Network Security Administrator
VAYUZ Technologies
6 - 5 years
Mumbai
Posted: 12/06/2026
Job Description
Experience - 2.6 - 5 Years
Looking for Immediate Joiners.
Responsibilities
- Monitor, support and administer Global WAN, wired and wireless LAN across corporate offices and data centers
- Respond to network incidents and alerts escalated by NOC or automated monitoring tools
- Routine implementation of firewall ACL and policy changes
- Implement firewall policies on Fortinet, Cisco and Palo Alto firewalls
- Implement URL filtering using proxy/SASE cloud-based security platform
- VPN Configuration and Private Access on SASE Configuration
- Assist in secure network access controls and enforcement of enterprise security standards.
- Troubleshoot WAN issues and coordinate with SD-WAN vendors
- Perform routine WAN and Internet link failover testing
- Prepare and analyze WAN and Internet bandwidth utilization reports
- Maintain routers, switches, and firewalls as per lifecycle management standards
- Support link provisioning, stability checks, and escalation management with service providers.
- Follow Incident, Change, and Problem Management processes
- Prepare and maintain Standard Operating Procedures (SOPs)
- Work on Network Incidents, Service Request & Security Incidents with detailed analysis
Qualifications:
- Bachelors Degree or Diploma in Electronics & Telecommunications, Computer Science, Information Technology or equivalent
- 2.6 5 years of experience in networking-focused second-line (L2) support role
- Good English communication and presentation skills
- High attention to detail and quality outcomes
- Strong understanding of networking fundamentals
- Strong fundamentals in TCP/IP, routing, switching, VLANs, and wireless networking
- Hands-on experience with Cisco Catalyst, Data Center switches, routers, and firewalls
- Hands-on Cisco IOS and NX-OS operating systems
- Knowledge of routing protocols: EIGRP, OSPF, BGP
- Hands-on experience with Palo Alto Firewalls and Panorama
- Experience with FortiGate Firewall.
- Aruba Central (Wifi & Switches)
- Network Access Control (NAC )
- Experience using ServiceNow and Jira and Fresh Service ticketing systems
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