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Senior Systems Administrator

Unlock employer Dubai, United Arab Emirates Posted: 30 Mar 2026

Financial

  • Estimate: $70k - $110k*
  • Zero income tax location

Accessibility

  • Office Only
  • Apply from abroad
  • Visa Provided

Requirements

  • Experience: Senior
  • English: Professional

Position

Welcome to the company, a global financial pioneer established in 2005 and headquartered in Dubai, UAE. We specialize in delivering cutting-edge trading technology, deep liquidity, and exceptional customer service. Our extensive range of financial products includes Forex, Metals, Shares, Indices, Commodities, and Cryptocurrency CFDs. Join our thriving community of over 2 million clients across 100 countries, contributing to a daily trading volume exceeding US$ 35 billion. The company is a heavily regulated institution with oversight from 17+ financial regulators across 5 continents and is a recipient of over 70 financial awards. We are committed to innovation, excellence, and empowering our clients to achieve their financial goals.

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Key Responsibilities:

  • Administer the Office 365 tenant, including email management, distribution lists, shared mailboxes, SharePoint Sites, access controls, and onboarding/offboarding.
  • Manage and configure Entra ID, identity policies, configuration policies, MFA, and conditional access.
  • Oversee Intune policies, compliance, device management, and app deployments (UI and scripting).
  • Manage and troubleshoot Azure services, including VMs, networking, and cloud security.
  • Create and maintain on-premises and cloud VMs as needed.
  • Perform system upgrades, migrations, and configurations across various environments.
  • Manage on-premises servers and deploy infrastructure when required.
  • Handle network operations with strong knowledge of TCP/IP, DNS, DHCP, VLANs, routing, switching, VPNs, and network security.
  • Configure and support VoIP and in-house telephony.
  • Manage SaaS applications, including account provisioning and access control.
  • Resolve Tier 2 and Tier 3 technical issues and handle escalations.
  • Administer local and cloud storage, including NAS and SharePoint.
  • Monitor systems, networks, and security events to ensure stability and compliance.
  • Maintain technical documentation and follow IT policies and security standards.
  • Participate in scheduled on-call rotations for a few weeks per year to support after-hours incidents and critical issues.

Qualifications:

  • Bachelor's degree in Information Technology, Computer Science, or a related field.
  • 5+ years of experience in system administration within a corporate environment.
  • Strong expertise in Azure, Office 365, Intune, and hybrid infrastructures.
  • Deep understanding of networking (routing, switching, firewalls, VPNs) and security principles (IAM, hardening, patching).
  • Experience with VoIP systems.
  • Strong troubleshooting, analytical, and communication skills.
  • Ability to work independently and collaboratively.

Additional Skills (Preferred):

  • Experience with scripting and automation.
  • Ability to follow structured workflows and SLAs within ITSM environments.
  • Experience using Jira ticketing system.
  • Familiarity with monitoring tools (e.g., Zabbix).
  • Experience with ITIL practices and incident management.
  • Knowledge of API integrations, SSO, automation workflows, and SaaS management.

Why Join Us?

  • Work with one of the world’s leading financial derivatives institutions.
  • Competitive salary plus performance-based incentives.
  • Access to a dynamic, international, and fast-growing environment.
  • Strong opportunities for career progression within a global financial group.
  • Be part of a business committed to innovation, excellence, and long-term growth.

Join our international community at the company, dedicated to excellence, innovation, and shaping the future of finance.

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