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Contract

Senior SIEM Engineer

Adecco
London
money-bag Negotiable
Posted: 22 October 2026 (Today)
Closing date: 21 November 2026
Ref: 225752939



Senior SIEM Engineer

Birmingham (Hybrid) | 6 Months | Inside IR35

Our client, a leading technology organisation is looking for a Senior SIEM Engineer to support a large-scale security monitoring platform.

Responsibilities:

  • Develop and optimise SIEM solutions
  • Build and manage log ingestion pipelines
  • Enhance threat detection, alerts and dashboards
  • Support platform automation and performance tuning
  • Work closely with Security Operations teams

Key Skills:

  • SIEM Engineering / Security Monitoring
  • Elasticsearch, Logstash, Kibana (ELK)
  • Kafka
  • Kubernetes
  • Scripting & Automation
  • Ansible, Helm, ArgoCD or GitLab CI/CD
  • Strong troubleshooting and analytical skills

Ideal for candidates from SIEM Engineer, Security Engineer, Detection Engineer, Elastic Engineer, Cyber Security Engineer, or Security Platform Engineer backgrounds.


Please apply with your updated CV if the role aligns with your experience and interest

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