Site Reliability Engineer; SRE | DevOps | DevSecOps

Site Reliability Engineer (SRE) | Dev Ops | Dev Sec Ops

Join to apply for the Site Reliability Engineer (SRE) | Dev Ops | Dev Sec Ops role at Tie Talent
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Role overview

SR2 is supporting a major 3-year programme and is 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 Dev Sec Ops , observability, and cost optimisation.

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

• Build, maintain, and support production and demo environments
• Automate infrastructure provisioning and deployment workflows (Terraform, Git Hub Actions, Git Ops)
• 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 Dev Sec Ops  practices and environment management
• Ensure cloud environments are secure, performant, and cost-optimised

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

• Contract:
  
  6 months (with extensions across a 3-year programme)
• Inside IR35
• Location:
  
  London, hybrid – twice a week onsite
• Clearance: SC level may be required depending on deployment

• Mid-Senior level

• Contract

• Engineering and Information Technology

• Technology, Information and Internet