Infrastructure Engineer (On-Prem Systems)

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.

• Design and prototype standalone, high-performance On-Prem systems, including compute nodes, storage topology, networking, power, and rack layout.
• 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.
• 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.

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