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Network security Engineer

Varite Inc

 

Noida, Uttar Pradesh, India

Posted On: 2 days ago
Experience: 8+ years
Availability: Onsite
Openings: 1
Category: Network Security Engineer
Tenure: Full-time Only
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Description

Essential Job Functions:
1. Incident Management & Troubleshooting

  • Handle critical incidents and escalations.
  • Troubleshoot:
    • User access issues (VPN, proxy, SASE platforms)
    • Application/website access issues
    • DNS, latency, and connectivity problems
  • Analyze logs using:
    • Panorama (Palo Alto)
    • Zscaler dashboards (ZIA/ZPA)
  • Perform packet capture analysis (Wireshark/tcpdump).

2. SASE Platform Operations

  • Provide operational support for:
    • Prisma Access (Mobile Users, Remote Networks, Service Connections)
    • Zscaler (ZIA – Internet Access, ZPA – Private Access)
  • Troubleshoot:
    • GlobalProtect VPN issues
    • Zscaler Client Connector issues
    • Monitor tunnel status (IPsec/GRE) and user traffic flow
    • Tunnel failures (IPsec/GRE)
    • Authentication and SSO issues

3. Firewall Administration

  • Configure and manage Palo Alto Networks NGFWs:
    • Security policies
    • NAT rules
    • URL filtering policies
  • Support:
    • App-ID and User-ID based policies
    • SSL Decryption troubleshooting
  • Monitor firewall health and logs.

Qualifications:

  • Experience: 8–12 Years

Required Skills:

  • Hands-on experience with:
    • Prisma Access
    • Zscaler (ZIA/ZPA)
    • Palo Alto Networks firewalls
  • Strong understanding of:
    • TCP/IP, DNS, HTTP/HTTPS
    • VPN technologies (IPsec, SSL VPN)
    • Proxy concepts (PAC file, explicit proxy)


 

Education

Bachelor's degree

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