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London Stock Exchange Group

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Senior Manager - DevOps

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Summary

Hands-on DevOps leadership role at London Stock Exchange Group ensuring delivery, reliability, and operational readiness of portal services. Day to day mixes AWS, CI/CD (GitLab), Linux, networking, and identity engineering with backlog, release, and production-readiness management while mentoring engineers.

Overview

In this hands-on leadership role, you will ensure the delivery, reliability, and operational readiness of portal services. You’ll combine technical work across cloud platforms, identity services, CI/CD tooling, Linux, and networking with backlog and release management, guiding the team to predictable delivery. You will partner with cross-functional stakeholders to shape strategy and drive production readiness. This is a chance to influence secure, automated delivery at scale within a mission-driven, collaborative culture.

Pay / Benefits
  • healthcare
  • retirement planning
  • paid volunteering days
  • wellbeing initiatives
Responsibilities
  • Partner with Portal Team Owner to define strategy and growth for the service
  • Lead backlog refinement and ensure items are well-defined and ready for delivery
  • Create and refine user stories, acceptance criteria, tasks, and dependencies
  • Prioritize engineering work with product owners, delivery managers, architects, security, and operations
  • Provide hands-on DevOps engineering across AWS, CI/CD, Linux, networking, and identity components
  • Manage delivery plans, track progress, identify risks, and support milestone delivery
  • Own release management activities including planning, environment readiness, deployment, rollback, and stakeholder comms
  • Ensure complete production handover to BAU with docs, processes, monitoring, issues, and escalation paths
  • Support incident investigation, problem management, and service improvement as needed
  • Promote automation, security, resilience, and operational excellence across the portal platform
  • Provide technical guidance, mentoring, and hands-on troubleshooting
Key requirements
  • Strong knowledge of identity management concepts, access control, authentication/authorization, and secure lifecycle management
  • Experience with authentication flows and federation standards (SAML, OIDC)
  • Hands-on experience with AWS services (EC2, EKS, CloudFront, RDS, AWS Transfer Family)
  • Experience building and maintaining CI/CD pipelines using GitLab
  • Strong Linux administration and troubleshooting skills
  • Solid networking fundamentals (DNS, routing, firewalls, load balancing, TLS)
  • Experience supporting cloud-hosted production services (monitoring, alerting, incident response, readiness)
  • Ability to translate requirements into actionable engineering tasks and drive to release
  • Effective communication with technical and non-technical stakeholders
  • Leadership and mentoring of engineers
  • Delivery planning and coordination
  • AWS EC2, EKS, CloudFront, RDS, AWS Transfer Family
  • GitLab CI/CD pipelines
  • Linux administration and shell scripting

Skills

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See also

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