Senior Network Engineer: Cisco Security Expert

Ibex Limited; Manila; On-site; PHP 900,000 - 1,500,000; Full time

Job summary

Ibex Limited in Manila is seeking a detail-oriented Senior Network Engineer with a strong Cisco Security focus to join our IT Infrastructure team. You will have 4–6 years of hands-on experience maintaining networks, configuring firewalls, VPNs, ACLs, and security policies, and you will troubleshoot complex issues while documenting designs and standards.

The role also requires monitoring, incident response, and collaboration with business sponsors to ensure uptime and security across 1000+

Qualifications

• 4 to 6 years hands-on network operations experience.

Responsibilities

• Configure, install, and manage Cisco routers, switches, and firewalls.
• Enforce security protocols including VPNs, ACLs, and NAT.
• Troubleshoot Tier-2/3 network issues and assist root cause analysis.
• Perform routine maintenance, firmware upgrades, and patch management.
• Monitor network performance, track security alerts, and run audits.
• Maintain up-to-date network diagrams and configuration backups.

Skills

BGP

EIGRP

OSPF

Cisco IOS

Cisco ASA

Palo Alto

Fortinet

VPN

ACLs

SolarWinds

PRTG

NMS

Tools

SolarWinds NMS

PRTG

Job description

Ibex Limited in Manila is seeking a detail-oriented Senior Network Engineer with a strong Cisco Security focus to join our IT Infrastructure team. You will have 4–6 years of hands-on experience maintaining networks, configuring firewalls, VPNs, ACLs, and security policies, and you will troubleshoot complex issues while documenting designs and standards.

The role also requires monitoring, incident response, and collaboration with business sponsors to ensure uptime and security across 1000+