Information Technology Infrastructure Specialist

Job summary

Vistas Global is seeking a seasoned IT Infrastructure Specialist / Engineer to build, run, and improve enterprise infrastructure in both cloud and on-premises setups. The role calls for practical expertise across Microsoft Azure, Google Cloud Platform (GCP), Windows Server, Active Directory, Microsoft 365 / Exchange Online, virtualization, networking, and storage.

Key responsibilities

• Plan, implement, and support infrastructure solutions across Azure, GCP, and on-premises environments.
• Administer cloud services covering compute, databases, storage, and PaaS offerings.
• Install, configure, and maintain Windows Server environments, operating systems, and virtualization platforms.
• Deploy and manage servers, storage platforms, and related infrastructure assets.
• Track infrastructure health and resolve issues related to hardware, software, and networks.
• Set up and support network equipment such as switches, routers, and associated infrastructure.
• Oversee storage systems in both cloud and on-premises environments.
• Maintain Active Directory, Microsoft Exchange Online / Microsoft 365, and connected services.
• Draft and keep up-to-date infrastructure documentation, operating procedures, and technical reports.
• Support infrastructure resilience, security, uptime, and business continuity objectives.
• Take part in 24/7 operational coverage and on-call support when needed.

Required profile

• A bachelor’s degree in Computer Science, Information Technology, or another relevant discipline.
• Demonstrated experience handling enterprise-scale IT infrastructure.
• Hands-on exposure to Microsoft Azure and Google Cloud Platform (GCP).
• Working knowledge of Windows Server administration.
• Experience with Active Directory administration.
• Exposure to Microsoft Exchange Online and Microsoft 365 environments.
• Basic administration knowledge of SQL Server.
• Familiarity with virtualization technologies.
• Experience with enterprise storage solutions.
• Understanding of networking concepts and devices, including switches, routers, TCP/IP, DNS, and DHCP.
• Ability to monitor systems, troubleshoot effectively, and improve performance.
• Strong written documentation and reporting skills.
• Good analytical thinking and problem-solving ability.

Preferred qualifications

• Microsoft Azure certifications.
• Google Cloud certifications.
• VMware or Hyper-V certifications.
• ITIL Foundation certification.
• Microsoft Windows Server certifications.

Additional information

This is a full-time, on-site position based in Doha, Qatar. The role is focused on enterprise infrastructure support across hybrid environments and may require participation in round-the-clock operational support and on-call duties.