Site Reliability Manager - Environment Strategy

EPAM Systems; Greater London; Hybrid; GBP 110,000 - 150,000; Full time

Job summary

EPAM Systems is seeking a Site Reliability Manager in London to lead a team focused on environment strategy, automation, patch governance and operational reliability for AWS-based platforms.

You will define roadmaps, drive best practices, and ensure resilience across production and non-production systems while managing budgets and schedules.

Qualifications

• 8+ years of experience in site reliability, DevOps or platform engineering.
• Strong knowledge of AWS platforms and cloud infrastructure principles.
• Experience implementing automation using Terraform or CloudFormation.
• Experience with CI/CD pipelines and monitoring with CloudWatch, Prometheus, Grafana.
• Background in risk management, compliance frameworks and incident response processes.
• Excellent leadership, communication and stakeholder management skills.

Responsibilities

• Define and own the vision and roadmap for site reliability and environment strategy.
• Lead, mentor and develop a team of DevOps 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.

Skills

AWS

DevOps leadership

CI/CD

Monitoring

Infrastructure as Code

Security and compliance

Leadership and stakeholders

Tools

Terraform

CloudFormation

CloudWatch

Prometheus

Grafana

Job description

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.

Responsibilities

• Define and own the vision and roadmap for site reliability and environment strategy
• Lead, mentor and develop a team of DevOps 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

Requirements

• 8+ years of experience in site reliability, DevOps 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 CloudFormation
• Experience with CI/CD pipelines and operational monitoring with tools such as CloudWatch, 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