Network Security Admin

10 hours ago

Noida, Uttar Pradesh, India Gigaops Global Solutions Full time

Network & Security Administrator – Palo Alto / Arista

Location: Noida (On-site)

Experience: 6+ Years

CTC: Up to ₹18 LPA

Employment Type: Full-Time

Notice Period: Immediate Joiners Only

Job Summary

We are seeking an experienced Network & Security Administrator with strong expertise in enterprise networking and security technologies, including Palo Alto firewalls and Arista networks. The role involves L2/L3 support, cloud networking, firewall management, and participation in network transformation initiatives across on-prem and multi-cloud environments.

Key Responsibilities

  • Manage and support network routing and switching environments (Cisco / Arista).
  • Administer security and firewall platforms, including Palo Alto and Cisco firewalls.
  • Configure and support Next-Generation Firewalls (NGFW) and Firewall-as-a-Service.
  • Implement and manage cloud security controls (NACLs, Security Groups).
  • Support Wi-Fi access points and controllers (Cisco / Arista).
  • Configure and troubleshoot VPN technologies (Palo Alto GlobalProtect, Netskope VPN).
  • Support cloud networking across AWS, Azure, and GCP (multi-cloud).
  • Manage Network Access Control (NAC) solutions (Aruba / Cisco DNAC).
  • Support MPLS, Internet connectivity, WAN optimization, and SD-WAN environments.
  • Participate in network transformation initiatives, automation adoption, and new tool rollouts.
  • Analyze network logs, traffic patterns, and monitoring data for incident and problem management.
  • Work closely with client and EXL teams on network design and implementation.
  • Provide L2/L3 support, including Skybox and Backbox operations.
  • Ensure high availability, performance, and security of network infrastructure.

Required Skills & Qualifications

  • 6+ years of experience in Network & Security Administration
  • Strong hands-on experience with Cisco and Arista networking
  • Expertise in Palo Alto firewalls and security technologies
  • Experience with Next-Gen Firewall and VPN solutions
  • Hands-on exposure to public cloud networking (AWS, Azure, GCP)
  • Knowledge of Skybox and Backbox (for L2/L3 roles)
  • Strong troubleshooting, log analysis, and monitoring skills
  • Ability to work in a fast-paced, enterprise environment

Tools & Technologies

  • Cisco / Arista CloudVision
  • Palo Alto Firewalls & GlobalProtect VPN
  • Arista Wi-Fi
  • Aviatrix Multicloud (knowledge preferred)
  • Netskope VPN
  • Public Cloud Networking: AWS, Azure, GCP

How to Apply

Candidates who can join immediately may share their updated resume at

Job Type: Full-time

Pay: ₹1,000, ₹1,600,000.00 per year

Work Location: In person

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