Principal Cloud SRE / Cloud SME – LSEG Workspace

3 months ago

London, United KingdomStaff+

Responsibilities

Design and operate reliable, scalable, and cost-conscious Workspace cloud infrastructure and application services across AWS and Azure.
Develop and refine SLIs, SLOs, error budgets, observability practices, and incident-management processes.
Provide technical direction on distributed systems, Kubernetes platforms such as EKS, cloud networking, storage, security, and high-availability design.
Investigate complex production issues, perform root-cause analysis, and improve operational health and prevention measures.
Automate infrastructure, delivery pipelines, and operational processes using GitLab and Terraform.
Support cloud governance, vulnerability management, regulatory compliance, and secure engineering practices.
Share SRE and cloud knowledge, mentor less experienced engineers, and develop reusable platform patterns.

Substantial senior- or principal-level experience in cloud engineering, site reliability engineering, or DevOps with hands-on production systems experience.
Strong experience with AWS and/or Azure, Kubernetes-based platforms such as EKS, and Linux.
Familiarity with SRE concepts, observability practices, CI/CD tooling such as GitLab, and infrastructure-as-code tools such as Terraform.
Understanding of cloud-native networking and high-availability design.
Experience working in Agile or Scrum-based teams.
Strong collaboration, communication, mentoring, and continuous-learning abilities.

Healthcare benefits, retirement planning, paid volunteering days, and wellbeing initiatives.
Collaborative and creative culture with opportunities for learning, knowledge sharing, and technical influence.
Equal-opportunity employer with reasonable accommodations for religious practices and mental or physical disabilities.
Global work environment supporting sustainability initiatives and charitable volunteering through the LSEG Foundation.

10,000+ employees