Staff SRE: Lead Reliability for Multi-Tenant SaaS

Obsidian Security; Manchester; On-site; GBP 124,000 - 141,000; Full time

Benefits offered by this job

Equity awards

Comprehensive healthcare

Flexible paid time off

12 weeks family leave

Job summary

Obsidian Security seeks a Staff Site Reliability Engineer in Manchester. This role involves defining the reliability strategy for a multi-tenant SaaS platform and ensuring system issues are resolved proactively. Candidates should have over 5 years of experience in SRE, technical leadership, and expertise in AWS, Kubernetes, and observability stacks. A strong debugging mentality across distributed systems is essential. The position offers a salary range of £124,000 to £141,000 GBP with competitive benefits.

Qualifications

• 5+ years in SRE, Production Engineering, or related roles.
• 3+ years operating at a senior or technical leadership level.
• Deep expertise in AWS and/or GCP.

Responsibilities

• Define and lead long-term reliability strategy across services.
• Partner across teams to embed reliability and standardize SLI/SLOs.
• Build intelligent detection systems and enable self-service observability.

Skills

SRE

Production Engineering

AWS

GCP

Kubernetes

Prometheus

Grafana

GitLab CI/CD

ArgoCD

Tools

Helm

Job description

Obsidian Security seeks a Staff Site Reliability Engineer in Manchester. This role involves defining the reliability strategy for a multi-tenant SaaS platform and ensuring system issues are resolved proactively. Candidates should have over 5 years of experience in SRE, technical leadership, and expertise in AWS, Kubernetes, and observability stacks. A strong debugging mentality across distributed systems is essential. The position offers a salary range of £124,000 to £141,000 GBP with competitive benefits.