Security Analyst - Singapore - SINGAPORE TELECOMMUNICATIONS LIMITED

SINGAPORE TELECOMMUNICATIONS LIMITED

Verified Company

Singapore

2 weeks ago

Posted by:

Wei Jie

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Make an Impact by

24 x 7 triage, shortturn analysis of realtime security alerts & generate tickets, or escalation to L2 Security Analysts that are not in the Automation Runbook.
24 x 7 escalation to resolver upon receiving automated generated incident tickets on the health of SOCaS infrastructure, IT/OT managed security devices, or from the website defacement restorer activation alert.
24 x 7 manage problems till closure which include:
Ensure that Service Level Agreements are met.
Liaising with customers with regards to information security incidents.
Provision and performance of remedial actions to enhance customers' network security posture.

Skills for Success

01 years working experience in IT Infrastructure Operation and/or Support.
Willing to work with 24/7 shift pattern that includes weekend work.
Sound fundamental knowledge on Internet technologies, such as TCP/IP, HTTP, SSL, DNS, OWASP Top10 and web servers (e.g. Apache, IIS, Nginx, etc.).
Understanding of firewalls, endpoint detection and response (EDR), IDS/IPS, WAF, etc.
Bachelor's degree / Polytechnic Diploma in Computer Science, Information Technology or Information System.
Experience in scripting (e.g. shell scripting, Macro, PHP, Perl, Java, etc.) and/or Regular Expression.
Experience with TCP/IP packet analysis / network debugging with tcp dump or similar.
Experience general security technologies, processes, and concepts.
Industry recognized security certifications (GCIA/GCIH, CISSP, CISA, CEH, etc.).
Experience writing/decoding exploit, vulnerability, and attack detection signatures.
Experience working with a SOC team is an advantage.

Rewards that Go Beyond