IT & Software

Senior Site Reliability Engineer d/f/m

RWE

Swindon · Wiltshire · United Kingdom

Overview

As a Senior SRE for the Kubernetes Platform, you will own and operate a central, automated EKS-based Kubernetes service across RWEST, enabling development teams to focus on applications. You will shape platform standards, lifecycle, security, and observability, driving reliability and ease of consumption. Join a cross-functional team tasked with evolving the platform to meet enterprise-scale needs. This role offers impact through building secure, self-service tooling and guardrails that scale across multiple squads.

Responsibilities
  • Operate and improve the central Amazon EKS platform, including day-2 operations, upgrades and support
  • Provide a secure, self-service Kubernetes platform with automated guardrails for developers
  • Contribute to platform standards across cluster config, monitoring, networking, security and lifecycle
  • Maintain 24x7 operational model for Kubernetes and related services (GitHub Enterprise, Azure DevOps, JFrog, Elastic)
  • Build automation, IaC and reusable platform patterns to reduce manual work
  • Enhance observability through monitoring, logging, alerting and operational visibility
  • Strengthen security and compliance via guardrails, governance and automated controls
  • Collaborate with development squads for onboarding and platform adoption
  • Contribute to incident response, RCAs and continuous platform improvement
  • Document standards and establish the central SRE Platform Team as owner of shared services
Key requirements
  • Extensive experience designing, operating and troubleshooting Kubernetes in production
  • Strong understanding of cloud-native architectures and distributed systems
  • Experience operating AWS and Kubernetes-based platforms at scale
  • Experience designing secure, resilient, highly available production environments
  • Strong knowledge of Kubernetes architecture, networking, storage, security and scheduling
  • Experience managing platform lifecycle activities (upgrades, maintenance, readiness)
  • Strong automation mindset with IaC and configuration as code
  • Experience applying software engineering principles to infrastructure and operations
  • Experience designing reusable, cross-team solutions
  • Strong observability knowledge (metrics, logs, traces)
  • Experience integrating security, governance and compliance
  • Experience supporting production environments, incident response and continuous improvement
  • Knowledge of modern software delivery and engineering automation
  • Excellent analytical, troubleshooting and communication skills
  • ownership mindset
  • problem solving
  • clear communication
  • Kubernetes production operations
  • AWS
  • IaC (infrastructure as code)

Reference: WJ-747_31001161

Apply now

Continue on the employer's official application - the same link they use for every candidate.

More jobs

Find more on GigBlows

This role is listed on GigBlows for discovery and search. Hiring decisions and applications are handled by the employer or their chosen application system.