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GSOC Attack Monitoring Analyst

London Stock Exchange GroupSingaporePosted 20 May 2026

London Stock Exchange Group is seeking a Security Operations Analyst to join their Global Security Operations Centre in Singapore. The role involves triaging security events, managing incident investigations, and developing monitoring dashboards using SIEM tools. Candidates are expected to have a strong technical background in network security and modern attack methodologies. This position requires working a 4-days-on, 4-days-off shift rotation to ensure continuous global coverage.

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Experience

Experience not specified

Function

Engineering

Work mode

Onsite, Singapore

Company

Tier 2

What you will work on

London Stock Exchange Group is seeking a Security Operations Analyst to join their Global Security Operations Centre in Singapore. The role involves triaging security events, managing incident investigations, and developing monitoring dashboards using SIEM tools. Candidates are expected to have a strong technical background in network security and modern attack methodologies. This position requires working a 4-days-on, 4-days-off shift rotation to ensure continuous global coverage.

TAL's take

Quality 60/1005/5 clarityTier 2 company

Solid role at a globally recognized financial institution with well-defined shift-based security operations responsibilities.

The JD clearly defines the role, responsibilities, shift structure, and expected technical competencies.

Must haves

  • Experience in security event analysis and incident triage
  • Understanding of networks including TCP/IP stack
  • Understanding of modern attack techniques and attack lifecycle
  • Proficiency in operating or administering a SIEM
  • Ability to work in a fast-paced environment

Tools and skills

siemsplunkqradarlogrhythmtcp/ipthreat intelligence

Nice to have: python, powershell, java, c#, oscp, giac, ccna.

About the company

Established global financial infrastructure company, not a typical tech-first firm.