Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Timeline
Generic

ROHIT KUMAR JHA

New Delhi

Summary

Having 12 + years of rich experience in IT Networking & Security domain, technical support, technical documentation, escalation handling & SLA management. In-depth expertise in the Designing, implementation, analysis, troubleshooting, optimization, and documentation of Network & Security systems. Now in next phase want to pursue a mindset security-minded problem-solver with a practical and cost-conscious approach to managing and understanding complex IT systems.

Overview

12
12
years of professional experience
1
1
Certification

Work History

Zscaler Architect

WWT
New Delhi
09.2024 - Current
  • Design and planning for migrating users from traditional VPNs to Zscaler Private Access.
  • Designing complete Tech Refreshment for Third Party Access (TPA)
  • Looking overall at Zscaler design and addressing all the challenges customers are facing while moving into the Zero Trust Exchange.

Technical Lead

ZF India Pvt. Ltd.
10.2021 - Current
  • Preparation of readiness phase.
  • Evaluating existing or new solution to support ZT like CASB (Zscaler, Netskope) IAM (Azure AD, CyberArk)
  • Designing & Implementation final phase of Zero Trust. (Ongoing)
  • Automation of FireEye EDR operation.
  • Automation the network-security devices via python. (Cisco, Juniper)
  • Maintaining Azure Sentinel SIEM/SOAR (Playbook, Analytical Rule, etc.)
  • Maintaining Swimlane SOAR (SOC Scripts, Tool Maintenance, Gitlab Integration check).
  • FireEye (Trelix/MacAfee) XDR Operation (2,50,000+ Endpoints).
  • Crowd strike XDR (POC Ongoing)
  • ZIA/ZPA implementation (Migration).
  • Cost Optimization ($20,000/yr saved by changing storage mechanism in Microsoft Sentinel from Log Analytical to ADX).

Tech Lead Information Security

American Tower Corporation
Delhi
10.2021 - Current
  • Company Overview: Projects: Implementation Zscaler (CASB, ZT)
  • Zscaler Private Access Implementation & Operation (Zero Trust Architecture)
  • Zscaler Internet Access Implementation & Operation (URL\Cloud Filtering, Advanced Firewall, IPS)
  • Zscaler Cloud Security Posture Management Implementation & Operation.
  • VA tools like Rapid7.
  • AWS Security (Control Tower, Organization, SSO, IAM Complete Management VPC Creation & Management, Virtual Firewall (Palo Alto, Checkpoint) hosting, Network Firewall, Security Group, NACL, WAF, IAM).
  • Azure/MCAS Security for Identity Awareness.
  • Azure Security (Virtual Firewall Hosting, Vnet Management (Peering, Site-to-Site VPN, Point to Site VPN)
  • Vulnerability analysis and collaboration with teams like Global Infrastructure, Risk Mgmt. for addressing those using suitable measures. This is part of new deployments and Continuous Security Improvements.
  • Palo Alto Cortex XDR
  • Palo Alto Solution (Firewall, IPS, URL Filtering, AV).
  • Familiar with Kali Linux and knowledge of various tools like Wireshark, NMAP etc.
  • Continuous Security Projects to address security concerns across organization over different platforms and measures to improve security all around.
  • Good understanding on Blue Team Defense Readiness, Security Compliance, Common Vulnerability Exposure (CVE) and knowledge of security frameworks like CIS, ISO, NIST etc.
  • Projects: Implementation Zscaler (CASB, ZT)

Senior Network Security Engineer

Wipro Infotech Ltd
01.2013 - 05.2018
  • Checkpoint Firewall (IPS, URL Filter. IPsec & SSL VPN)
  • Working on Palo Alto Policy Security Policy.
  • Working on Palo Alto Nat Policy.
  • Working on Palo Alto Encryption Policy.
  • Working on Palo Alto APP-ID, Content-ID.
  • Knowledge of PA VPN Past Products Specialization.
  • Working on F5 Reverse Proxy.
  • Knowledge of F5 Inline and out of path Proxy.
  • Working on F5 Source Nat, Virtual IP, Pool, Pool member, XFF and diff types of monitor.
  • Working on F5 Different Types of Virtual Servers.
  • Working on F5 persistence Profiles Source Based and Cookie Persistence.
  • Working on F5 Diff types of monitor and Load balancing Methods.
  • Experience on Diff types of monitors F5.
  • Experience on SSL offloading in F5.
  • Fortinet Firewall (IPS, Web-Filter, DLP,IPsec & SSL VPN)
  • Websense (ForcePoint) Proxy. (URL\Content Filtering)

Education

M.Tech - System engineering

Birla Institute of Technology and Science
Pilani
11.2017

BS - Information Systems

Birla Institute of Technology and Science
Pilani
07.2015

Diploma - Electronics & Communication

BSF Institute of Technology
Bangalore
06.2012

Skills

  • Zero Trust Architecture
  • Cloud Security (AWS,Azure Native Security)
  • SASE Solutions (ZIA/ZPA/Netskope)
  • PAM Solution (Azure Entra ID, CyberArk)
  • Python Automation
  • Threat Intelligence
  • Perimeter security
  • Host Security (EDR Solutions)
  • Vulnerability Assessment (Rapid 7)
  • NGFW (Palo Alto, Fortinet, Juniper SRX, Checkpoint)

Certification

  • CCNA
  • CCNP
  • CCSA
  • ZCCA-IA
  • ZCCA-PA

Languages

  • English
  • Hindi
  • Maithili

Timeline

Zscaler Architect

WWT
09.2024 - Current

Technical Lead

ZF India Pvt. Ltd.
10.2021 - Current

Tech Lead Information Security

American Tower Corporation
10.2021 - Current

Senior Network Security Engineer

Wipro Infotech Ltd
01.2013 - 05.2018

M.Tech - System engineering

Birla Institute of Technology and Science

BS - Information Systems

Birla Institute of Technology and Science

Diploma - Electronics & Communication

BSF Institute of Technology

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