jobapplier

Infrastructure Engineer (On-Prem Systems)

Lumafield

Skills

Required

  • Linux
  • VLANs
  • subnetting
  • DHCP
  • DNS
  • firewall policy
  • link aggregation
  • bare-metal provisioning
  • PXE / netboot
  • cloud-init
  • golden images
  • firmware
  • BIOS configuration
  • Kubernetes
  • Ansible

Preferred

  • NVIDIA
  • GPU compute
  • ARM
  • DGX
  • Jetson
  • CUDA
  • data deployments
  • debugged issues after deployment

Join Lumafield, a company revolutionizing the manufacturing industry through advanced technology. As an Infrastructure Engineer focused on On-Prem Systems, you will design and prototype high-performance systems, partner with manufacturing and supply chain, and contribute to the technology roadmap. Enjoy benefits such as health coverage, equity packages, flexible vacation policy, and more.

Own the engineering deliverables needed for manufacturing, including hardware and software BOMs, wiring and rack diagrams, network and IP plans, and provisioning and test work instructions.

Production experience with ZFS: pool topology, resilver behavior, and native encryption

Experience shipping hardware that leaves the building - manufacturing handoff, ECO processes, or field service of deployed systems

About Lumafield

  • Design and prototype standalone, high-performance On-Prem systems, including compute nodes, storage topology, networking, power, and rack layout.
  • Partner with Manufacturing, Supply Chain, and Field Services to transition from prototypes to a product that can be built repeatedly, and stay on the hook for what comes back from the field.

Responsibilities

  • 3+ years building and operating physical server infrastructure you can point at. You have racked it, cabled it, sized its power, and successfully debugged issues after deployment

Requirements

  • Real networking depth: VLANs and subnetting, DHCP and DNS, firewall policy, link aggregation
  • Hands-on with bare-metal provisioning: PXE/netboot, cloud-init, golden images, and firmware or BIOS configuration through Redfish or IPMI

Working knowledge of Kubernetes on fixed capacity

  • Experience with Linux server administration, network troubleshooting, docker deployments, productionizing systems
  • Experience in configuring Linux systems, applying best practices, and automating workflows with Ansible and scripting
  • Do you feel like your skills don’t meet every single requirement listed? We encourage you to apply anyway – If you’re excited about our technology, the opportunity, and are eager to learn more we’d love to hear from you!

Preferred

  • Familiarity with NVIDIA GPU compute on ARM platforms (DGX, Jetson, CUDA), or with air-gapped or sensitive data deployments

Pay

USD 125,000 - 150,000