DevOps Engineer: HEP GPU Benchmarking (Onsite)

CERN; Genf; On-site; CHF 71,000 - 78,000; Full time

Benefits offered by this job

Health insurance

Relocation package

30 days annual leave

On-the-job training & language classes

Job summary

CERN IT Department seeks a DevOps Engineer for HEP GPU benchmarks, contributing to the next-gen benchmarking stack for WLCG. The role covers development, containerization, and performance analysis across CPU/GPU architectures to support LHС experiments.

Responsibilities include building container images, maintaining CI/CD pipelines, and providing user support to the WLCG community, with onsite work and 24-month duration potential extension.

Qualifications

• Advanced Python development experience including packaging and testing.
• Solid understanding of Docker and Apptainer/Singularity.

Responsibilities

• Develop, package, and distribute the HEP benchmark stack for production workloads.
• Create, test, and maintain container images of HEP workloads using CI/CD pipelines.
• Maintain core benchmarking infrastructure and data ingestion services.

Skills

Python development

Containerisation

DevOps & automation

Linux performance profiling

Data analytics pipelines

Communication

Education

Master's degree 2-6 years

PhD up to 3 years

Tools

Docker

Apptainer/Singularity

GitLab CI/CD

Puppet

OpenSearch/Grafana

Kibana/Logstash

Apache Spark

Job description

CERN IT Department seeks a DevOps Engineer for HEP GPU benchmarks, contributing to the next-gen benchmarking stack for WLCG. The role covers development, containerization, and performance analysis across CPU/GPU architectures to support LHС experiments.

Responsibilities include building container images, maintaining CI/CD pipelines, and providing user support to the WLCG community, with onsite work and 24-month duration potential extension.