Senior Network Security Engineer
Skills
About This Role
Overview
Hiring: Senior L3 Network Admin – Security, Cloud & Enterprise Networks
Budget-18K AED Per Month(Slightly Negotiable)
We are looking for a highly experienced Senior L3 Network Engineer / Network Architect with 8–10 years of enterprise networking expertise to lead architecture-level support, security transformation, hybrid cloud networking, and critical infrastructure operations.
This role requires CCIE-level expertise, advanced Azure networking knowledge, and strong experience in enterprise security, Zero Trust architecture, and mission-critical network environments.
🔹 Key Responsibilities
✅ Architecture & Design Authority
- Provide architecture-level support for enterprise and hybrid cloud environments
- Review and validate HLDs & LLDs for complex network/security designs
- Drive scalability, resiliency, optimization, and performance improvements
- Act as technical authority for multi-vendor network architecture decisions
✅ Advanced Network Support & Critical Escalations
- Handle business-critical and complex network incidents
- Lead incident bridges and drive rapid service restoration
- Identify systemic issues and implement long-term stability improvements
✅ Security Architecture & Zero Trust
- Lead firewall architecture and security design reviews
- Manage Palo Alto & Cisco FTD firewall policies
- Drive segmentation, least-privilege enforcement, and Zero Trust initiatives
- Ensure compliance with enterprise security frameworks and governance standards
- ✅ Cloud & Hybrid Networking (Microsoft Azure – L3)
- Design and support Azure networking environments including:
- VNet architecture
• Routing, UDRs & NSGs
- Azure VPN Gateway & hybrid connectivity
- Secure Azure-to-On-Prem connectivity
- Optimize cloud performance, availability, and security
✅ Core Network Engineering
- Manage enterprise routing and switching using BGP & OSPF
- Oversee SD-WAN architectures and WAN optimization
- Govern DNS, DHCP, and enterprise network services
- ✅ Cisco Platforms – Automation, NAC & Wireless
- Expert-level support for:
✅ Load Balancing & Application Delivery
- Provide architecture-level support for F5 Load Balancers
- Optimize application delivery, HA, and resilience
✅ Governance, Compliance & Leadership
- Lead capacity planning, governance, and audit readiness
- Review and approve high-risk network changes as part of CAB
- Mentor L2/L3 engineers and provide architectural guidance
🎯 Mandatory Skills & Certifications
✔ CCIE – Enterprise Infrastructure or Security (Mandatory)
✔ Expert knowledge of Palo Alto Firewalls & Cisco FTD
✔ Strong Microsoft Azure Networking (L3 level)
✔ F5 Load Balancers
- ✔ Expertise in BGP, OSPF, SD-WAN, LAN/WAN
- ⭐ Preferred Certifications
- PCNSE
• ITIL® 4 Foundation
📩 Interested candidates can share their updated resume at tahir@mindtelglobal.com
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