AI Infrastructure Engineer

• Design, build, and operate on-prem infrastructure that behaves like a cloud environment for internal teams, including AI/ML workloads
• Own datacenter and infrastructure operations: compute, storage, networking, and the automation layered on top
• Build and maintain Infrastructure-as-Code using Terraform (Terragrunt), Ansible, etc.
• Deploy, secure, and operate our HashiCorp stack (Vault, Boundary) alongside identity/access via Keycloak
• Build and maintain observability with Prometheus, Grafana, and Alertmanager
• Deploy and manage containerized workloads via Docker and Kubernetes
• Design and maintain networking infrastructure: VLANs, routing, firewall rules, and load balancers
• Write scripts/tools (and contribute code where useful) to automate operational toil
• Provide general datacenter support for customers colocated in the HostMax datacenter — things like cabling, hardware swaps, rack/stack work, and basic troubleshooting
• Participate in business-hours (M-F) on-call rotation for customer and infrastructure support
• Participate in an SDLC/Scrum-based workflow, using Jira and Confluence for planning and documentation
• Help define standards, runbooks, and best practices as the team grows
• Development and deployment of AI infrastructure workloads on-prem (GPU scheduling, model serving infra, self-hosted AI tooling, etc.)

Requirements

• Solid experience