Dynamic Network Analyst with over 3.6 years of hands-on experience in configuring, managing, and troubleshooting Next-Gen Firewalls, including Checkpoint and Palo Alto technologies. Expertise in implementing robust security policies, managing firewall rules, and executing system upgrades to enhance network integrity reflects a commitment to maintaining high standards of network security and compliance. A strong background in incident and change management supports the ability to navigate complex challenges effectively. Eager to leverage technical skills and a collaborative spirit in a Network Engineer role, contributing to organizational success through proactive initiatives and teamwork.
Hi, I’m
SAITEJA LAKAVATH
Berlin,Berlin
Summary
Overview
4
years of professional experience
2
Certification
Work History
ICE Data Services
Network Analyst - L2
01.2022 - 07.2025
Job overview
- Handled Day-to-Day incidents and change requests, coordinating with internal teams to implement changes and resolve security issues promptly.
- Configured and maintained security rules on Palo Alto Firewalls (PA-5200, PA-5250, PA-5260, PA-3220, PA-3250, PA- 5410) and Check Point firewalls (Gaia OS, R81.20 15000 appliances, R81.40 26000 appliances).
- Planned and executed firmware and software upgrades across all mentioned Palo Alto models, ensuring smooth transitions and minimal downtime.
- Analyzed firewall logs to detect and resolve security issues, optimizing firewall performance and ensuring compliance with security policies.
- Configured and troubleshooted firewall access to ensure secure and reliable communication for users. Provided support and resolved issues related to firewall access, ensuring minimal disruption to user activities and maintaining secure network operations.
- Configured and troubleshooted firewall access for users, creating and updating objects, groups, service ports, and access lists using Smart Dashboard and Panorama.
- Ensured appropriate application of NAT on firewalls for all DMZ traffic, facilitating secure and efficient network routing.
- Developed and managed advanced security policies on Palo Alto and Check Point firewalls, utilizing Tufin for policy management automation.
- Configured proxy servers for domain access using Squid Proxy server, Whitelisted proxies as required, ensuring secure and efficient network access.
- Configured and managed IP Sec VPNs, ensuring secure remote access and site-to-site communication.
- Decommissioned servers and performed decommissioning tasks on F5 components including Virtual Servers, Pools, SNATs and Nodes.
- Utilized Tufin to Automate Network Security policy management, streamline firewall policy changes, and ensure compliance with security standards.
- Mitigated risk by analyzing complex computer systems to assess vulnerabilities.
- Upgraded and expanded network systems and components.
Education
Sree Chaitanya Degree CollegeKarimnagar
Bachelor of Science from Applied Statistics
01.2021
University Overview
Skills
- Next-generation firewall expertise
- Smart Dashboard
- Panorama visualization
- ServiceNow platform experience
- IPSec VPN configuration
- Skilled in network switching and routing
- Python programming fundamentals
- Linux operating systems
- Skilled in Tufin and network management tools
- Excel proficiency
- Efficient typing skills at 50 wpm
- Familiar with Routing Protocol: RIP, OSPF , EIGRP
Certification
- Certified CCNA 200 -301
- Certified CCSA R81
Languages
English
Advanced (C1)
Hindi
Intermediate (B1)
German
Beginner (A1)
football
football
Passionate about football, balancing physical fitness with tactical awareness and team coordination.
Badminton
Badminton
Badminton enthusiast, applying teamwork and communication skills during doubles play while maintaining strong individual performance.
Timeline
Network Analyst - L2
ICE Data Services
01.2022 - 07.2025
Sree Chaitanya Degree College
Bachelor of Science from Applied Statistics