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Sahith Vardhan Sunkara

@sahithvardhansunkara

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Senior Networking Engineer at Profile DM Inc securing enterprise networks across on-prem and cloud environments.

United States

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What I'm looking for

I'm expanding into applied AI, including RAG, LLMs, and AI agent development, to bring intelligent automation to security operations and network management.

At Profile DM Inc, I manage enterprise routing and switching infrastructure and focus on firewall operations, policy enforcement, and network hardening. I also support secure connectivity between on-prem and cloud environments.

At Vigit Technologies, I delivered Cisco Email Security implementations and designed firewall rule sets for customer environments. I performed vulnerability assessments, analyzed firewall logs, and implemented security changes through an ITIL change management framework.

I hold a Master of Science in Cyber Security and am expanding into applied AI for security operations. My areas of study include RAG systems, LLMs, AI agents, and AI-assisted security workflow automation.

Experience

Work history, roles, and key accomplishments

Current

Senior Networking Engineer

Current

Profile DM Inc

Aug 2025 - Present (1 year 2 months)

Manage enterprise routing and switching infrastructure, ensuring stable and efficient network operations. Focus on firewall and security operations, including rule design, policy enforcement, and ongoing hardening of the network perimeter.

Routing Switching Firewalls Security Operations Cloud Networking Network Troubleshooting

Senior Security Engineer

Vigit Technologies

Jun 2020 - Dec 2023 (3 years 6 months)

Delivered Cisco Email Security implementations end-to-end and designed firewall rule sets tailored to customer environments. Performed vulnerability assessments, managed ITIL-based change processes, and strengthened network security posture across multiple platforms.