SRE Observability Engineer - London

The Monitoring and Observability team is responsible for managing:

• Operating with a global footprint.
• Collaborating across various organizations within Citi to understand and develop observability solutions for enterprise-wide deployment at scale.
• Managing the legacy monitoring stack across the Production Management organization within Citi.
• Driving the strategic delivery of end-to-end Observability solutions in Citi.
• Providing in-depth analysis with interpretive thinking to define problems and develop innovative solutions.
• Directly impacting the business by influencing strategic functional decisions through advice, counsel, or provided services.
• Persuading and influencing others through strong and comprehensive communication and diplomacy skills.
• Performing other duties and functions as assigned.

• OpenShift/Kubernetes Administration: Experience deploying, managing, and troubleshooting containerized applications on OpenShift/Kubernetes, including resource management and networking.
• Grafana & Observability Stack:

• Proficiency in administering Geneos ITRS at scale.
• Proficiency in administering Grafana (user management, data sources, dashboards, alerts).
• Working knowledge of Grafana backend components: Mimir (metrics), Loki (logs), and Tempo (traces).
• Experience with Prometheus for metric collection and PromQL for querying.

• Helm Chart Management: Experience with Helm for deploying applications, including creating, modifying, and managing Helm charts, library charts, and dependencies.
• Technical Documentation: Ability to create clear and concise documentation for systems and processes.

Desired Skills:

• Application Deployment: Ability to deploy applications using Lightspeed Enterprise.
• Google Cloud Operations: Experience with Google Cloud operations.
• Scripting & Automation: Experience with Bash or Python scripting for automating operational tasks.