Security System Engineer

Job Responsibility

. Monitor security events and alerts generated by Security Information and Event Management (SIEM) tools across on-premises and cloud environments.

. Maintain and upgrade SIEM rules to reduce false positives and improve the detection accuracy of emerging threats.

. Execute incident response procedures: contain threats, eradicate malicious activities, recover systems, and prepare post-incident reports(covering both on-premises office environments and cloud environments).

. Collaborate with cross-functional teams (IT, Network, Application Security teams, etc.) to resolve security incidents and implement preventive measures maintain and update security incident response plans, and conduct drills to test response readiness.

. Evaluate or optimize cloud environment security policies, such as security groups, firewalls, IDS/IPS, IP whitelists, and AKSK (AccessKey/Secret Key) policies.

. Continuously monitor the latest threat intelligence, attack techniques, and security trends to enhance monitoring and interception capabilities.

Requirements:

. At least 5 years of work experience in security industry, with relevant experience.

. In-depth understanding of basic knowledge related to network security, operating systems (Windows/Linux/MacOS), and cloud security(AWS/GCP).

. Experience with incident response methodologies (e.g., NISTSP 800-61, MITRE ATT&CK framework).

. Familiarity with threat intelligence sources and related tools, with the ability to identify emerging threats and Tactics, Techniques, and Procedures (TTPs).

. Proficiency in various security tools: firewalls, Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS), Endpoint Detection and Response (EDR) tools, and vulnerability scanners.

. Excellent communication skills and teamwork spirit, with the ability to work under pressure during security breach incidents.

Preferred Qualifications:

. Experience in security tool policy development or business R&D.

. Experience or ability in analyzing 0day/1dayvulnerabilities, threat intelligence, and APT (Advanced Persistent Threat) intelligence.

We regret that only shortlisted candidates will be notified

People Profilers Pte Ltd, 20 Cecil Street, #08-09 PLUS Building, Singapore 049705

Tel: 69509748

http://www.peopleprofilers.com

[Confidential Information]

Consultant in charge: So Boon Shyen, Debbie

EA Licence Number: 02C4944

Registration Number: R1111376