SOC Engineer – Contract

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Overview

£450 – £550 per day | Outside IR35 | Hybrid (3 days in Bristol)

We are seeking a DV-cleared SOC Engineer to support and enhance a Security Operations Centre for a leading technology provider. This role focuses on detection engineering, SIEM optimisation, and automation, alongside supporting incident response across complex environments.

Responsibilities

  • Develop and tune SIEM detection rules and use cases (e.g., Splunk, QRadar)
  • Automate SOC workflows and incident response processes (Python/PowerShell)
  • Improve alert quality, reducing false positives and enhancing detection coverage
  • Support and lead incident investigations and escalations
  • Integrate threat intelligence into monitoring and detection
  • Maintain SOC playbooks and support continuous improvement of tooling and processes

Skills & Experience

  • Experience in SOC Engineering or advanced SOC Analyst roles
  • Strong hands-on experience with SIEM platforms and detection tuning
  • Scripting/automation skills (Python, PowerShell or similar)
  • Understanding of threat detection and incident response frameworks (e.g., MITRE ATT&CK)

Certifications

Certifications (CISSP, CISM, CEH, etc.) are a plus

Requirements

  • Active DV Clearance (essential)
  • Hybrid: 3 days per week in Bristol

#J-18808-Ljbffr”, “datePosted”: “2026-04-17”, “hiringOrganization”: { “@type”: “Organization”, “name”: “iO Associates”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__407195761__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=22” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “Bristol” } } }
Company: iO Associates
Apply for the SOC Engineer – Contract
Location: Bristol
Job Description:

Overview

£450 – £550 per day | Outside IR35 | Hybrid (3 days in Bristol)

We are seeking a DV-cleared SOC Engineer to support and enhance a Security Operations Centre for a leading technology provider. This role focuses on detection engineering, SIEM optimisation, and automation, alongside supporting incident response across complex environments.

Responsibilities

  • Develop and tune SIEM detection rules and use cases (e.g., Splunk, QRadar)
  • Automate SOC workflows and incident response processes (Python/PowerShell)
  • Improve alert quality, reducing false positives and enhancing detection coverage
  • Support and lead incident investigations and escalations
  • Integrate threat intelligence into monitoring and detection
  • Maintain SOC playbooks and support continuous improvement of tooling and processes

Skills & Experience

  • Experience in SOC Engineering or advanced SOC Analyst roles
  • Strong hands-on experience with SIEM platforms and detection tuning
  • Scripting/automation skills (Python, PowerShell or similar)
  • Understanding of threat detection and incident response frameworks (e.g., MITRE ATT&CK)

Certifications

Certifications (CISSP, CISM, CEH, etc.) are a plus

Requirements

  • Active DV Clearance (essential)
  • Hybrid: 3 days per week in Bristol

#J-18808-Ljbffr…

Posted: April 17th, 2026