Windows & RHEL System Administrator

About the role

The organization is seeking an experienced Systems Administrator to manage both Windows and Red Hat Enterprise Linux environments. You will be responsible for ensuring high availability, security, and performance of critical servers in a fast‑paced data‑center setting.

Key responsibilities

• Administer RHEL 8 and 9 servers, applying patches, updates and performing upgrades.
• Manage Windows Server 2022, including Active Directory, Group Policy Objects and routine maintenance.
• Perform basic VMware administration and support foundational networking tasks.
• Participate in data‑center and disaster‑recovery drill activities.
• Monitor server health using monitoring tools and handle incidents via ticketing systems.
• Provide advanced cross‑platform troubleshooting for Linux and Windows issues.

Required profile

• 7‑10 years of hands‑on experience with Windows and RHEL administration.
• Demonstrated ownership and ability to work on‑site at the client office.
• Familiarity with ITIL processes and ticketing workflows.
• Strong analytical and diagnostic skills across both operating systems.

Required skills

• RHEL 8
• RHEL 9
• Windows Server 2022
• Active Directory
• Group Policy Objects (GPO)
• VMware
• Basic networking
• Data‑center operations
• Disaster‑recovery drills
• Server monitoring tools
• Ticketing systems
• ITIL process knowledge