Senior Network Security Engineer

Overview

Employment Type: Full-time

✅ 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

Expertise in BGP, OSPF, SD-WAN, LAN And WAN

• ⭐ Preferred Certifications
• PCNSE

• ITIL® 4 Foundation