Vikrant Singh
Network Security Manager | PCNSE | Palo Alto • Zscaler ZIA/ZPA • Panorama | AWS & Azure Cloud Security | Zero Trust | 10 years
- Role
- Network Security Manager at Cognizant
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Vikrant Singh
I am a Network Security Manager with 9.6+ years of hands-on experience protecting enterprise infrastructure across firewall, VPN, and hybrid cloud environments.Currently at Cognizant Technology Solutions (Gurugram), I manage large-scale Palo Alto Networks firewall deployments via Panorama, lead VPN operations (GlobalProtect & Ivanti), and drive cloud security across AWS and Azure platforms. Previously, I led teams of 15–20 engineers at Wipro and held senior security roles at NTT Data and HCL Technology.Core expertise:• Firewalls: Palo Alto NGFW, Fortinet FortiGate, Cisco ASA, Azure Firewall• VPN & ZTNA: GlobalProtect, Prisma Access, Pulse Secure, Ivanti, Zscaler ZPA• Cloud: AWS (VPC, TGW, IAM, WAF, Security Hub), Azure (NSG, Firewall, Defender)• Security Tools: Panorama, Forti Manager, Zscaler ZIA/ZPA, Splunk, SolarWinds• Frameworks: Zero Trust Architecture, IDS/IPS, SIEM, Defense-in-Depth• ITSM: ServiceNow, Change Management, Incident & Problem ManagementCertified: PCNSE (Palo Alto)| ZCCA & ZCCP (Zscaler)| Prisma Cloud AccessI am passionate about building resilient, scalable security architectures and mentoring the next generation of security engineers. Open to senior network security, cloud security, and security architecture roles across India.Let\'s connect — v••••••••@gmail.com
Experience
Network Security Manager
Oct 2024 — Present · Gurugram, IN
Education
Gwalior Institute of Information Technology, Near Police Station, Maharajpura, Gwalior
Bachelor of Engineering - BE, Computer Science
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