Open to opportunities

Vaibhav N

@vaibhavn

Message

Network & cybersecurity engineer specializing in enterprise vulnerability management and security remediation.

India

Message

What I'm looking for

I’m looking for a role where I can lead enterprise vulnerability management and network security remediation—using NIST-aligned processes, proactive threat assessment, and automation-minded operations—while partnering cross-functionally to improve uptime, reduce critical risk, and scale security architecture.

13+ Years of experience in Networks

Experience

Work history, roles, and key accomplishments

Current

Network Vulnerability Lead

Current

Microland Private Limited

Nov 2025 - Present (4 months)

Led network vulnerability management initiatives for Baker Hughes, coordinating remediation efforts that reduced critical vulnerabilities. Executed iOS upgrades and security patches for Palo Alto, F5, Cisco Nexus, and Cisco Catalyst/ASR devices while maintaining 99.9% uptime SLA.

Vulnerability Management Palo Alto Firewalls Cisco IOS Upgrades Threat Assessment SLA Management

Network Vulnerability Co-Lead

Microland Private Limited

Apr 2022 - Oct 2025 (3 years 6 months)

Analyzed data center and WAN environments for vulnerabilities and security exposure gaps to drive remediation prioritization. Coordinated configuration changes and Cisco/Palo Alto/F5 iOS upgrades with zero-impact deployments and supported production incident resolution in under 4 hours on average.

Vulnerability Assessment Cisco Networking Palo Alto Networks IOS Upgrades

Level 2 Network Engineer

NTT Data

May 2017 - Apr 2022 (4 years 11 months)

Managed enterprise network infrastructure supporting a 24-member team and maintained 99.95% network availability SLA. Troubleshot BGP/OSPF/EIGRP issues, implemented firewall/VPN access controls, and migrated NetScaler to F5 BIG-IP LTM for critical applications.

BGP OSPF EIGRP F5 LTM Network Troubleshooting Load Balancing

Implementation Engineer

Tech Mahindra

Jul 2016 - May 2017 (10 months)

Delivered fiber/DSL Ethernet and Internet connectivity solutions by configuring PE routers across multi-vendor environments. Implemented L2TP tunnels, VPN technologies, pseudo-wires, and routing protocols to enable resilient WAN connectivity and ensure on-time service activation.

L2TP VPN Technologies Pseudo Wire WAN Multi Protocol Routing PE Router Configuration

Network Associate

CompuCom CSI India Pvt Ltd

Mar 2013 - May 2016 (3 years 2 months)

Installed and configured Cisco routers, switches, and network security devices for CVS Pharmacy’s enterprise WAN infrastructure. Maintained 99.8% uptime through proactive monitoring and coordinated telecom provider WAN fault resolution within SLA.

Network Security Network Monitoring SMARTS Cacti

Network Inventory Engineer

Tata Communications Limited

Jul 2012 - Dec 2012 (5 months)

Mapped enterprise network inventory using the Cramer tool and maintained an accurate network asset database. Supported network planning and capacity management through reliable asset tracking.

Cramer Tool Asset Management Network Planning capacity management

Network Monitoring Intern

Tata Communications Limited

Jan 2012 - Jun 2012 (5 months)

Provided training and operational support in the Network Monitoring Centre. Performed network monitoring using Cacti, Cramer, and WhatsUp to support day-to-day network management.

Network Monitoring Cacti NOC Support Monitoring

Education

Degrees, certifications, and relevant coursework

Dr. Babasaheb Ambedkar Marathwada University

B.Tech, Electronics & Telecom

2007 - 2012

Grade: 68%

Completed a B.Tech in Electronics & Technology (Telecom) from Dr. Babasaheb Ambedkar Marathwada University (Marathwada University) from 2007 to 2012, scoring 68%.