Lead Site Reliability Engineer | Kubernetes & Automation

Factset; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Health coverage

Free lunch in the office (Mon–Fri)

Employee social events and sports

Job summary

Factset is seeking a Lead Site Reliability Engineer to ensure reliability, scalability, and performance of critical systems. You will collaborate with development and operations to automate processes and embed reliability into services from design through deployment.

The role involves defining SLOs/SLIs, leading incident response, and driving continuous improvements across teams in a hybrid working model in the Greater London area.

Qualifications

• Must have hands-on Kubernetes deployment and operations experience.
• Experience with Helm for packaging and deploying apps.
• Strong troubleshooting and incident‑response abilities.

Responsibilities

• Ensure reliability, scalability, and performance of systems and services.
• Respond to incidents, perform post-mortems, and drive improvements.
• Define and track SLOs/SLIs and collaborate with teams to build in reliability.
• Automate processes, reduce toil, and improve operational efficiency.
• Participate in on‑call rotations and assist capacity planning.

Skills

Kubernetes

Helm

English fluency

Networking

Storage

Security

Open-source

SRE principles

DevOps

Incident response

Education

Bachelors degree in Computer Science or related field

Job description

Factset is seeking a Lead Site Reliability Engineer to ensure reliability, scalability, and performance of critical systems. You will collaborate with development and operations to automate processes and embed reliability into services from design through deployment.

The role involves defining SLOs/SLIs, leading incident response, and driving continuous improvements across teams in a hybrid working model in the Greater London area.