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Principal Security Operations Engineer

Design, build, deploy, and operate security capabilities across network, identity, infrastructure, cloud, and AI environments. Develop scalable solutions that improve security posture, operational visibility, and platform resilien...

Job Full source details
Microsoft London, England,GB, GB Source published Oct 1, 2026 Verified 1 day ago
✓ 95% verification score · Source: Microsoft Careers · Always confirm final requirements on the original source.
Complete source information imported The available role or programme description, requirements, benefits and source facts were imported from the public official endpoint and formatted for reading.
Principal Security Operations Engineer opportunity at Microsoft
DeadlineTue Mar 30 11:15 AM 2027
EmploymentF U L L T I M E
CountryGB

Overview

Design, build, deploy, and operate security capabilities across network, identity, infrastructure, cloud, and AI environments. Develop scalable solutions that improve security posture, operational visibility, and platform resilience. Implement and continuously improve monitoring, telemetry, detection, and response capabilities. Engineer solutions that collect, enrich, correlate, and analyze security signals from network, identity, infrastructure, application, endpoint, and AI systems. Develop detections, analytics, automation, and investigation workflows that identify identity compromise, unauthorized access, privilege escalation, lateral movement, dubious egress activity, data exfiltration, policy violations, and anomalous workload behavior. Build security services, automation, tooling, APIs, data pipelines, and operational capabilities that reduce manual effort, improve security operat

Full job description

Full Job Description

Design, build, deploy, and operate security capabilities across network, identity, infrastructure, cloud, and AI environments. Develop scalable solutions that improve security posture, operational visibility, and platform resilience. Implement and continuously improve monitoring, telemetry, detection, and response capabilities. Engineer solutions that collect, enrich, correlate, and analyze security signals from network, identity, infrastructure, application, endpoint, and AI systems. Develop detections, analytics, automation, and investigation workflows that identify identity compromise, unauthorized access, privilege escalation, lateral movement, dubious egress activity, data exfiltration, policy violations, and anomalous workload behavior. Build security services, automation, tooling, APIs, data pipelines, and operational capabilities that reduce manual effort, improve security operations, and enable engineering teams to securely operate critical services. Secure cloud, sovereign, and AI environments by implementing security controls, validating protections, conducting threat modeling, performing security reviews, and identifying opportunities to reduce risk through engineering improvements. Investigate complex security events and emerging threats using telemetry, identity signals, access patterns, infrastructure activity, and operational data. Convert findings into new detections, controls, automation, and engineering solutions. Apply AI, machine learning, and agentic technologies to improve security monitoring, investigations, threat hunting, response, and operational efficiency. Develop monitoring and protection capabilities for AI infrastructure, model training environments, inference services, and autonomous systems. Degree in Computer Science, Cybersecurity, Engineering, Mathematics, Statistics, or related field, or equivalent practical experience. Experience in security engineering, infrastructure engineering, cloud engineering, software engineering, security operations, or related technical disciplines. Experience building, deploying, or operating security controls, monitoring systems, detection capabilities, automation solutions, or security services. Experience working with security telemetry, threat detection, incident investigation, security analytics, automation, scripting, software development, or large-scale distributed systems. Experience securing cloud infrastructure, sovereign environments, AI platforms, or high-assurance computing environments. Experience developing network security monitoring, identity security monitoring, detection engineering, threat hunting, or security analytics capabilities. Experience building operational tooling, data pipelines, automation platforms, APIs, or security-focused software solutions. Experience leveraging AI, machine learning, or advanced analytics to improve security operations, investigations, monitoring, or response capabilities.

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