Hiring For Sr. L3 Network Administrator CCIE

Jobworld India

Support & Critical Escalations

Act as the final escalation point for business-critical and complex network incidents.

Lead critical incident bridges, drive service restoration, and ensure minimal business impact.

Identify systemic issues and implement long-term availability and stability improvements.

Security Architecture & Zero Trust

Lead firewall architecture and security design reviews, including:

• Palo Alto and Cisco FTD firewall policies
• Rule-base optimization, segmentation, and least-privilege enforcement

Drive network segmentation and Zero Trust architecture implementation.

Ensure security controls align with enterprise security frameworks and compliance requirements.

Cloud & Hybrid Networking (Microsoft Azure L3 Level)

Provide L3-level design and operational support for Microsoft Azure networking, including:

• VNet architecture, routing, UDRs, and NSGs
• Azure VPN Gateway and hybrid connectivity
• Secure connectivity between Azure and on-prem environments

Optimize cloud network performance, security, and availability.

Core Network Engineering

Manage and optimize routing and switching using BGP and OSPF.

Oversee SD-WAN architectures and enterprise WAN optimization.

Govern DNS, DHCP, and critical network services.

Cisco Platforms Automation, NAC & Wireless

Provide expert-level support for:

• Cisco DNA Center (DNAC) assurance, automation, and analytics
• Cisco Identity Services Engine (ISE) NAC and policy enforcement
• Cisco Wireless LAN Controllers (WLC) enterprise wireless design and operations

Load Balancing & Application Delivery

Provide architecture-level oversight and support for F5 Load Balancers, including:

• Traffic policies and application delivery optimization
• High availability and resilience design

Governance, Capacity Planning & Compliance

Govern network capacity planning, forecasting, and performance management.

Ensure compliance, audit readiness, and configuration governance across all platforms.

Support internal and external audits with architecture documentation and evidence.

Change Management & Leadership

Chair or act as a senior member of the Change Advisory Board (CAB).

Review and approve high-risk and major network changes.

Mentor L3/L2 engineers and provide architectural guidance.