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Network Security Engineer

ST Engineering Group

SingaporeFull-timeOn-site

Posted 24 Jun 2026

About this role

Deploy and manage Enterprise IT Network Services, acting as a Project Lead for various project sizes. Responsibilities include designing, implementing, and validating network security solutions and providing detailed technical documentation. Candidates should have experience with Cisco, Alcatel, and F5 products, along with firewall implementation skills. Cisco certifications like CCNP or CCIE are preferred, and the ability to work flexible hours for maintenance is required.

What they're looking for

Network SecurityLAN/WAN/WLANFirewall ImplementationCloud InfrastructureTroubleshootingProject DeploymentNetwork MonitoringDocumentation

Frequently asked questions

What does a Network Security Engineer at ST Engineering Group do?

Deploy and manage Enterprise IT Network Services, acting as a Project Lead for various project sizes. Responsibilities include designing, implementing, and validating network security solutions and providing detailed technical documentation. Candidates should have experience with Cisco, Alcatel, and…

What skills does this Network Security Engineer role need?

Key skills for this role include Network Security, LAN/WAN/WLAN, Firewall Implementation, Cloud Infrastructure, Troubleshooting, Project Deployment.

How much does a Network Security Engineer at ST Engineering Group pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Network Security Engineer role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Network Security Engineer role?

You can apply directly on ST Engineering Group's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.