Dichesh Shambharkar
Senior Network Analyst @Tsys
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WORK HISTORY
Senior Network Analyst @Tsys
Pune, IN
With over 9 years of experience in the network and security domain, I have been responsible for staging, implementing, and managing firewall rules and modifications to ensure robust and secure network environments. I have served as a Project Engineer, leading the setup of new client connectivity and optimizing existing global network infrastructures. My technical expertise includes configuring F5 LTM load balancers, Cisco routers, and Nexus and Catalyst switches. I have designed and maintained secure VPN tunnels using GRE, IPsec, and SSL protocols, supporting seamless business continuity. My role also involves efficiently handling incidents, service requests, and changes while collaborating with NOC teams for real-time issue resolution and break-fix activities.In addition, I maintain and update Network Inventory Documents (NIDs), troubleshoot firewall errors, and support critical network incidents. I document changes and upgrades, generate reports for clients and internal teams, and continuously evaluate processes to suggest service improvements. I regularly work with TAC teams (Cisco, F5, etc.) to resolve complex technical challenges. By implementing proactive maintenance strategies, I have enhanced system uptime and reliability. I also lead by example—mentoring junior analysts and conducting training sessions to ensure the team stays current with the latest network tools, trends, and best practices.
EDUCATION
Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur
Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering
ABOUT DICHESH SHAMBHARKAR
As a Senior Network Analyst at TSYS, I bring over 9 years of experience in networking and enterprise network security. My responsibilities include staging and managing firewall rules, implementing secure network environments, and designing reliable VPN tunnels using GRE, IPsec, and SSL protocols. I excel in configuring F5 LTM load balancers, Cisco routers, and Nexus and Catalyst switches, ensuring optimal connectivity and business continuity. My commitment to secure network operations is supported by my technical expertise in global network operations, enterprise network security, and packet capture. Collaborating with NOC teams and efficiently addressing incidents and service requests, I aim to uphold robust security standards and deliver seamless network performance.
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