- Company Name
- Arm
- Job Title
- Senior DevOps and SRE Engineer
- Job Description
-
**Job Title**
Senior DevOps and SRE Engineer
**Role Summary**
Lead the modernization and operation of a large‑scale internal data platform. Design and implement CI/CD pipelines, container orchestration, observability, and cloud infrastructure. Drive reliability, security, and performance improvements while mentoring team members in DevOps and SRE practices.
**Expectations**
- Ownership of end‑to‑end delivery of production‑grade infrastructure and pipelines.
- Demonstrated ability to migrate legacy orchestrators to Kubernetes.
- Experience managing distributed systems at scale in a cloud environment.
- Strong debugging, monitoring, and optimization skills across network, systems, and data layers.
**Key Responsibilities**
- Modernize infrastructure: lead migration from Docker Swarm to Kubernetes.
- Design and operate CI/CD pipelines using CloudBees and GitLab.
- Build observability stack with Prometheus, Grafana, OpenTelemetry, and Dynatrace.
- Automate cloud deployments (AWS first) with Terraform and platform tooling.
- Strengthen security posture: IAM hardening, zero‑trust networking, secrets management.
- Mentor peers on DevOps and SRE best practices.
- Collaborate cross‑functionally to ship reliable, secure, and performant services.
**Required Skills**
- Programming: Java, Scala, TypeScript, or Python.
- Cloud: AWS (primary); Kubernetes, Docker, Terraform.
- CI/CD: CloudBees, GitLab – pipeline design and maintenance.
- Observability: Prometheus, Grafana, OpenTelemetry, Dynatrace.
- Distributed Systems: proven experience operating large‑scale services.
- Security: IAM, zero‑trust networking, secrets management.
- Debugging: network, system, and data stack troubleshooting.
**Nice to Have**
- Azure or GCP exposure.
- Experience migrating to Kubernetes from legacy orchestrators.
- Data platform knowledge: lakehouse, Delta Lake, real‑time processing.
- Kafka, Spark, or container networking tuning under load.
**Required Education & Certifications**
- Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent practical experience.
- Certifications: AWS Certified DevOps Engineer – Professional, Certified Kubernetes Administrator (CKA), or Terraform Associate, preferred.
Cambridge, United kingdom
Hybrid
Senior
28-09-2025