Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Generic

Nilabhra Majumder

Kolkata

Summary

Experienced Network Engineer with over 9 years in network infrastructure design, deployment, and management. Proficient in managing Aruba and Palo Alto networks, with expertise in network security, firewall management, and troubleshooting. Seeking to leverage skills in a challenging role within a forward-thinking organization.

Overview

9
9
years of professional experience
3
3
years of post-secondary education
3
3
Certifications

Work History

Application/Cloud Support Analyst

Accenture
7 2022 - Current
  • Designed, deployed, and managed Aruba wireless networks, WLC, and ClearPass Policy Manager
  • Configured ClearPass for RADIUS and TACACS+ authentication integrated with Active Directory
  • Implemented posture assessments for security compliance, network monitoring, and troubleshooting
  • Completed PAN India Global Protect VPN implementation in Palo Alto Firewall
  • Managed daily operations and security of Palo Alto Firewalls; optimized firewall policies
  • Deployed Palo Alto Firewall with High Availability in Kolkata Data Center
  • Executed change requests and troubleshooting in Juniper firewalls
  • Performed firmware upgrades on network devices, including Cisco switches and routers
  • Managed a network infrastructure of over 200 Cisco switches; implemented VLANs, STP, Ether Channels, and ACLs
  • Led QoS configurations across PAN India to enhance voice and video performance and reduce latency
  • Conducted technology refresh upgrading Cisco 3850 to Cisco 9407/9300, and Cisco Catalyst 2960 to Catalyst 9200
  • Configured Cisco Stack Wise Virtual in Cisco Catalyst 9407 switches
  • Conducted switch installation and Cisco Switch OS upgrades through Cisco DNA Center (DNAC)
  • Worked on DMVPN configuration and deployment
  • Managed Accenture Kolkata Data Center, coordinating with ISP vendors and performing fail over testing.

Network Engineer

Vortex Electronics Private Limited
07.2015 - 07.2022
  • Configured Aruba Instant Access Points and ClearPass Network Access Control (NAC) server
  • Configured Aruba 2530 Layer 2 switches, Allied Telesis, D-Link switches, and Cisco SMB L2/L3 switches
  • Installed and maintained WhatsUp Gold Network Monitoring System (NMS) Server
  • Troubleshot hardware/software issues on desktop PCs and structured LAN networks
  • Managed and deployed Checkpoint firewall configurations and site-to-site VPN tunnels.

Education

Electronics and Tele-Communication Engineering -

Kingston Polytechnic College
Kolkata, West Bengal

Diploma in Electronics and Telecommunication Engineering - undefined

Kingston Polytechnic College, Barasat, West Bengal
01.2011 - 04.2014

Higher Secondary - undefined

Behala High School

Madhyamik - undefined

Shri Ritam Vidyapith, Behala

Skills

Aruba ClearPass Policy Manager (NAC)

Aruba Wireless Controllers and Access Points

Palo Alto Firewall Management (Panorama)

Firewall Log Analysis & Threat Monitoring

Checkpoint Firewall Management

Juniper Firewall

Cisco, Aruba Switch Installation and Maintenance

Cisco DNA Center (DNAC) for Network Automation

WLAN Design and Deployment

Network Security (ACLs, Port Security, 8021X)

Quality of Service (QoS) Configuration

RADIUS and TACACS Configuration

Certification

Aruba Advanced ClearPass Troubleshooting and Solutions

Languages

English
Hindi
Bengali

Timeline

Network Engineer

Vortex Electronics Private Limited
07.2015 - 07.2022

Diploma in Electronics and Telecommunication Engineering - undefined

Kingston Polytechnic College, Barasat, West Bengal
01.2011 - 04.2014

Application/Cloud Support Analyst

Accenture
7 2022 - Current

Electronics and Tele-Communication Engineering -

Kingston Polytechnic College

Higher Secondary - undefined

Behala High School

Madhyamik - undefined

Shri Ritam Vidyapith, Behala

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Nilabhra Majumder