Network System Administrator ofertas em Emirados Árabes Unidos

Job Title: IT Systems & Network Administrator

We are looking for a highly skilled IT Systems & Network Administrator with expertise in Microsoft Technologies (Office 365, Azure, Security Solutions) and Networking (Cisco, Fortinet, etc.) and Endpoint Solutions (Crowdstrike, Sentinel One, etc.). The ideal candidate will be responsible for managing and optimizing cloud and on-premise IT infrastructure, ensuring network security, and providing technical support to end-users.

Key Responsibilities

1. Administer and manage Office 365 services (Exchange, SharePoint, Teams, OneDrive, Intune, etc.).
2. Configure and maintain Azure cloud infrastructure, including virtual machines, Active Directory, and resource groups.
3. Manage Microsoft Intune and security policies for endpoint protection.
4. Implement and monitor backup and disaster recovery solutions for cloud and on-prem environments.
5. Provide support and troubleshooting for Microsoft applications and services.
6. Configure, maintain, and troubleshoot Cisco and Fortinet networking devices (routers, switches, firewalls).
7. Manage wireless network solutions and ensure seamless connectivity across the organization.
8. Implement network security best practices, including VPNs, access control policies, and firewalls.
9. Monitor and optimize network performance to ensure high availability and security.
10. Manage LAN, WAN, and VLAN configurations to enhance infrastructure performance.
11. Provide Level 2/3 technical support for end-users and resolve IT-related issues.
12. Conduct IT security assessments and ensure compliance with industry best practices.
13. Work on IT projects such as migrations, system upgrades, and cloud adoption strategies.

Requirements

Technical Skills

• Hands-on experience with Azure services, including AD, Virtual Machines, and Networking.
• Proficiency in Cisco networking (routing, switching, firewalls, VPNs).
• Experience with Fortinet security solutions (FortiGate firewalls, FortiAPs, FortiSwitches).
• Knowledge of wireless networking technologies and enterprise Wi-Fi solutions.
• Familiarity with PowerShell scripting for automation in Microsoft environments.
• Strong understanding of IT security best practices (firewalls, intrusion detection, endpoint security).

Qualifications & Experience

Bachelor's degree in Computer Science, IT, or a related field.

5-7 years of hands-on experience in IT administration and networking.

Certifications

• Fortinet NSE4+
• CompTIA Network+ / Security+

Soft Skills

• Strong problem-solving and troubleshooting abilities.
• Excellent communication and interpersonal skills.
• Ability to work independently and as part of a team.
• Strong documentation and reporting skills.