SalaryPeak

Network Security Engineer (6-Month Contract)

THE EDGE CONTRACTING SERVICES PTE. LTD.
Singapore 2+ years Posted May 13, 2026

Salary Range

SGD 36,000 - SGD 54,000 /year

SGD 3,000 - SGD 4,500/month

Skills Required

FortinetTroubleshootingCCNARoutingCiscoEnterprise Networkingtechnical diagramsSwitchingNetwork TroubleshootingRoutersNATFirewallsManagement

Job Description

Network Security Engineer (6-Month Contract)

We are hiring a Network Security Engineer to support enterprise network infrastructure and security operations in a fast-paced environment.

Contract Details

  • Initial 6-month contract with potential 6-month extension
  • Salary up to SGD 4,600/month

Responsibilities

  • Configure, manage, and troubleshoot firewalls, VPNs, routers, and switches
  • Monitor and maintain secure connectivity across LAN, WAN, and wireless networks
  • Manage firewall policies, NAT, routing, and access controls
  • Support network implementation, migration, upgrade, and cutover activities
  • Troubleshoot network and connectivity issues to ensure stable operations
  • Maintain network documentation, configurations, and diagrams
  • Work closely with vendors and internal stakeholders to resolve technical issues

Requirements

  • Hands-on experience with network security technologies such as Fortinet, Palo Alto, Check Point, or Cisco
  • Good understanding of TCP/IP, routing, switching, VPNs, and firewall concepts
  • Experience supporting enterprise network infrastructure environments
  • Familiarity with LAN, WAN, and wireless networking
  • Strong troubleshooting and analytical skills
  • CCNA or equivalent networking knowledge is advantageous

Why Join

  • Exposure to enterprise network and security environments
  • Opportunity to work on infrastructure and security operations projects
  • Suitable for candidates looking to grow in networking and cybersecurity
  • Singapore-based role