Kubernetes Administrator - AI Infrastructure

Sira Consulting
United States
22 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
7 years minimum
Working hours
Regular working hours

Tech stack

Artificial Intelligence Bash Shell Computer Clusters Python (Programming Language) Linux System Administration Prometheus Istio Grafana Data Center Networking Containerization Kubernetes Machine Learning Operations

Requirements

We are seeking a Senior Kubernetes Administrator / Platform Engineer with strong hands-on experience managing Kubernetes platforms for AI, GPU, and data-intensive workloads. The ideal candidate should have strong cluster troubleshooting, automation, containerization, and Linux administration skills., * 7+ years of infrastructure/platform engineering experience with deep hands-on Kubernetes administration. \n

  • Strong understanding of Kubernetes internals and cluster troubleshooting. \n

  • Experience with container runtimes, Helm, GitOps/declarative operations, and cluster lifecycle management. \n

  • Experience supporting GPU workloads on Kubernetes in production, lab, or validation environments. \n

  • Strong Linux administration skills and understanding of data center network dependencies. \n

  • Ability to troubleshoot issues across nodes, pods, networking, storage, and control-plane layers. \n

  • Strong scripting and automation skills using Python, Bash, or Go. \n, * Experience with Kubeflow, Argo, Prometheus, Grafana, Loki, or service mesh technologies. \n

  • Familiarity with bare-metal Kubernetes and high-performance storage/networking. \n

  • Experience working in regulated or high-change-control production environments. \n

  • Knowledge of AI/ML infrastructure, GPU clusters, and distributed workloads.

Benefits & conditions

n \n

  • Build, administer, and troubleshoot Kubernetes platforms supporting AI and data-intensive workloads. \n

  • Troubleshoot control plane, kubelet, CNI, CSI, ingress, service discovery, scheduling, container runtime, and resource issues. \n

  • Support GPU-enabled Kubernetes environments, including device plugins, drivers, node health, and workload placement. \n

  • Improve platform reliability through automation, standardized configurations, upgrade planning, and cluster validation. \n

  • Troubleshoot issues involving storage, network policies, DNS, image pulls, autoscaling, pod eviction, and degraded nodes. \n

  • Collaborate with Linux, Network, SRE, and Validation teams to resolve cross-layer infrastructure issues. \n

  • Develop reusable runbooks, dashboards, health checks, and operational procedures for day-2 support. \n

  • Contribute to platform hardening, tenant readiness, monitoring, and service-level objectives. \n

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