CISSP certified Cybersecurity Architect with 17+ years of experience across network security, security architecture & design, security solutions implementations, security operations & transitions.
Overview
17
17
years of professional experience
Work History
Cyber Security Architect
WIPRO LTD
Ottawa, ON
06.2019 - Current
Worked for Innovapost supporting Canadapost crown corporation (Logistics & Postal services industry) and Leggett & Platt (Manufacturing industry) as customers of Wipro.
Developed, implemented and maintained security policies, procedures and best practices to protect the organization's information systems.
Solid understanding of cybersecurity frameworks such as NIST, ISO 27001, and PCI DSS. Practical experience in implementing these across enterprises.
Conduct thorough risk assessments to identify vulnerabilities and potential security risks across systems, networks, and applications. Collaborate with cross-functional teams and business units to understand their security needs and translate them into effective security solutions
Develop technical recovery procedures for security components and participate in the annual DR testing, handling recovery of security devices
Create and maintain infrastructure standards which include software and hardware lifecycle, configuration management and policies
Review and audit the existing network infrastructure for performance, scalability, security and availability.
Conducted periodic vulnerability scans to identify potential risks and weaknesses in system configurations.
Design and help with the deployment of various security solutions based on business needs.
Security Operations Lead
WIPRO LTD
Cochin, India
11.2016 - 06.2019
Lead the setup of Security Operations Center (Cyber Defense center) in one of the Wipro location.
Develop, maintain and implement SOC processes and procedures including use cases, indicators of compromise, run books
Develop security requirements for End-points including mobile devices, local area networks (LANs), wide area networks (WANs), virtual private networks (VPNs), routers, firewalls, application firewalls, wireless network and related security and network devices
Establish security Standard Operating Procedures (SOP) for all team operations.
Setup the BCP plan for security operations center and participate in the yearly simulation test.
Creating and maintaining vulnerability management policies, procedures, and training. Using vulnerability scanners to scan devices for vulnerabilities.
Implement various security components including firewalls, proxies, DDoS, Honeypots and SDWAN across customer networks.
Responsible for hiring and training SOC staff, in charge of defensive and offensive strategy.
Senior Technical Specialist
AT&T
Bangalore, India
09.2014 - 11.2016
Worked as L3 Senior Technical Specialist supporting the firewall infrastructure for multiple clients
Supporting the security infrastructure for 500+ critical clients like Royal Dutch Shell, Macquarie Bank, and IBM
Implement and manage security tools including firewalls, intrusion detection and prevention technology, threat and vulnerability management tools, data loss prevention tools, filtering technologies, traffic inspection solutions and reporting technology.
Respond to escalated incidents and work on critical changes impacting business.
Provide feedback to management on performance of tier-2 engineers and plan for future technology expansion.
Technical Consultant
HP LTD
Bangalore, India
12.2012 - 08.2014
Supported efforts in designing the network and provided technical solutions/designs as per the requirements given by the client - Bank of America, reporting to the Retail Banking Head in the US
Working on various firewall platforms like Juniper – SRX and ISG, Checkpoint – Nokia and Crossbeam and Cisco ASA firewalls
Working on other security products like F5 LTM load balancers, McAfee Vulnerability Manager.
Coordinated software and hardware upgrades across multiple sites.
Working on configuring and troubleshooting various routing protocols like RIP and OSPF
Carrying out various infrastructural changes for the client which requires business downtime after consultation
Accountable for the assigned projects and ensuring that the implementation is completed properly by the implementation team.
Senior Network Engineer
VOLVO IT
Bangalore, India
08.2010 - 11.2012
Handled and resolved Level 2 tickets for network and security.
Worked with the users to troubleshoot network issues related to firewall policies and configurations
Conducted vulnerability scans using automated tools, such as Nessus and McAfee.
Analyzed data from security testing tools to identify potential vulnerabilities in systems and applications.
Education
Master of Science, Computer Applications -
IIBM Institute of Business Management
Delhi, India
12-2012
High School Diploma -
NTTF
Bangalore, India
06-2005
Skills
Security Architecture & Engineering
Communication & Network Security
Risk Management
Network Segmentation & Zero Trust
Business Continuity Planning
Disaster Recovery Planning
AWS Cloud Security
Incident Response
Security Operations
Vulnerability Management
Certification
Certified Information Systems Security Professional (CISSP)