Network Engineer

UNIZEN TECHNOLOGIES PTE. LTD.Singaporemycareersfuturezveřejněno 03. 09. 2026
Nutné:SecurityLead

We are seeking experienced Network Engineer to design, deploy, secure, and maintain complex enterprise networks and security infrastructures across multi-vendor environments.

You will lead end-to-end network operations—from LAN/WLAN architecture and firewall management to advanced routing, security hardening, and 24x7 incident support—serving as escalation point. The role requires strong firewall knowledge.

Qualifications

  • Bachelor's degree in information technology, Computer Science, or a related field.
  • Minimum 3-5 years of experience in handling Network and Security Domain
  • Minimum CCNP is required.
  • PCNSE or CCSE equivalent certification is value added.
  • Proven experience in managing Palo Alto, Check Point and Fortigate firewalls.
  • Proficiency in configuring and troubleshooting Cisco or equivalent switches and Routers.
  • Strong knowledge of network protocols, routing, and switching, and Wi Fi standards (802.11 a/b/g/n/ac/ax).
  • Excellent problem-solving and analytical skills.
  • Excellent skillset on Network Analysis and Migration planning to handle Network projects.
  • Effective communication and teamwork abilities.

Responsibilities

  • Network Design & Architecture: Plan, design, and implement enterprise LAN and wireless networks (802.11 standards).
  • Core Infrastructure & Device Management: Configure, deploy, and manage multi-vendor switches/routers; firewall management.
  • Security, Compliance & Incident Response: Lead RCA, ensure SLA compliance, patching, and CIS-aligned hardening.
  • Lifecycle & Asset Management: Upgrades, inventory, IPAM, and lifecycle documentation.
  • Operations & Facility Support: Health checks, and data center power recovery coordination.

Skills

  • Network design
  • Firewall management
  • Routing & switching
  • Wi-Fi 802.11
  • CPPM
  • Incident response
  • Multi-vendor support