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Senior Cloud Detection Engineer - AWS & Azure, Elastic Stack, Sentinel, KQL, EQL, SOC - B2B SAAS

Smart-Sourcer · 100% remote (United Kingdom only) · Remote · Senior

  • 100% remote (United Kingdom only) · Remote
  • 6 month Fixed Term Contract

Indexed (today) · refreshed constantly

Start
0 - 4 weeks
Duration
6 month Fixed Term Contract
Work mode
Remote
Contract
Freelance / B2B
Seniority
Senior
Reference
JS-SS-148

Job description

Project overview

Senior Cloud Detection Engineer - AWS & Azure, Elastic Stack, Sentinel, KQL, EQL, SOC - Global B2B SaaS

£120k per annum

6-month Fixed Term Contract

100% remote

Outstanding opportunity to join this global B2B SaaS organisation looking for a Senior Cloud Detection Engineer to take ownership of cloud-native security threat detection and response capability. If you thrive in high-scale cloud environments and love building smart detections and automated response workflows, this role gives you real technical impact.

Responsibilities

What You Bring:

£120k per annum

6-month Fixed Term Contract

100% remote

  • Build and optimise Threat Detection capabilities in Elastic and Azure Sentinel
  • Develop Threat Models for AWS & Azure and our global SaaS products
  • Create and maintain incident response playbooks
  • Automate response actions with the Security Team
  • Partner with our external SOC to refine detection strategies
  • Perform threat hunting and analysis across large-scale cloud environments
  • Tune rules to reduce false positives
  • Document detection logic and playbook procedures
  • Extensive Threat Detection & Threat Modelling experience
  • Background in security operations or SOC roles
  • Strong experience with Elastic Stack and/or Azure Sentinel
  • Hands-on detection rule writing in KQL & EQL
  • Deep understanding of AWS & Azure security ideally in a global SaaS context
  • Experience with automation tools (Tines, Shuffler, Tracecat)
  • Familiarity with MITRE ATT&CK or similar frameworks
  • Playbook and incident response experience
  • Strong communication skills and ability to work independently
  • SOAR experience
  • PowerShell & Python Scripting
  • Cloud-native security tools (CloudTrail, GuardDuty, Security Hub)
  • Security certifications (GIAC, CEH, CISSP, etc.)
  • Experience working with MSSPs or external SOCs

Project details

  • Start: 0 - 4 weeks
  • Duration: 6 month Fixed Term Contract
  • Location: 100% remote (United Kingdom only), GB

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