Vamshi Mylavarapu

About Vamshi Mylavarapu

I’m a results-driven Network Security Engineer with 4+ years of experience designing, implementing, and maintaining secure enterprise network infrastructures across on-prem, hybrid, and cloud environments. My expertise lies in next-gen firewalls (Palo Alto, Cisco Firepower, Fortinet), VPN solutions (IPSec, SSL, SASE/Prisma Access), and cloud-native security controls for Azure and AWS.At Foresite, I led the rollout of scalable remote access architecture using Prisma Access and Panorama, standardizing policies across multiple business units while improving zero-trust enforcement and network segmentation. Previously, at WellSky and Capgemini, I optimized firewall rulebases, managed VPN tunnels, and drove compliance via configuration audits and incident response workflows aligned with NIST 800-53, ISO 27001, and PCI DSS.I bring deep technical hands-on experience with:• Firewalls: Palo Alto (Panorama, Prisma Access), Cisco ASA/FTD, FortiGate• VPN & Access: IPSec, SSL, SASE, Cisco AnyConnect, Azure VPN Gateways• SIEM & Threat Ops: ELK Stack, Azure Sentinel, Splunk, Wazuh, Defender• Cloud Security: Azure NSGs, vNETs, Firewall, IAM, Security Center• DNS/DHCP: Infoblox for policy enforcement and visibility• Compliance & Governance: NIST, ISO, GDPR, HIPAA, CIS BenchmarksI’m also skilled in scripting (PowerShell, Python), change control, network segmentation, NAC, and secure B2B/extranet architecture. I actively maintain runbooks, firewall documentation, and collaborate cross-functionally with SOC, DevOps, and infrastructure teams.Whether it’s building from scratch or improving existing systems, I focus on minimizing risk, maximizing uptime, and enforcing scalable, secure access models. Passionate about automating security operations, validating controls in lab environments, and advancing detection capabilities without overwhelming alert pipelines. Open to Network Security roles where I can deliver enterprise-grade security, lead modernization efforts, and contribute to continuous risk reduction through smart architecture and policy enforcement.

Experience

1. Network Administrator

   OculusIT

   Sep 2025 — Present · Boston, MA, US

   Plan, design, and implement LAN/WAN infrastructures ensuring optimal network performance and scalability across multiple sites and domains. Participate in network migration projects, including transitioning infrastructure from Cisco to Juniper platforms, ensuring seamless integration, minimal downtime, and optimized performance.🧩 Install, configure, and maintain network hardware and software — routers, switches, firewalls, and access points — to deliver seamless connectivity locally and remotely. Administer and manage user accounts, permissions, and resources across diverse operating systems and platforms. Monitor and optimize network performance and capacity, proactively identifying bottlenecks and implementing solutions to enhance reliability and efficiency. Troubleshoot and provide technical support, diagnosing and resolving hardware, software, and connectivity issues to minimize downtime. Implement and maintain robust network security protocols, including firewalls, VPNs, intrusion detection systems (IDS), and access controls to safeguard organizational data. Coordinate and execute disaster recovery and backup plans, ensuring data integrity and business continuity during outages or failures. Conduct regular system audits and apply firmware/security updates to ensure compliance with IT security standards.🤝 Collaborate with cross-functional teams to deliver enterprise-level IT solutions that integrate seamlessly with existing infrastructures. Engage in capacity planning and performance management, forecasting network needs and recommending upgrades or improvements. Provide pre-sales technical support as an Enterprise Solutions Architect, contributing to network design proposals and solution presentations for clients.🧾 Maintain detailed documentation of network configurations, procedures, and changes to ensure operational continuity and knowledge sharing.

Education

• University of Central Missouri

  Master's degree, Computer Science

• GITAM Deemed University

  Bachelor's degree, Computer Science