Omkar Pawar

Palo Alto Firewall:- PANOROMA, PA-220,PA-850,PA-3200
Cisco Firewall :- ASA-5525-X,5516-X,5508-X,5545-X . FMC-2600,1000 . FTD
Switches:-Cisco Nexus 9k,7k,3k . Cisco catalyst 9200,9300,4500,3850,3750,2960 Series .
Router: Cisco ISR4000 series

• Configure and maintaine firewall, intrusion detection systems (IPS), Switches , Routers , Proxy and virtual private networks(VPN).
• Implementing Access, NAT policies , IPSec and remote access VPN connectivity on firewalls .
• Monitoring & Logging tools (SolarWinds) to keep a pulse on the environment and proactively identify issues to maintain 100% availability of network .
• Performing Packet level troubleshooting using TCP Dumps, PCAP files to mitigate the issue in lease time .
• Partnering closely with Level 1 & Level 3 teams to ensure collaboration is working well .
• Ensure all Security Incidents are handled to the required standards and KPIs and escalate issues to Level 3 or SME teams when needed .
• Incident Management :- Performing immediate troubleshooting as the situation dictates for any and all network outages as reported by users or any operational personnel .
• Change Management: Responsible for implementing the change requests (CRs) and perform the UAT.
• Project Management:- Plan, design and configuration new site, Firmware & IOS upgrade to close compliance and audit points as per SOC Team inputs . Creating new L3-interface for new projects(Client) or process ramp up, New device implementation (Switch,Router and Firewall) .
• Documentation: Prepare SOP, provide status reports other operational, and maintenance tasks.
• Create and update HLD,LLD process architecture in MS visual studio ( Microsoft visual studio ) .

Client: IDFC First Bank Limited

Project: Managing Security Operations & Projects

Post: Consultant – Security Engineer

Responsibilities:

• Configuration & Monitoring: Set up and oversee Forescout NAC and firewall configurations for robust network security.
• Real-time Analysis: Continuously monitor network traffic and firewall logs to swiftly identify and address security threats.
• Policy Enforcement: Develop and enforce access policies across both systems, ensuring compliance and adherence to best practices.
• Incident Response: Respond to security incidents promptly, investigating and remedying breaches in both Forescout NAC and firewall environments.
• Documentation & Reporting: Maintain comprehensive records of configurations, incidents, and compliance efforts for accountability and transparency.

Client: Wipro Private Limited

Project: Managing Network Operations of Jio Center

• Acting as Level 2 engineer for monitor and support network infrastructure of PAN India Jio-Center offices ( 1056 Location ) .
• Participate in new site migration and network activities.
• Creating POA for ISP maintenance activities and device IOS upgrade tasks .
• Enabling and troubleshooting layer 2 security on access layer switches such as Mac Security and DoT1x authentication police.
• Configuration and troubleshooting of cisco 2900 Router series and Cisco catalysts 2960 , 3750 series switches .
• Working experience of Cisco Access Point (1800,1700,1600 series ) and Cisco WLC 8500 WLAN operation.
• Experience on Cisco Prime infrastructure for network monitoring and device management.
• Working experience on Cisco ISE for security policies deployment , Dot1x and WLAN authentication troubleshooting .
• Assist to FE for troubleshooting router , switch and wireless access points issues .

• Serving as the first point of contact for user seeking technical assistance over the phone or email regarding issue
• Performing remote troubleshooting through diagnostic techniques and pertinent questions .
• Determine the best solution based on the issue and details provided by users.
• Direct unresolved issues to the next level of support personnel .
• Record events and problems and their resolution in logs.