Mukesh Nallakshyam

Networking • Middle • Tirupati, India • UTC+05:30 • Fully remote • Work permits: India • Citizenship: India • Available in 5 weeks

Network Engineer

Active 3 days ago

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Overview

Technical skills

Timeline

Roles

Overview

Cloud Network Engineer with 4.5+ years of enterprise experience at Tata Consultancy Services (TCS), focused on architecting and securing multi-cloud networks across Azure and OCI. Experienced in hub-and-spoke landing zone design, hybrid connectivity migrations, and high-availability routing using ExpressRoute and IPsec. Implements SecOps using Microsoft Sentinel (KQL) and zero-trust access with Zscaler integrated with identity.

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Technical skills

Cybersecurity

Microsoft Sentinel

Microsoft Entra ID

Zscaler

SIEM

FortiGate

Wireshark

Zero Trust

OWASP

DevOps

Azure

VPN

VMWare

DNS

Incident Management

AI/ML

Red Teaming

Timeline

Cloud Network Engineer • Middle

Tata Consultancy Services • Full-Time

Feb 2022 to Present 4 Years 8 Months Tirupati In office

Designed and operated multi-cloud enterprise networks across Microsoft Azure and Oracle Cloud (OCI), including hub-and-spoke landing zones and hybrid connectivity. Planned and executed network migrations, including ExpressRoute carrier transitions and phased onboarding of on-prem workloads to Azure with no downtime. Built high-availability connectivity using redundant site-to-site IPsec tunnels and integrated Azure VMware Solution routing for legacy systems. Implemented security monitoring and zero-trust controls using Microsoft Sentinel (KQL) and Zscaler integrated with identity, and automated firewall configuration backups with audit-friendly governance.

Azure

VPN

Microsoft Sentinel

Microsoft Entra ID

Zscaler