and optimise its enterprise messaging, identity, virtualisation and Windows Server infrastructure across on-premises and cloud environments.

Key responsibilities

• Manage Microsoft Exchange Server (on-premises and Exchange Online), including hybrid environments, migrations and troubleshooting
• Administer Active Directory, Microsoft Entra ID, Entra Connect, Group Policy, authentication and access controls
• Manage Microsoft 365 services, including tenant administration, SharePoint Online and OneDrive for Business
• Administer VMware vSphere, virtual machines and Windows Server infrastructure, including DNS, DHCP, Certificate Services, KMS and RDS
• Implement information protection, DLP, security hardening and compliance controls
• Lead infrastructure migrations, complex incident resolution, root cause analysis and service improvement initiatives
• Maintain operational documentation and follow ITIL-aligned practices for change, incident, problem and capacity management
• Collaborate with IT operations, cybersecurity, networking, application teams and external vendors

Required profile

• 7-10 years of relevant experience in cloud, infrastructure and enterprise IT administration
• Bachelor's degree in Computer Science, IT, Engineering, Information Security or a related discipline
• Strong hands-on expertise in Microsoft Exchange, Microsoft 365, Active Directory and Microsoft Entra ID
• Experience implementing Microsoft Purview Information Protection and DLP policies
• Familiarity with ITIL processes, change control and security best practices
• Relevant certifications in Microsoft 365, Identity and Access Management, Security and Compliance, VMware, Exchange or ITIL are an advantage

Required skills

• VMware vSphere and Windows Server administration
• PowerShell scripting and automation
• Infrastructure monitoring and reporting
• Analytical, troubleshooting, communication and stakeholder management skills