Senior Enterprise Systems Engineer - 24/7 Infra

AimGulf; Doha; On-site; QAR 179,000 - 335,000; Full time

Job summary

AimGulf seeks a Senior Systems Engineer to manage enterprise infrastructure in a 24×7 SOC Fusion Center environment. You will focus on system security, performance optimization, disaster recovery, and troubleshooting mission-critical infrastructure.

The role requires 8+ years in Linux/Windows administration, virtualization, and enterprise infrastructure management, with RHCE mandatory and DevOps experience as a plus. Bachelor’s degree preferred with relevant certifications.

Qualifications

• Bachelor’s degree and equivalent work experience.
• RHCE certification is mandatory.
• Relevant technical certifications are a plus.

Responsibilities

• Installing and configuring Linux operating systems on servers and workstations.
• Setting up system parameters, file systems, and software.
• Managing user accounts, permissions, and access control.
• Performing routine system updates, patch management, and monitoring system performance.
• Managing backup storage infrastructure, including local and remote repositories.
• Implementing and maintaining security policies, firewalls, and intrusion detection systems.
• Configuring and managing network interfaces, DNS, DHCP, and VPN.
• Troubleshooting hardware, software, and network-related issues.
• Installing and configuring Windows Server operating systems, group policies, and file shares.
• Deploying, configuring, and managing Nutanix clusters.
• Setting up Zabbix monitoring for hosts, servers, and network devices.
• Monitoring backup and replication jobs using Veeam.

Education

Bachelor’s degree

RHCE certification

Tools

VMware

Nutanix

VxRail

Veeam backup

Job description

AimGulf seeks a Senior Systems Engineer to manage enterprise infrastructure in a 24×7 SOC Fusion Center environment. You will focus on system security, performance optimization, disaster recovery, and troubleshooting mission-critical infrastructure.

The role requires 8+ years in Linux/Windows administration, virtualization, and enterprise infrastructure management, with RHCE mandatory and DevOps experience as a plus. Bachelor’s degree preferred with relevant certifications.