Systems Administrator – Linux

D4 Insight · abu dhabi, abu dhabi, United-Arab-Emirates

Location
abu dhabi
Job Type
Full-time
Posted
July 03, 2026

Job Description

Role Overview:

We are seeking Linux Administrator to manage and secure enterprise Linux environments while ensuring platform reliability, compliance, performance, and vulnerability management.

Key Responsibilities:
  • Manage RHEL, Ubuntu, and Oracle Linux environments.
  • Support Red Hat clustering and HA environments.
  • Perform Linux tuning, monitoring, and capacity management.
  • Implement security hardening and SELinux controls.
  • Execute patching and vulnerability remediation activities.
  • Support backup, recovery, and disaster recovery processes.
  • Participate in on‑call production support.
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