SIEM Engineer (SC Clearance

Salary: £33,000 - 65,000 per year

Requirements:

• Valid Security clearance
• Strong experience with Microsoft Sentinel engineering, administration and optimisation
• LogRhythm expertise
• Check Point knowledge
• Experience developing Logic Apps, Playbooks and SOAR automation workflows
• Experience onboarding and integrating diverse data sources
• Strong knowledge of KQL (Kusto Query Language), advanced query development and optimisation
• SANS SEC503 - Network Monitoring and Threat Detection is desirable

Responsibilities:

• Provide specialist engineering expertise to support the ongoing development, optimisation and automation of our Microsoft Sentinel platform
• Ensure effective security monitoring, detection engineering and operational resilience
• Support ECAF compliance

Technologies:

• Support
• Network
• Security

More:

We are recruiting for a SIEM Engineer on behalf of our client. This is an inside IR35 / umbrella-only daily rate role paying £500 - £700 depending on experience, with a duration of 6 months and UK-wide location. We are looking for someone to help support and enhance our Microsoft Sentinel platform as part of our security monitoring and compliance efforts.

last updated 37 week of 2026