SOC Engineer

83zero Limited · Leicester, England ·

Last confirmed by our partners on 22 Oct 2026.

80–100k £/yr
Apply on partner site You apply on the advertiser's own site — nothing is stored here.

Salary: £80,000 - £100,000
Location: Coventry (Hybrid)

We're looking for a Senior SOC L3 Detection Engineer to strengthen an enterprise security operation, with a strong focus on detection engineering, SIEM and threat detection.

What you'll be doing

  • Design, build and optimise advanced SIEM detection rules and correlation logic
  • Translate threat intelligence, TTPs and IOCs into effective detections
  • Tune alerts and significantly 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/agentic security use cases

What we're looking for

  • Strong hands-on Detection Engineering / 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
  • 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 within automotive or manufacturing is advantageous but not required.

If you're a hands-on L3 security engineer who enjoys building better detections rather than simply responding to alerts, we'd like to hear from you.

JBRP1_UKTJ

Apply on partner site Listing supplied by one of our partner job boards. Last confirmed: 4 days ago.

Report this job

Market data from EasyWorkClub, not from the employer

More openings at 83zero Limited

67 other openings we list

83zero LimitedLeicester Apply