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# Managing Security Engineer - DV cleared

- **Company:** CBS Butler Limited
- **Location:** Hemel Hempstead, UK
- **Salary:** £130,000.0 - £182,000.0
- **Contract:** Permanent contract
- **Skills:** Big Data, Continuous Integration, Elasticsearch, Intrusion Detection and Prevention, Ansible, Kusto Query Language, Security Information and Event Management, Mitre Att&ck, Infrastructure Automation Frameworks, Terraform, Splunk, Security Orchestration, Automation & Response
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2820327566-managing-security-engineer-dv-cleared

## About the Role

* Proven leadership in Security Engineering and client-facing environments
 * Strong hands-on expertise with Elastic Stack and Splunk (Enterprise/ES)
 * Advanced knowledge of SIEM operations, detection engineering, and RBA
 * Experience with large-scale data ingestion, enrichment, and pipeline design
 * Familiarity with automation tools, SOAR, Terraform/Ansible, and CI/CD
 * Excellent communication, stakeholder management, and problem-solving skills

## Description

* Lead design and deployment of security monitoring tools (Elastic & Splunk)
 * Build and optimise large-scale log ingestion pipelines and data models (ECS/CIM)
 * Develop and tune detection rules using KQL, EQL, and SPL
 * Drive detection engineering lifecycle aligned to MITRE ATT&CK
 * Implement automation, CI/CD, and Infrastructure as Code for SIEM platforms
 * Ensure platform performance, scalability, and resilience (HA/DR, clustering)
 * Collaborate with stakeholders to assess risk and deliver security improvements


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