Senior IT Administrator: Networks, Security & Cloud

Client of 1st-jobs.com; Abu Dhabi; On-site; AED 112,000 - 223,000; Full time

Job summary

1st-jobs com is recruiting an experienced IT Administrator to oversee daily IT infrastructure, security protocols, server maintenance and user administration for a private client in Abu Dhabi.

The role involves managing internal networks, servers, firewalls, Wi‑Fi, cloud services, and enforcing cybersecurity and data protection standards while coordinating software updates and vendor support.

Qualifications

• Proven experience as an IT Administrator, Systems Administrator, or Network Support Engineer.
• Strong knowledge of Windows Server, Active Directory, networking protocols (VLANs, VPNs, DNS/DHCP), and cybersecurity fundamentals.
• Relevant certifications (e.g., CompTIA Network+/Security+, Microsoft, Cisco CCNA) are a plus.
• Good command of spoken English with strong analytical and organizational skills.

Responsibilities

• Manage and maintain internal networks.
• Oversee servers, firewalls, Wi‑Fi infrastructure, and cloud services.
• Administer user accounts and access permissions; email systems.
• Monitor system performance and perform regular data backups.
• Execute disaster recovery procedures and coordinate software updates.
• Hardware upgrades and vendor support for critical IT infrastructure.
• Enforce cybersecurity practices and data protection standards.

Skills

Windows Server

Active Directory

Networking protocols

Cybersecurity fundamentals

English communication

Education

CompTIA Network+/Security+

Microsoft certifications

Cisco CCNA

Tools

VLANs

VPNs

DNS/DHCP

Job description

1st-jobs com is recruiting an experienced IT Administrator to oversee daily IT infrastructure, security protocols, server maintenance and user administration for a private client in Abu Dhabi.

The role involves managing internal networks, servers, firewalls, Wi‑Fi, cloud services, and enforcing cybersecurity and data protection standards while coordinating software updates and vendor support.