Site Reliability Manager - Environment Strategy

We're looking for a Site Reliability Manager to join our team in London, United Kingdom in a hybrid working mode. In this role, you will lead a team focused on environment strategy, automation, patch governance and operational reliability for AWS-based platforms. Your responsibilities include setting roadmaps, driving best practices and delivering consistency across complex environments. You will manage people, budgets and schedules while ensuring strong technical standards, compliance and resilience across all production and non-production systems.

• Define and own the vision and roadmap for site reliability and environment strategy
• Lead, mentor and develop a team of Dev Ops and environment engineers
• Set and enforce standards for environment provisioning, lifecycle management and patch governance
• Drive adoption of Infrastructure as Code and automation-first practices across environments
• Oversee monitoring, alerting and operational readiness to meet availability and performance objectives
• Partner with security, engineering and operations teams to reduce risk and ensure compliance
• Build continuous improvement processes and establish key performance metrics for reliability

• 8+ years of experience in site reliability, Dev Ops or platform engineering roles
• Strong knowledge of AWS platforms and cloud infrastructure principles
• Proven ability to manage teams and operational priorities in complex environments
• Experience implementing automation using Terraform or Cloud Formation
• Experience with CI/CD pipelines and operational monitoring with tools such as Cloud Watch, Prometheus and Grafana
• Understanding of OS patching for Windows Server and RHEL as part of governance practices
• Background in risk management, compliance frameworks and incident response processes
• Excellent leadership, communication and stakeholder management skills