WEKA Data Platform Administrator

Posted 59mins ago

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Job Description

WEKA Data Platform Administrator operating NeuralMesh enterprise AI data infrastructure for GPU-cloud customers. Managing storage, Kubernetes, networking, automation, and customer workload performance.

Responsibilities:

  • Run the WEKA environment day to day, including monitoring, health, upgrades, capacity, configuration, and audits
  • Create and manage file systems, object-storage tiering, snapshots, quotas, and POSIX, NFS, SMB, and S3 protocol configuration
  • Maintain a healthy, documented, and recoverable operational run state
  • Execute approved changes with scope confirmation, risk classification, validation, rollback, and outcome recording
  • Monitor drift, capacity pressure, and anomalies and recommend corrective paths
  • Work with tenants and platform teams to understand storage use for training, inference, checkpointing, data loading, and scheduling
  • Tune filesystem layout, tiering, snapshot policy, quotas, and per-tenant QoS
  • Validate GPU node clients, BlueField-3 and SR-IOV networking, mount options, cgroups, kubelet CPU policy, WEKA Kubernetes operator, and CSI driver
  • Onboard tenants and clients through repeatable, verified procedures
  • Establish performance baselines and run benchmarks and tests
  • Identify scaling limits involving client counts, process ceilings, NAT, and tenant-network routing
  • Build and maintain customer operating runbooks covering procedures, access, validation, rollback, and recovery
  • Automate repetitive work with Python, Bash, and Ansible
  • Prepare handovers and backup briefs
  • Explain procedures and decisions to customer operators
  • Open and update escalation cases with conditions, impact, evidence, completed work, and requested next steps
  • Coordinate with Technical Services, GRE, R&D, cloud providers, network teams, and third parties
  • Contribute operational results, trends, and risks to weekly status and quarterly reviews

Requirements:

  • 10+ years administering enterprise infrastructure at scale, with strong storage experience (file, object, or block)
  • Deep Linux administration skills, including RHEL-family and Ubuntu, in distributed environments
  • Hands-on experience with high-speed networking: Ethernet and InfiniBand, RDMA, DNS, ACLs, and TCP/IP fundamentals
  • Working knowledge of Kubernetes and containers, including persistent storage, CSI, and operators
  • Experience operating GPU, HPC, or large cloud infrastructure for external customers or multiple tenants
  • Experience with at least one major cloud: AWS, Azure, Google Cloud, or Oracle Cloud
  • Proficiency in Python, Bash, or Ansible
  • Experience with monitoring and alerting stacks, including Prometheus, Grafana, and log and metrics tooling
  • Experience with ticketing systems such as Jira and major incident management
  • Clear written and verbal communication
  • Strong technical writing
  • Prior experience with WEKA or another parallel or distributed file system is nice to have
  • Experience running Slurm or Kubernetes-based AI/ML platforms is nice to have
  • Experience with NVIDIA GPU cluster networking and DGX-class systems is nice to have
  • Experience collaborating between support and product or engineering teams is nice to have
  • Familiarity with Confluence, Slack, and other collaboration tools is nice to have