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Network Security Engineer (Palo Alto + Networking & Switching)

Islandwide, Singapore
Permanent, Full TimeInformation Technology

Job Description

Seeking a Network Security Engineer with strongPalo Alto firewall expertise and solid networking &switching skills to support a global enterprise environment.

Key Responsibilities

  • Manage Palo Alto NGFW (PA-Series) & Panorama
  • Configure security policies, NAT, VPNs (IPSec/GlobalProtect)
  • Troubleshoot network and security issues (L2–L7)
  • Support LAN/WAN networks – routing (BGP, OSPF) & switching (VLANs, STP)
  • Perform firewall rule reviews, monitoring, and incident response.
  • Collaborate with global teams in a hybrid model

Required Skills

  • 7 to 10 years in network security & networking
  • Strong hands-on with Palo Alto firewalls
  • Solid TCP/IP, DNS, DHCP knowledge
  • Experience with BGP, OSPF, VLANs, STP
  • Expertise in VPNs (IPSec/SSL) and troubleshooting

Preferred

  • Enterprise experience (semiconductor is a plus)
  • Cloud exposure (AWS/Azure)
  • PCNSE certification

Network security, Palo Alto, Firewalls, LAN/WAN, Networks Routing (BGP, OSPF), Switching (VLANs, STP), TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, STP VPNs (IPSec/SSL)

About Ust Global (Singapore) Pte. Limited

First seen: June 18, 2026
Last updated: July 2, 2026