Infrastructure Systems Manager

**Infrastructure Leadership Opportunity**

• Lead a small team of 1-2 members to manage and oversee the organization’s infrastructure systems, including datacenters, cloud, storage, virtualization, networking, and security systems.

The ideal candidate will have a solid understanding of Microsoft services, including Active Directory, PKI, EntraID, Intune, Exchange, and SharePoint. Experience with cloud administration, particularly AWS and Azure, is also essential.

Key responsibilities include:

• Network & Security Administration – Manage multiple firewalls clusters, Routers & Switches, SASE, WAF, CSPM, IdP, EDR, NAC, and Mail Relay.
• VMware, Storage, and Backup – Full responsibility of a complex stretched VMware cluster using Active-Active block storage across two Datacenters, NAS systems, Backup platforms, SAN environment, and tape library using FC, iSCSI, SMB, and NFS protocols.
• Solid understanding of Microsoft services – Active Directory, PKI, EntraID, Intune, Exchange, SharePoint.
• Manage, build, and update physical and virtual Windows & Linux servers utilizing patch management and configuration management systems.
• Cloud Administration – Manage AWS & Azure production environments.
• Monitoring tools – Ensure the stability and uptime of the production environment 24/7.
• Function as a tier two for the IT helpdesk team.

Requirements include:

• 8+ years of experience as system administrator with deep understanding of networking and security concepts.
• Proven experience in leading and executing infrastructure projects end-to-end, from initial planning and design to full deployment.
• Business proficiency in written and spoken English.
• Team player.