System Administrator (Pakistani National)

We are seeking an experienced System Administrator to manage and support large-scale enterprise infrastructure, including 1,000+ Windows and Linux servers. The role focuses on server administration, patching, vulnerability remediation, security hardening, backup, storage, virtualization, and automation in a 24x7 production environment.

Location: Dubai, United Arab Emirates
Work Conditions: On-site, Full-time

Key Responsibilities:

• Manage and troubleshoot Windows & Linux servers in production environments.
• Perform OS and third-party application patching and ensure SLA-based compliance.
• Remediate vulnerabilities and implement server security hardening.
• Manage VMware, Hyper-V, and Nutanix environments.
• Support Veeam/Commvault backup and recovery operations.
• Administer SAN/NAS storage, VMAX, PowerStore, and LVM.
• Support Active Directory, DNS, and Exchange OS-level services.
• Provide OS-level administration across AWS, Azure, and GCP.
• Support Fortinet and Sangfor firewalls.
• Automate patching and provisioning using Ansible and Shell scripting.
• Monitor infrastructure using Splunk, Zabbix, QRadar, Nexpose, and ManageEngine.
• Handle incidents, troubleshooting, RCA, change management, and audit requirements.

Required Skills:

• RHEL 7/8/9 & Windows Server 2016/2019/2022/2025
• Active Directory & DNS
• VMware, Hyper-V & Nutanix
• Veeam & Commvault
• SAN/NAS, VMAX & PowerStore
• Fortinet & Sangfor
• Ansible & Shell/Bash
• Vulnerability Management & Server Hardening
• Splunk, Zabbix, QRadar & Nexpose
• Strong troubleshooting and 24x7 production support experience

Language Requirements: Not specified.