Senior SRE Tech Lead: Reliability & Observability

LSEG

Allen (TX)

On-site

USD 122,000 - 176,000

Full time

7 days ago

Be an early applicant

Get more replies from employers

Send a job-specific resume in minutes.

Job summary

London Stock Exchange Group (LSEG) is seeking a Technical Lead SRE to advance reliability, observability, security and operational excellence across our platforms. You will collaborate with Architecture, Engineering, Security and Platform teams to embed reliability from day one and mentor engineers to build resilient systems.

Requirements include 10+ years in SRE/Platform Engineering, strong Azure/Kubernetes experience, Linux administration, and Datadog observability.

Qualifications

10+ years hands-on SRE/Platform Engineering experience
Strong Azure experience: AKS, Azure Container Apps, VMs, VNet
Kubernetes and containerised platforms
Proven observability: monitoring, logging, alerting
Datadog experience for metrics, logs, APM, alerts
SRE principles: SLOs, error budgets, incident management

Responsibilities

Lead establishment of SRE foundations for new projects with monitoring and readiness
Embed reliability, scalability, security, and observability in system design
Define observability standards across metrics, logs, traces, and SLIs/SLOs
Design and evolve monitoring/alerting to reduce toil
Drive reliability improvements through incidents, performance tuning, and resilient patterns
Collaborate with Security to meet compliance and risk management expectations
Handover to BAU SRE with documentation and strong operational practices
Mentor engineers and influence engineering standards