Network & Infrastructure Security Engineer (Arabic Speaker) | Systems Limited | Dubai, UAE

Tech Junction Ltd; Dubai; On-site; AED 240,000 - 400,000; Full time

Job summary

Systems Limited in Dubai, UAE seeks a Network & Infrastructure Security Engineer (Arabic Speaker) to design, implement and support enterprise-grade network and security solutions. You will focus on Fortinet platforms, secure connectivity, and network optimization in a hands-on environment onsite in Dubai.

The role requires strong FortiGate/FortiSwitch expertise, BGP/OSPF routing, and SASE knowledge, with responsibilities spanning firewall policies, network design, and security best practices.

Qualifications

• Arabic language proficiency is mandatory for this onsite role.
• Hands-on FortiGate firewall administration and troubleshooting.
• Experience with firewall policies, NAT, SSL inspection, IPS, antivirus, web filtering, and application control.
• Strong Layer 2/3 networking knowledge including VLANs, trunking, STP, and routing.
• Knowledge of BGP and OSPF in large-scale enterprise networks.
• Experience with FortiSwitch or similar switching platforms and secure access edge.

Responsibilities

• Configure, manage, and troubleshoot FortiGate firewall environments.
• Implement and maintain firewall policies, NAT, SSL inspection, and security profiles.
• Design and support Layer 2/3 enterprise networking solutions.
• Configure VLANs, trunking, STP, routing, and network segmentation.
• Manage BGP and OSPF routing in multi-site environments.
• Support secure remote access, VPN, and traffic flow optimization.
• Deploy SASE architectures and secure access frameworks.
• Support Wireless LAN deployments and enterprise Wi-Fi.
• Manage Email Gateway security and protection services.
• Perform network performance analysis and incident resolution.
• Develop network documentation and operational procedures.
• Collaborate with cybersecurity teams to strengthen security posture.

Skills

Arabic fluency

FortiGate

Layer 2/3

BGP

OSPF

FortiSwitch

NAT & SSL

SASE

Wireless LAN

Troubleshooting

Email Security

Tools

FortiGate

FortiSwitch

SASE platforms

VPN/Remote Access

SD-WAN

Job description

Job Title: Network & Infrastructure Security Engineer (Arabic Speaker) | Systems Limited | Dubai, UAE

Job Location: Dubai, United Arab Emirates

Job Type: Full-Time, Onsite

Additional Information: Arabic Speakers Only Onsite Position in Dubai, UAE Enterprise Network & Security Environment Immediate Hiring Requirement

Position Summary

Systems Limited is seeking a highly skilled Network & Infrastructure Security Engineer to support, secure, and optimize enterprise network environments across complex infrastructures. This role is ideal for a hands-on networking and security professional with expertise in routing, switching, firewalls, SASE, wireless technologies, and secure connectivity solutions.

Detailed Job Description

As a Network & Infrastructure Security Engineer, you will be responsible for designing, implementing, and supporting enterprise-grade network and security solutions that enable secure and reliable business operations. You will work with advanced routing and security technologies, focusing on Fortinet platforms, network segmentation, secure internet access, and enterprise connectivity. The successful candidate will play a key role in troubleshooting complex networking challenges, optimizing traffic flows, and maintaining high levels of network security and performance. You will collaborate with infrastructure, security, and operations teams to deliver resilient solutions that align with modern cybersecurity and networking best practices. This position offers an excellent opportunity to work in a dynamic enterprise environment while leveraging cutting-edge security and networking technologies.

Key Responsibilities

• Configure, manage, and troubleshoot FortiGate firewall environments.
• Implement and maintain firewall security policies, NAT rules, SSL inspection, and security profiles.
• Design, deploy, and support Layer 2 and Layer 3 enterprise networking solutions.
• Configure and troubleshoot VLANs, trunking, STP, routing, and network segmentation.
• Implement and support BGP and OSPF routing within enterprise and multi-site environments.
• Manage secure remote access solutions, VPN services, and traffic flow optimization.
• Deploy and support SASE security architectures and secure access frameworks.
• Support wireless network infrastructure and enterprise Wi-Fi deployments.
• Manage and troubleshoot Email Gateway security platforms and email protection services.
• Perform network performance analysis, root-cause investigations, and incident resolution.
• Develop network documentation, configuration standards, and operational procedures.
• Collaborate with cybersecurity teams to strengthen security posture and compliance.

Required Qualifications & Skills

• Arabic language proficiency is mandatory.
• Strong hands-on experience with FortiGate Firewall administration and troubleshooting.
• Expertise in firewall policies, NAT (SNAT, DNAT, VIP), SSL inspection, IPS, Antivirus, Web Filtering, and Application Control.
• Strong knowledge of Layer 2 and Layer 3 networking concepts.
• Experience configuring VLANs, trunking, Spanning Tree Protocol (STP), and static routing.
• Advanced knowledge of BGP and OSPF routing protocols.
• Experience designing, implementing, and supporting large-scale enterprise networks.
• Hands-on experience with FortiSwitch or equivalent enterprise switching platforms.
• Experience managing Routing & Switching infrastructure in complex environments.
• Knowledge of Secure Access Service Edge (SASE) solutions.
• Experience supporting Wireless LAN environments.
• Familiarity with Email Gateway security technologies.
• Strong troubleshooting, analytical, and problem-solving capabilities.
• Excellent communication and stakeholder management skills.

Nice-to-Have Skills

• Fortinet NSE certifications or equivalent Fortinet credentials.
• Experience with SD-WAN deployments and optimization.
• Knowledge of Network Access Control (NAC) solutions.
• Experience with cloud networking and cloud security platforms.
• Familiarity with network monitoring, automation, and configuration management tools.

Recruitment Pro Tip

For senior network security roles, recruiters look beyond certifications. Make sure your CV highlights specific projects involving FortiGate deployments, BGP/OSPF implementations, SASE architectures, network migrations, security policy optimization, and measurable improvements in network performance or security outcomes.