Tech Lead, Platform Sre

London Stock Exchange Group

Colombo, Sri Lanka
Unix/linux platform stack leadership
Sre principles and practices
Automation for provisioning and configuration
Provide deep technical leadership across mission-critical Unix/Linux platforms, driving reliability, automation, observability, and performance

Job Summary

  • Provide deep technical leadership across mission-critical Unix/Linux platforms, driving reliability, automation, observability, and performance.
  • Design, build, and maintain automation for provisioning, configuration, lifecycle management, and operational workflows, reducing manual toil.
  • Act as a technical authority, guiding engineers and stakeholders in reliability engineering practices, mentoring junior engineers, and sharing knowledge.

Matching Summary

Provide deep technical leadership across mission-critical Unix/Linux platforms, driving reliability, automation, observability, and performance.

Skills & Requirements

Must-have

  • Unix/Linux platform stack leadership
  • SRE principles and practices
  • Automation for provisioning and configuration
  • Observability, monitoring, and alerting
  • Incident response and root-cause analysis
  • Infrastructure-as-code practices
  • Performance tuning and capacity engineering

Nice-to-have

  • Mentoring junior engineers
  • Influencing technical direction
  • Collaborative engineering workflows
  • Cloud environments (AWS/Azure/GCP)
  • Containerization technologies (Docker, Kubernetes)

Key Requirements

  • Minimum 10 years of SRE/Platform Engineering experience
  • Proven experience handling large-scale Linux/Unix platforms
  • Bachelor's degree in Computer Science, IT, Engineering, or related field
  • Proficiency in Bash, Python, Perl, ksh scripting
  • Hands-on experience with Ansible, Terraform
  • Familiarity with ITIL incident/problem/change management

Work Rights

Not specified

Tailored Resume

Cover Letter