Threat Detection Engineer

Randstad Solutions Ltd
Full-time , , United Kingdom, , , United Kingdom IT & Technology
Posted:
February 25, 2026
Location:
, , United Kingdom, , , United Kingdom, United-Kingdom

Job Description

Overview

Threat Detection Engineer - Remote - SC Clearance - Contract

Responsibilities

  • Design and build detection logic aligned to real-world threat scenarios, using frameworks such as MITRE ATT&CK.
  • Manage detection content throughout its full lifecycle — development, testing, deployment, and tuning. Partner with client Lead Analysts to ensure content remains effective and relevant across multiple environments.

Proactive Threat Hunting

  • Conduct hypothesis-driven threat hunts using client telemetry, threat intelligence, and anomalies.
  • Identify suspicious or malicious activity that may bypass existing detection controls.
  • Document and present findings clearly for both internal teams and clients.

Content Quality Assurance & Maintenance

  • Review and validate detection content before deployment.
  • Assist in updating runbooks, SOPs, and detection playbooks as too...

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Job Overview

Job Type: Full-time
Location: , , United Kingdom, United-Kingdom
Posted: February 25, 2026
Deadline: April 06, 2026