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Senior Windows Systems Engineer

Athens, Greece💼 Full-time🗓 2026-06-30 → 2026-07-31

Core

Own and evolve global Windows, virtualization, server, storage, and backup infrastructure for a high-scale betting and gaming platform.

Role type

Principal Windows Infrastructure Engineer

Builds

Global Windows server infrastructure, virtualization platforms, enterprise hardware, storage arrays, and backup systems.

Domain

iGaming / Betting and Gaming

Deliverable

infrastructure

Required skills

Windows Server administration, Active Directory, DNS, DHCP, Group Policy, PowerShell automation, VMware Cloud Foundation, vCenter, Hyper-V, enterprise server hardware (Dell PowerEdge, HPE ProLiant), enterprise storage (NetApp, HPE MSA), backup platforms (Veeam), TCP/IP, VLANs, routing, subnetting, monitoring (Nagios, Zabbix, Grafana), endpoint management (Tanium), cloud platforms (Azure, AWS), ITIL practices.

Preferred skills

Linux administration (RHEL, Rocky Linux, Ubuntu, Debian), Bash scripting, relevant certifications (Microsoft, VMware, Veeam, ITIL, Azure, AWS, Linux), global multi-site environment experience.

Responsibilities

Manage global Windows server infrastructure operations and lifecycle; administer virtualization platforms and enterprise hardware; develop PowerShell automation; act as senior escalation point for incidents; perform patching, hardening, and capacity planning; monitor system health and availability; create technical documentation and runbooks.

Seniority

Principal, hands-on IC

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