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Senior SOC Analyst (SIEM Focus)

Infosec

corsham, england, United-Kingdom Full-time July 01, 2026

Found Description

Salary: £? - ? per year

Requirements

  • Active DV clearance is essential.
  • Strong experience in SOC or cyber security operations.
  • Hands-on experience with SIEM platforms such as Splunk, Sentinel, or Elastic.
  • Ability to develop and tune detection rules and alerts.
  • Experience with incident response and threat analysis.
  • Knowledge of MITRE ATT&CK, IOCs, and TTPs.
  • Familiarity with SOAR tools and automation.
  • Scripting experience such as Python, PowerShell, or Bash is beneficial.

Responsibilities

  • Monitor, investigate, and respond to security incidents across secure environments.
  • Develop and tune SIEM detection rules and correlation logic.
  • Support SIEM and SOAR tooling optimisation and automation.
  • Integrate and onboard log sources to improve visibility across systems.
  • Conduct threat analysis, including TTPs and IOCs.

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