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Senior DevOps Engineer

Harwell, England, United Kingdom💼 Full-time🗓 2026-09-04 → 2026-09-25

Core

Design, build, and audit scalable cloud-native infrastructure and automation pipelines for mission-critical AI systems in defense and national security.

Role type

Senior DevOps Engineer (SRE)

Builds

Multi-account, multi-region AWS environments, Kubernetes clusters, CI/CD pipelines, and observability stacks for high-stakes decision platforms.

Domain

Defense, National Security, Critical Infrastructure

Deliverable

production ML models | infrastructure

Required skills

AWS cloud engineering, Kubernetes administration, Infrastructure as Code (Terraform, Helm), CI/CD engineering, Security hardening, Linux systems, Scripting (Bash, Python, Go), Observability stacks

Preferred skills

MLOps/LLMOps, On-premise Kubernetes, Prometheus, AWS Karpenter, Compliance literacy (ISO 27001, NIST)

Technologies

AWS, Kubernetes (EKS/OpenShift), Terraform, Helm, GitHub Actions, Argo CD, Docker, Prometheus, GuardDuty, CloudWatch, IAM

Responsibilities

Architect and maintain multi-account AWS environments using IaC; manage Kubernetes clusters and service meshes; lead security-posture reviews and implement IAM best practices; uphold SLAs through observability and performance tuning; mentor developers and champion DevSecOps; steward regular audits for industry compliance; design backup and disaster recovery plans; optimize capacity and cloud costs; coordinate incident response and rollbacks.

Seniority

Senior, hands-on IC

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