Senior Network Security Engineer

Overview

Dubai, UAE (Onsite)

About The Role

Senior L3 Network Engineer And Network Architect

Architecture & Design

• Provide architecture-level support for enterprise and hybrid cloud networks
• Review and validate HLDs and LLDs
• Drive network optimization, scalability, and resiliency
• Act as technical authority for multi-vendor environments

Advanced Support & Escalations

• Act as final escalation point for critical network incidents
• Lead incident bridges and ensure quick resolution
• Identify root causes and implement long-term fixes

Security & Zero Trust

• Design and review firewall architecture (Palo Alto, Cisco FTD)
• Implement segmentation and Zero Trust frameworks
• Ensure compliance with enterprise security standards

Cloud Networking (Azure – L3)

• Manage Azure networking (VNet, NSG, UDR, VPN Gateway)
• Handle hybrid connectivity (on-prem ↔ Azure)
• Optimize performance, security, and availability

Core Networking

• Manage routing & switching (BGP, OSPF)
• Oversee SD-WAN and enterprise WAN environments
• Govern DNS, DHCP, and network services

Cisco Platforms

• Cisco DNAC (automation & analytics)
• Cisco ISE (NAC & policy enforcement)
• Cisco WLC (wireless architecture)

Load Balancing

• F5 Load Balancer management
• High availability and application delivery optimization

Governance & Leadership

• Capacity planning and performance management
• Ensure audit compliance and governance
• Participate in CAB and approve major changes
• Mentor L2/L3 engineers

Required Skills & Experience

• 8–10 years of experience in enterprise network engineering
• Experience in L3 / Architect-level roles

Mandatory Skills

• CCIE (Enterprise Infrastructure or Security)
• Palo Alto Firewalls (expert level)
• Cisco FTD
• Microsoft Azure Networking (L3 level)

• BGP, OSPF, SD-WAN

• DNS, DHCP

• PCNSE (Palo Alto)

• AZ-700 (Azure)
• F5 Certification
• ITIL Foundation
• ( Salary Package- 18000 aed- 20000 aed .pm with Single Benefits)