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L2 Cybersecurity Engineer

Thales

SingaporeFull-timeHybrid

Posted 26 May 2026

About this role

The L2 Cybersecurity Engineer is responsible for the day-to-day administration of security infrastructure and monitoring for breaches. This includes investigating escalated security incidents, performing root cause analysis, and maintaining security tools like firewalls and SIEM platforms. Candidates need a Bachelor's degree in Information Security or Computer Science and at least 3 years of cybersecurity experience. Proficiency in network protocols, security tools, and experience supporting mission-critical systems with high SLA requirements are essential.

What they're looking for

Incident ResponseSIEMVulnerability ManagementFirewall AdministrationThreat HuntingNetwork SecurityTCP/IPLinux

Frequently asked questions

What does a L2 Cybersecurity Engineer at Thales do?

The L2 Cybersecurity Engineer is responsible for the day-to-day administration of security infrastructure and monitoring for breaches. This includes investigating escalated security incidents, performing root cause analysis, and maintaining security tools like firewalls and SIEM platforms. Candidate…

What skills does this L2 Cybersecurity Engineer role need?

Key skills for this role include Incident Response, SIEM, Vulnerability Management, Firewall Administration, Threat Hunting, Network Security.

How much does a L2 Cybersecurity Engineer at Thales pay?

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

Is this L2 Cybersecurity Engineer role remote, hybrid, or on-site?

This role is hybrid, based in Singapore.

How do I apply for this L2 Cybersecurity Engineer role?

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