Remote Security Content Engineer: Detection & Automation

BlueVoyant; United Kingdom; Remote; GBP 90,000 - 130,000; Full time

Job summary

BlueVoyant is seeking a Senior Security Content Engineer to join the Threat Fusion Cell in a fully remote capacity for the UK market. You will develop automated detection logic, perform threat research, and create content to help clients derive actionable security insights at an expert level.

You will enrich signals, build automation, and tune detection logic while collaborating with global teams. Strong skills in Azure Sentinel, KQL, and scripting are essential, with a focus on scalable,

Qualifications

• Expert experience writing detection signatures or algorithms.
• Expert-level proficiency in analyzing event logs and indicators of compromise.
• Hands-on experience with Microsoft Azure, Sentinel, Defender, and related tools.

Responsibilities

• Enrich security signals to improve SOC efficiency and outcomes.
• Develop detection content for emerging threats and improve detection posture.
• Design and build automation content for onboarding new products.
• Create complex detection analytic rules to enhance global detection capabilities.
• Assist clients in testing and tuning detection logic to reduce false positives.

Skills

Detection content

KQL

Python scripting

Azure Sentinel

SIEM/EDR

Git CI/CD

Sentinel Notebooks

JSON data

Threat research

Team collaboration

Education

Bachelor's degree in related field

Master's degree preferred

Tools

Git

Jira

Confluence

CI/CD

Job description

BlueVoyant is seeking a Senior Security Content Engineer to join the Threat Fusion Cell in a fully remote capacity for the UK market. You will develop automated detection logic, perform threat research, and create content to help clients derive actionable security insights at an expert level.

You will enrich signals, build automation, and tune detection logic while collaborating with global teams. Strong skills in Azure Sentinel, KQL, and scripting are essential, with a focus on scalable,