Cyber Security Engineer – CrowdStrike & Splunk 6‑Month Contract | £500 per day (Inside IR35) | London (Hybrid) Job Overview

We are recruiting for a Cyber Security Engineer to join one of our customers initially on a 6 month contract basis. This role is ideal for a contractor with strong expertise in CrowdStrike Falcon and Splunk, capable of transforming security telemetry into actionable threat intelligence.

As a technical specialist, you will play a key role in endpoint security, incident response, SOAR automation, and threat hunting, working closely with a SOC partner and internal stakeholders.

Key Responsibilities Endpoint Security (CrowdStrike Falcon) Lead the deployment, configuration, and ongoing optimisation of the CrowdStrike Falcon platform Manage policies across Falcon Prevent, Insight, and Discover Act as the technical authority for endpoint detection and response (EDR)SIEM & Security Monitoring (Splunk)

Architect and enhance Splunk dashboards, alerts, and data models Write and maintain complex Splunk SPL queries Optimise Splunk Enterprise Security (ES) for advanced threat detectionIncident Response & Threat Management

Act as a Tier 3 escalation point for high‑severity cyber security incidents Use EDR and SIEM tooling to investigate, contain, and remediate threats Map detection and response activities to the MITRE ATT&CK frameworkSOAR & Automation

Design and implement SOAR workflows to...