Platform Engineer

Location: Montreal

Founded by Yoshua Bengio, Law Zero is a nonprofit organization focused on AI safety. In charge of technology, the IT department oversees Cybersecurity, End User support, and the management of the compute environment used to achieve our mission.

You will own the platform layer that sits between our people and the GPU infrastructure: CI/CD pipelines, Kubernetes clusters, cloud environments, and the standards that keep them consistent and secure. This is a hands-on role on a small IT team, with a wide surface area and a lot of room to shape how things are built.

Key responsibilities

Design, deploy, and run Kubernetes clusters for research workloads, including autoscaling, network policies, and workload isolation, both on-premise and in the cloud.

Define, communicate, and enforce best practices for CI/CD pipelines: automated builds, tests, container image creation, and deployments, with security scanning and provenance built into the pipeline rather than bolted on.

Implement and manage internal services supporting our research and data teams, providing them with a reliable, secure platform. Examples include artifacts registry, Container registries, etc.

Manage our cloud environments as code (Terraform or equivalent): accounts, networking, identity, secrets, and cost visibility.

Define and champion platform standards. Base images, deployment patterns, environment promotion, so researchers and engineers ship without reinventing the plumbing each time.

Work at the boundary between Kubernetes and our HPC cluster: containerized workflows that need to interface with the ones running on Slurm, shared storage access, and tooling that makes both environments feel coherent to a researcher.

Build observability into the platform: metrics, logs, traces, and alerts that make failures obvious and debugging quick. We currently use Prometheus and Grafana.

Embed security controls into everything above: least-privilege IAM, secrets management, supply-chain integrity for dependencies and images, network segmentation, and audit trails.

Document what you build and automate what you repeat. Reduce the number of things that only work because one person remembers how.

Participate in incident response for platform services, and in the post-incident work that keeps the same problem from recurring.

Skills and qualifications

Experience

3–5 years in platform engineering, Dev Ops, SRE, or a closely related infrastructure role.

Production experience with Kubernetes. Not just deploying to it, but operating it: upgrades, RBAC, networking, storage, troubleshooting a cluster that is misbehaving.

Solid CI/CD experience with a modern toolchain (Git Hub Actions, Git Lab CI, Jenkins, or similar), including building pipelines from scratch.

Experience architecting, deploying, and maintaining a Git Ops workflow is an asset.

Hands‑on experience with at least one major cloud provider (AWS, GCP, or Azure) and infrastructure as code. Familiarity with on‑premise infrastructure is a plus.

Strong Linux fundamentals and comfort with a scripting or programming language such as Python, Go, or Bash.

Working knowledge of containers beyond the basics: image layering, registries, runtime security, minimal base images.

Fluency in written and spoken English, French is a strong asset.

Experience supporting ML or research workloads: GPU scheduling, distributed training, large datasets, high‑throughput storage is an asset.
Security mindset

This matters as much as the technical checklist. We are looking for someone who:

Thinks about the blast radius of a change before making it, and about who could abuse an access path that was opened for convenience.

Treats secrets, credentials, and access as first‑class design concerns rather than afterthoughts.

Understands supply‑chain…