Bengaluru, Karnataka

Job Summary

Network Analyst - WAN / LAN

Key Responsibilities and Deliverables (Network Focus)
- Understand network-related architectural requirements for the INS program and propose suitable network designs and changes as needed.
- Support site evaluations for INS readiness from a network perspective,including: Preparing and refining questionnaires Evaluation forms Site survey templates
- Implement or support the implementation of network segmentation at INS sites, including: Alignment of VLANs and routing with INS zones Preparation for firewall insertion and traffic redirection Support, Prepare and enhance Zone planning and architecture
- Perform and support network-related Traffic Analysis (TA) to identify required flows and optimize segmentation.
- Troubleshoot network issues that arise during INS changes and ensure mínimal business impact.
- Collaborate closely with the Senior Firewall Specialist to ensure that network and firewall designs are fully aligned and support INS objectives.

Required Technical Skills (Network)




- Minimum 5 years of hands-on experience in enterprise networking.
- Strong practical experience in: Routing protocols: OSPF, BGP, EIGRP, RIP

Switching concepts: VLANs, STP, trunking, port channels

Network Address Translation (NAT): static, energetic, PAT

Access Control Lists (ACLs) and packet flow analysis

WLAN and basic SD-WAN concepts
- Preferably certified: CCNA, CCNP or CCIE.

Key Responsibilities

1. Lead incident and problem resolution for complex network issues using Cisco LAN/WAN, Wireless WLAN, and SDWAN technologies, ensuring mínimal downtime and adherence to SLAs.

2. Oversee network operations by monitoring, analyzing, and optimizing network performance with Cisco Prime, DNA Center, and SDWAN management platforms, driving continuous improvement initiatives.

3. Architect and implement advanced network changes and upgrades using Cisco IOS, Catalyst, and Meraki solutions, ensuring compliance with organization

📌 Track Manager (Bengaluru)
🏢 HCLTech
📍 Bengaluru