Senior CTI Analyst: Intelligence-Led Security Ops

Company: LSEG
Apply for the Senior CTI Analyst: Intelligence-Led Security Ops
Location: London
Job Description:

London Stock Exchange Group (LSEG) is seeking a Senior Associate CTI Analyst to join the Cyber Threat Intelligence team. You will research threats, track adversaries, and produce actionable intelligence for cyber security and wider business use.

The role involves supporting incidents, developing hypotheses, and collaborating with detection teams to improve security controls and resilience across LSEG.

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Posted: September 24th, 2026