Network Security Engineer

Metaverse Cloud Solution; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A recognized technology firm in Singapore is seeking an experienced Network Security Engineer to design and maintain security solutions across on-premises and cloud environments. The ideal candidate should possess 3–5 years of experience in network security, particularly with firewall technologies and secure remote access. This role involves collaborating with IT and DevOps teams to enhance security posture.

Qualifications

• 3–5 years of hands-on experience in network security engineering.
• Strong understanding of networking principles and firewall technologies.
• Experience with FortiGate firewalls and FortiSASE.

Responsibilities

• Design, implement, and maintain network security solutions.
• Manage and optimize firewalls and VPN infrastructure.
• Monitor and respond to network-related security incidents.

Skills

Network security technologies

Firewall management

VPN infrastructure

Cloud security services

Tools

FortiGate

FortiSASE

Cloudflare

AWS CloudFront

Akamai

Job description

We are seeking an experienced Network Security Engineer to strengthen our organization’s infrastructure and cloud security posture. The ideal candidate will have hands‑on experience with network security technologies including firewalls, secure remote access, and cloud‑based security services.

Job Description:

• Design, implement, and maintain network security solutions across on‑prem and cloud environments.
• Manage and optimize firewalls (preferably FortiGate) and VPN infrastructure.
• Configure and maintain FortiSASE for secure remote access and cloud‑delivered security.
• Integrate and manage CDN and WAF solutions such as Cloudflare, AWS CloudFront, and Akamai.
• Collaborate with IT operations and DevOps teams to ensure secure network architecture.
• Monitor and respond to network‑related security incidents and alerts.
• Conduct vulnerability assessments and recommend remediation strategies.

Requirements:

• 3–5 years of hands‑on experience in network security engineering.
• Strong understanding of networking principles and firewall technologies.
• Experience with FortiGate firewalls and FortiSASE.
• Familiarity with CDN and WAF platforms (Cloudflare, CloudFront, Akamai).
• Knowledge of cloud platforms (AWS, Azure) and their networking/security components.
• Security certifications such as CCNP Security or Fortinet NSE are a plus.