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Site Reliability Engineer (SRE) | DevOps | DevSecOps

London
6 days ago
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Site Reliability Engineer (SRE)
DevSecOps | Cloud Engineering | Observability | Production Environments | London

SR2 is supporting a major 3-year programme and looking for an experienced Site Reliability Engineer (SRE) to join the Production Engineering team. This function underpins the reliability, security, and performance of all live environments, from production systems to critical customer deployments.
You’ll apply a software engineering mindset to operational problems, building automation, scalability, and resilience into cloud-native infrastructure. Beyond supporting live systems, this team also acts as a centre of excellence, guiding project teams in adopting best practices across DevSecOps, observability, and cost optimisation.

This is a 6-month contract (Outside IR35) with long-term extension opportunities.

Key Responsibilities:

Build, maintain, and support production and demo environments
Automate infrastructure provisioning and deployment workflows (Terraform, GitHub Actions, GitOps)
Package and deploy applications to customer environments
Implement and optimise observability tooling (Prometheus, Grafana, Loki)
Support incident response, monitoring, and backup/recovery planning
Mentor project teams in DevSecOps practices and environment management
Ensure cloud environments are secure, performant, and cost-optimisedTech Environment & Skills:

Cloud Engineering: AWS/Azure/GCP, Linux, Terraform (IaC)
Containers: Kubernetes, Docker, Helm (OpenShift a plus)
Observability: Prometheus, Grafana, Loki (network visualisation desirable)
CI/CD & GitOps: GitHub Actions, ArgoCD/Flux
Security: Cloud access models, Zero Trust principles
Programming: Python or Golang preferred; Bash scripting
Databases & Pipelines: PostgreSQL optimisation, Kafka integration
Excellent problem-solving skills, with the ability to troubleshoot complex issues quicklyThe Details:

Contract: 6 months (with extensions across a 3-year programme)
Inside IR35
Location: London twice a week (hybrid model)
Clearance: SC level may be required depending on deploymentIf you’re an experienced SRE who thrives on building reliable, secure, and cost-efficient production systems, apply now for immediate consideration

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