Security Solution Architect (DV Cleared) - Elastic SIEM

We are hiring Security Solution Architect (DV Cleared) Elastic SIEM

Location:Hybrid Remote with occasional travel to secure client sites as required

Security Clearance:Ideally DV.

Overview

We are seeking an experienced Security / SIEM Solution Architect with active DV clearance and hands‑on expertise in Elastic Security. The successful candidate will lead the design, hands on implementation, and optimisation of SIEM solutions within highly secure environments, working closely with SOC teams, engineers, and stakeholders to deliver scalable and resilient security monitoring capabilities.

Key Responsibilities

• Design and implement SIEM solutions using the Elastic Stack (Elasticsearch, Logstash, Kibana, Beats, Elastic Agent, and Elastic Security).
• Develop log ingestion pipelines, dashboards, alerts, and detection rules.
• Integrate security technologies and multiple data sources to enhance threat detection and incident response.
• Produce technical documentation including HLDs and LLDs.
• Optimise platform performance and provide technical leadership throughout delivery.
• Support SOC operations and align detection use cases with frameworks such as MITRE ATT&CK and NIST.

Essential Skills & Experience

• Ideally current UK DV clearance.
• Proven experience as a Security, SIEM, or Solution Architect.
• Hands‑on experience with Elastic Security and SIEM implementations.
• Knowledge of Elasticsearch, Logstash, Kibana, Beats, and Elastic Agent.
• Experience integrating security tools and log sources.
• Strong documentation and stakeholder management skills.

Desirable

• Experience within UK Government, Defence, or National Security environments.
• Ideally Knowledge of AWS, Azure, Kubernetes, or Terraform.