Principal Security Operations Engineer

Do you enjoy building security capabilities that protect some of the worlds most critical cloud infrastructure and AI environments Are you passionate about combining engineering automation monitoring and security to solve complex problems at scaleOur team secures cloud sovereign and AI environments by designing implementing and operating security capabilities across infrastructure network identity and AI platforms. We work directly with engineering teams to build security controls develop monitoring and detection capabilities improve operational visibility and protect critical services from evolving threats.

As a Principal Security Engineer you will lead the engineering deployment and continuous improvement of security capabilities across network identity infrastructure and AI environments. You will build and operate security controls monitoring systems detections automation and engineering solutions that improve security posture while enabling engineering velocity. This opportunity will allow you to work on large-scale cloud and AI systems influence security engineering across multiple organizations and help shape the future of infrastructure security security monitoring automation and AI security.

Microsofts mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset innovate to empower others and collaborate to realize our shared goals. Each day we build on our values of respect integrity and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

• 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.

Other Requirements:

• Ability to meet Microsoft customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter.

Preferred Qualifications:

• 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.

Security Operations Engineering IC5 - The typical base pay range for this role across United Kingdom is 93500.00 - 161800.00 per year. Certain roles may be eligible for benefits and other compensation.

Find additional benefits and pay information here:
position will be open for a minimum of 5 days with applications accepted on an ongoing basis until the position is filled.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age ancestry citizenship color family or medical care leave gender identity or expression genetic information immigration status marital status medical condition national origin physical or mental disability political affiliation protected veteran or military status race ethnicity religion sex (including pregnancy) sexual orientation or any other characteristic protected by applicable local laws regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process read more about requesting accommodations.

Required Experience:

IC