System Engineer

About the role

We are seeking a System Engineer to join an Infrastructure & Network Engineering team, supporting critical platforms across multiple data centre and office environments. The role offers the chance to work with servers, storage, virtualization, Linux, and networking in a highly available technology landscape.

Key responsibilities

• Manage and maintain physical server and storage infrastructure across several colocation data centres.
• Administer virtualization environments such as Proxmox VE and Linux‑based VMs, and support Ceph and ZFS storage platforms.
• Provision, patch, upgrade, and monitor Linux servers and core services including DNS, DHCP, NTP, and certificate services.
• Troubleshoot network connectivity issues involving Cisco networking, firewalls, VPNs, and security technologies.
• Administer Microsoft 365, Entra ID, Active Directory, and Exchange Online environments.
• Participate in incident management, change activities, and an on‑call support rotation.

Required profile

• Hands‑on experience in Linux system administration.
• Strong troubleshooting and problem‑solving abilities.

Required skills

• Linux
• Proxmox VE
• VMware
• Kubernetes
• Ceph
• ZFS
• Cisco networking
• Firewall/VPN
• Microsoft 365
• Entra ID
• Active Directory
• Exchange Online
• DNS, DHCP, NTP