Linux Infrastructure Engineer (Bare Metal, Storage & AI Factory Infrastructure)

Uvation; United States; Remote; USD 140,000 - 210,000; Full time

Job summary

Uvation seeks a Senior Linux Infrastructure Engineer to design, deploy, operate, and troubleshoot large-scale Linux-based infrastructure powering traditional workloads and AI/ML environments. The role emphasizes hands-on BMaaS, GPU infrastructure, high-performance storage, data center operations, and enterprise Linux platforms.

The ideal candidate will know hardware management (BIOS/UEFI, RAID, iLO/iDRAC/IPMI), be experienced with NVIDIA GPUs and AI Factory architectures, and operate in

Qualifications

• Expert-level Linux administration (Ubuntu required; Red Hat/SUSE preferred).
• Deep expertise in bare metal server deployment, provisioning, lifecycle management.
• Experience operating Bare Metal as a Service (BMaaS) platforms and large-scale infrastructure.

Responsibilities

• Design, deploy, operate, and troubleshoot large-scale Linux infrastructure.
• Support GPU-enabled infrastructure for AI/ML workloads; manage GPU clusters and AI-ready platforms.
• Manage enterprise storage: Ceph cluster architecture, MON/OSD/MDS, RBD/CephFS/RGW.

Skills

Linux administration

Bare Metal infrastructure

BMaaS

GPU infrastructure

HPC

AI Factory

Networking

Ceph storage

NVMe-oF

GPUDirect Storage

Tools

KVM

VMware

OpenShift Virtualization

Ansible

Prometheus

Grafana

Slurm

NVIDIA Base Command

Job description

Описание

We are seeking a highly experienced Senior Linux Infrastructure Engineer with deep expertise in Linux administration, bare metal infrastructure, enterprise storage, and next‑generation AI Factory / GPU infrastructure platforms. This role is focused on designing, deploying, operating, and troubleshooting large‑scale Linux‑based infrastructure that powers both traditional enterprise workloads and modern AI/ML environments. This is not a DevOps‑focused role. We already have a dedicated DevOps team and are looking for an engineer with extensive hands‑on experience in Bare Metal as a Service (BMaaS), GPU infrastructure, high‑performance storage, data center operations, and enterprise Linux platforms. The ideal candidate will have experience building and managing infrastructure from the hardware layer up, including servers, networking, storage, GPU clusters, and AI‑ready platforms. They should be comfortable working with high‑performance computing (HPC), AI Factory environments, and large‑scale Linux deployments where performance, reliability, and operational excellence are critical.

Задачи

Linux & Bare Metal Infrastructure Expert‑level Linux administration (Ubuntu required; Red Hat and SUSE preferred)

Deep expertise in bare metal server deployment, architecture, provisioning, and lifecycle management

Experience operating Bare Metal as a Service (BMaaS) platforms and large‑scale infrastructure environments

Strong understanding of server hardware, including: BIOS/UEFI RAID controllers Firmware management iLO/iDRAC/IPMI NICs and SmartNICs HBA cards Hardware diagnostics and troubleshooting

Experience designing, implementing, and supporting enterprise Linux infrastructure at scale

AI Factory & GPU Infrastructure Experience deploying and managing GPU‑accelerated infrastructure for AI/ML workloads Understanding of NVIDIA GPU technologies including: A100, H100, H200, B200, or equivalent GPU platforms NVIDIA DGX and OEM GPU servers GPU provisioning and lifecycle management GPU monitoring and performance optimization Knowledge of AI Factory architecture and infrastructure requirements Experience supporting GPU clusters, AI training environments, and high‑performance computing (HPC) workloads Understanding of: GPU resource allocation and scheduling Multi‑GPU systems GPU networking requirements High‑bandwidth, low‑latency infrastructure design Familiarity with NVIDIA ecosystem technologies such as: CUDA NCCL GPUDirect Storage NVIDIA Fabric Manager NVIDIA Base Command (preferred)

Enterprise Storage & Data Platforms Advanced Linux storage administration: LVM XFS, EXT4 NFS iSCSI Fibre Channel SAN Multipath I/O Strong hands‑on experience with Ceph, including: Cluster architecture MON, OSD, MDS RBD, CephFS, RGW Capacity planning Performance tuning Failure recovery Experience with high‑performance AI storage platforms such as: WEKA VAST Data Dell PowerScale Pure Storage FlashBlade NetApp Understanding of: NVMe-over-Fabrics (NVMe-oF) RDMA GPUDirect Storage Parallel file systems AI data pipelines

Networking & Infrastructure Strong networking knowledge: Bonding VLANs Routing MTU optimization DNS DHCP Experience with high‑performance data center networking: 100G/200G/400G Ethernet RoCE RDMA Spine-Leaf architectures Familiarity with NVIDIA Spectrum-X, Mellanox/NVIDIA ConnectX adapters, or equivalent technologies Strong understanding of Layer 2 and Layer 3 infrastructure design and troubleshooting

Operations & Reliability Experience with high availability, clustering, and disaster recovery Strong troubleshooting skills across: Linux operating systems Hardware platforms GPU infrastructure Networking Enterprise storage Experience supporting mission‑critical production environments Bash and Python scripting for automation and operational efficiency Experience creating operational documentation, runbooks, and infrastructure standards Understanding of AI infrastructure design and reference architectures AI cloud integration for workloads SOP and runbook development and maintenance Incident, problem, and capacity management Business continuity and disaster recovery planning for AI workloads Proactive risk identification and mitigation to avoid business impact

Требования

Kubernetes infrastructure (especially AI/ML and GPU integration)

KVM, VMware, OpenShift Virtualization, or similar virtualization platforms

Ansible automation NVIDIA Base Command Manager Slurm or HPC workload schedulers Observability and monitoring platforms (Prometheus, Grafana, OpenTelemetry) Data Center Infrastructure Management (DCIM) tools IPAM solutions AWS, Azure, or hybrid cloud exposure

We Are Not Looking For Candidates whose experience is primarily CI/CD pipeline engineering Engineers focused mainly on Terraform, GitOps, or application delivery pipelines Cloud‑only administrators with limited bare metal, storage, or hardware experience Professionals whose primary expertise is software development rather than infrastructure engineering Someone who has spent years designing, building, and operating enterprise Linux environments, large‑scale bare metal infrastructure, storage platforms, and modern AI Factory environments. The ideal candidate understands how to deploy and manage GPU‑enabled infrastructure, BMaaS platforms, enterprise storage, and high‑performance networking while solving complex operating system, hardware, storage, and AI infrastructure challenges. DevOps experience is a plus, but deep Linux, infrastructure, storage, BMaaS, and AI Factory expertise is the primary requirement.