Defence SIEM Engineer – Splunk/Elastic, DV Cleared

Fynity is seeking a skilled SIEM Engineer (Splunk / Elastic) to work on mission-critical Defence and National Intelligence systems in Hemel Hempstead. This hands-on role requires active UK DV clearance and the ability to own SIEM capability end to end in highly secure environments.

Responsibilities include optimising Splunk ES or Elastic Security, building aligned detections, and ensuring SIEM platforms are resilient and performant. Join a trusted team tackling real-world threats.