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Systems Engineer/Site Reliability Engineer (SRE)
External job listingat Hierarchsoft
Systems Engineer / Site Reliability Engineer (SRE). San Jose, CA / Los Angeles, CA. Duration: 6-12 Months.
External source - not verified5 days agoOpen until: Jan 26, 2027
Salary
Not provided
Location
Toronto, Canada
Employment type
Full time
Workplace
Not provided
Systems Engineer/Site Reliability Engineer (SRE)
Toronto, Canada
Job description
Tasks
- design, automate, and operate the core operating platform supporting our high-density AI inference infrastructure.
- bridge the gap between bare-metal accelerator hardware and upper-layer customer inference workloads, owning the reliability, scalability, and lifecycle automation of our compute fleet.
- architect automated provisioning pipelines (PXE/iPXE, ZTP), manage container orchestration layers (Kubernetes), and optimize Linux kernel/driver performance specifically tuned for high-throughput GPU execution.
- establishing proactive SLIs/SLOs, telemetry pipelines, and automated self-healing mechanisms
- managing Kubernetes clusters at scale, operating robust observability frameworks (Prometheus, Victoria Metrics, Grafana, Open Telemetry), troubleshooting distributed GPU and network bottlenecks (RoCEv2/InfiniBand), and driving blameless root-cause investigations to systematica
Requirements
- extensive systems engineering or SRE experience within hyperscale environments, large-scale distributed systems, or specialized GPU neocloud operators (e.g., CoreWeave, Nebius, Crusoe Cloud, AWS, GCP).
- deep Linux internals expertise including kernel tuning, systemd, NUMA topologies, PCIe subsystem debugging, and storage I/O optimization, alongside hands-on mastery of accelerator stacks (NVIDIA drivers, CUDA, fabric managers, NCCL).
- proficient in infrastructure as code and configuration management (Terraform, Ansible, Salt Stack) and write clean, production-grade automation in Python or Go.
Schedule
- Duration: 6-12 Months
Location
- San Jose, CA / Los Angeles, CA