Cyber Defense Detection Engineer & Automation Specialist

Fidelity International; Kingswood; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Comprehensive benefits package

Flexible working arrangements

Job summary

Fidelity International is seeking a skilled Detection Engineering & Automation Specialist to strengthen the Global Cybersecurity Operations. You will build, maintain and enhance security tooling across SIEM, SOAR, EDR and email security, delivering high-quality telemetry and automated detections.

You will develop CI/CD pipelines, onboard new log sources and support investigations during security incidents, collaborating with global teams to optimise capabilities.

Qualifications

• 4+ years in Detection Engineering or SOC with engineering duties
• Experience automating security detections and workflows
• Experience with global financial services security tooling

Responsibilities

• Build and enhance detections using SIEM/Sentinel as code
• Develop CI/CD deployment for detections and playbooks
• Onboard log sources and normalise data for detection logic
• Collaborate with global engineering teams to deliver improvements
• Support incidents with telemetry and automation enhancements

Skills

Sentinel engineering

Automation focus

Security operations

Cloud security knowledge

Python/PowerShell scripting

Tools

Microsoft Sentinel

Azure DevOps

GitHub Actions

SOAR platforms

EDR

SIEM

Proofpoint/Defender for O365

Job description

Fidelity International is seeking a skilled Detection Engineering & Automation Specialist to strengthen the Global Cybersecurity Operations. You will build, maintain and enhance security tooling across SIEM, SOAR, EDR and email security, delivering high-quality telemetry and automated detections.

You will develop CI/CD pipelines, onboard new log sources and support investigations during security incidents, collaborating with global teams to optimise capabilities.