83zero Ltd

83zero Ltd

Coventry, West Midlands

SOC Engineer

Full-Time£80,000 - 100,000 per yearevvelsi günUnited Kingdom
IT

Job Description

Salary: £80,000 - 100,000 per year

Requirements:
  • Strong hands-on detection engineering or SIEM engineering experience
  • Proven experience writing and tuning detection logic
  • Strong understanding of MITRE ATT&CK, attacker TTPs, and the cyber kill chain
  • Experience reducing false positives and improving alert fidelity
  • Excellent critical-thinking and problem-solving skills
  • Experience with Microsoft Sentinel, CrowdStrike NG SIEM, or similar tools
  • Knowledge of SOAR, automation, log pipelines, and API integrations
  • Strong communication skills and the ability to explain complex security concepts clearly
  • AI experience is beneficial but not essential; strong detection engineering is the priority
  • Experience in automotive or manufacturing is advantageous but not required
Responsibilities:
  • Design, build, and optimise advanced SIEM detection rules and correlation logic
  • Translate threat intelligence, TTPs, and IOCs into effective detections
  • Tune alerts and reduce false positives
  • Onboard, parse, and normalise security logs across enterprise environments
  • Support complex incident investigations and threat hunting
  • Develop SOAR playbooks, automation, and security integrations
  • Improve detection coverage, SOC efficiency, and security monitoring capabilities
  • Work across SIEM, EDR/XDR, IAM, cloud, and wider security tooling
  • Help develop emerging AI and agentic security use cases
Technologies:
  • AI
  • API
  • Cloud
  • IAM
  • Support
  • Security

More:

Were hiring a Senior SOC L3 Detection Engineer to strengthen an enterprise security operation, with a focus on detection engineering, SIEM, and threat detection. The role is based in Coventry and offers hybrid working, with a salary of £80,000–£100,000. Were looking for a hands-on L3 security engineer who enjoys building better detections rather than simply responding to alerts, and wed like to hear from you.

last updated 39 week of 2026

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About 83zero Ltd

83zero Ltd

83zero Ltd

Coventry

IT

Skills & Technologies

AIUI

Inferred from job description

Salary Insight

£90,000

This role

£60,000

UK median

This salary is 50% above the UK median for Software Engineers (£60,000/yr).

Based on 2024–2025 UK technology sector benchmarks

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