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Senior IT System Administrator

Helitrope Ventures
Baladiyat ad Dawhah, QAT
Full-time
Senior
Onsite
QAR 5,000–7,000 per month
Discovered 1 weeks ago
System administrationNetwork administrationWindows ServerLinux ServerActive DirectoryDNS and DHCP

Full Job Posting

Role overview

Oversee, optimize, and secure IT infrastructure, supporting reliable systems, end users, and digital transformation.

System and network operations

  • Install, configure, monitor, maintain, and optimize operating systems, applications, and enterprise software; apply updates and security patches.
  • Manage user accounts, permissions, access controls, identity settings, and related support requests.
  • Maintain wired and wireless networks, troubleshoot connectivity, optimize bandwidth, and manage network security protections.
  • Administer servers, virtualization, hybrid cloud, and DNS, DHCP, email, and web services.
  • Develop backup, recovery, and retention processes; conduct recovery tests and respond to data loss incidents.

Security, support, and reporting

  • Enforce security policies, conduct audits and vulnerability assessments, mitigate risks, and respond to security incidents.
  • Document configurations and procedures; report infrastructure performance, security events, and compliance; maintain IT asset and license inventories.
  • Work with IT and business teams, train users, and provide system-administration expertise.

Licensing and renewals

  • Manage software, cloud, email hosting, antivirus, and endpoint protection renewals; track subscriptions, negotiate renewals, and optimize usage and costs.

Experience and education

  • At least five years of IT, system administration, network administration, or similar infrastructure experience is required.
  • A bachelor's degree in Computer Science, Information Technology, or a related field is listed; advanced certifications or equivalent hands-on experience may also be considered.

Technical qualifications

  • Strong knowledge of hybrid system, server, and network administration, virtualization, cloud services, and containerized environments.
  • Hands-on Windows and Linux server, Active Directory, DNS, DHCP, identity management, and firewall or security configuration experience.
  • Scripting proficiency in PowerShell, Bash, or Python and automation experience with tools such as Ansible, Puppet, or Terraform.
  • Experience with monitoring, backups, and disaster recovery or business continuity; knowledge of endpoint protection, vulnerability management, zero trust, and compliance standards.

Additional qualifications

  • Strong troubleshooting, diagnostic, and root-cause analysis skills, plus communication, documentation, and collaboration abilities.
  • English is required; passport is listed as required. Willingness to travel up to 75% is preferred.
  • Microsoft, Cisco, CompTIA, VMware, Red Hat, AWS/Azure/GCP, and ITIL certifications are preferred or advantageous.

Pay and employment

  • Full-time role paying QAR 5,000–7,000 per month.

Work location

  • Work location is in person.

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