Senior Network Security Engineer: Design, Deploy & Defend

Singtel; Kuala Lumpur; On-site; Confidential; Full time

Job summary

Singtel in Kuala Lumpur seeks a Senior Network Security Engineer to design, deploy, and operate network security infrastructure including Checkpoint and Fortinet firewalls, NAC, VPN/ZTNA, IDS/IPS, and proxies. The role focuses on both operations and project-based delivery within a large enterprise network.

The ideal candidate has 7+ years in corporate network security, a degree in CS/IT, and strong knowledge of security technologies and vendor coordination.

Qualifications

• Bachelor's degree in Computer Science/Information Technology or equivalent.
• 7+ years of experience in Corporate Network Security.
• Experience in the listed domains and vendor engagement is preferred.

Responsibilities

• Design and implement Firewall solutions (Checkpoint, Fortinet, Cisco Firepower).
• Implement NAC solutions using Forescout and Cisco ISE.
• Manage VPN solutions for secure remote access and Proxy solutions for Internet access.
• Handle on-premise and cloud network security environments.
• Develop LLD and HLD documents for network security projects.
• Collaborate with cross-functional teams to design secure network architectures.
• Drive security governance, policies, and remediation of findings.

Skills

Networking (CISCO)

Checkpoint Firewalls

Fortinet Firewalls

NAC (Forescout)

VPN / ZTNA

IDS/IPS

Proxy (Blue Coat)

Load Balancers (F5)

SSL/TLS PKI

Security Governance

Education

Degree in Computer Science/ Information Technology

Tools

Cisco Nexus

Catalyst switches

Routers

Job description

Singtel in Kuala Lumpur seeks a Senior Network Security Engineer to design, deploy, and operate network security infrastructure including Checkpoint and Fortinet firewalls, NAC, VPN/ZTNA, IDS/IPS, and proxies. The role focuses on both operations and project-based delivery within a large enterprise network.

The ideal candidate has 7+ years in corporate network security, a degree in CS/IT, and strong knowledge of security technologies and vendor coordination.