Senior SOC Analyst

Salary: £100,000 - 100,000 per year

Requirements:

• Active DV clearance
• Experience working within a SOC environment, with Level 2 or Level 3 preferred
• Strong knowledge of SIEM platforms such as Microsoft Sentinel, Splunk, QRadar, or ArcSight
• Understanding of network protocols, attack techniques, and cyber threat methodologies
• Experience investigating security incidents across Windows and Linux environments
• Knowledge of the MITRE ATT&CK framework
• Familiarity with endpoint detection and response platforms

Responsibilities:

• Monitor and analyse security alerts from SIEM and security tooling platforms
• Perform triage and investigation of security events and potential incidents
• Conduct threat hunting and identify indicators of compromise
• Escalate and coordinate incident response activities where required
• Analyse endpoint, network, and cloud security telemetry
• Develop and improve detection rules and use cases
• Produce detailed investigation and incident reports
• Collaborate with cyber threat intelligence and incident response teams
• Support continuous improvement of SOC processes and procedures

Technologies:

• Cloud
• Support
• Linux
• Network
• Security
• Splunk
• Windows

More:

We are seeking an experienced SOC Analyst to join a high-security cyber defence team supporting critical national infrastructure and sensitive government programmes. This role is 100% onsite in London, Manchester, Cheltenham, or Ipswich, and we are hiring across multiple Cyber Security disciplines. If you are a specialist across Threat Hunting, Detection Engineering, and Incident Response, we encourage you to apply as well.

last updated 35 week of 2026