Threat Simulation Lead

7 days ago


Belfast, United Kingdom TP ICAP Full time

Job Summary

TP ICAP is seeking a highly skilled Cybersecurity Emulation Manager to lead our purple teaming function and ensure the firm is well positioned to prevent and detect modern cyber-attacks.

Key Responsibilities

  • Define and execute purple team sprints that materially and demonstrably improve TP ICAP's ability to prevent and detect modern attacks.
  • Simulate established and emerging attacker tactics, techniques, and procedures (TTPs) and build detection rules and response procedures.
  • Identify opportunities to reduce TP ICAP's attack surface using preventative controls.
  • Work with the Security Engineering team to support the deployment and tuning of security-related tooling.
  • Develop processes for attack surface monitoring and validation through automation.
  • Act as an escalation point for the Security Operations Center (SOC) and assist with incident response.

Requirements

  • Practical experience emulating sophisticated cyber-attacks, likely in a purple or red team capacity.
  • Deep understanding of modern attacker tools, techniques, and procedures.
  • Ability to identify and utilize telemetry sources to build custom attack detection rules.

Desirable Skills

  • Active contributor to offensive security research and/or tooling.
  • Experience working with a SOC to tune rules, increase alert fidelity, and decrease alert fatigue.
  • Ability to evade defensive controls and tailor open-source tooling.
  • Experience using Infrastructure-as-Code to support emulation activities.
  • Development experience in one or more programming languages, with a focus on Python.


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