Senior Infrastructure Engineer

The role

You will run Kubernetes clusters, CI/CD systems, and compute environments. You will own first response and resolution for issues across these systems and convert recurring issues into automation.

What you will do

• Own first response and resolution for issues across Kubernetes clusters, GitLab and CI runners, VMs, standalone systems, and demo environments
• Triage across teams with IT and the product software group
• Convert recurring issues into automation, alerts, and runbooks
• Improve monitoring and alerting
• Perform routine operational work, including upgrades, patching, certificate renewals, and capacity checks
• Ship automation and improvements the team relies on
• Participate in on-call coverage for the environment
• Contribute to design and build work across the team's systems

Required qualifications

• 2+ years operating production Linux systems, including hands-on Kubernetes troubleshooting
• Methodical debugging skills
• Scripting experience in Python and/or Bash
• Familiarity with CI/CD systems
• Working knowledge of networking fundamentals, including DNS, routing, load balancing, and TLS
• Experience with monitoring and observability tools
• Clear communication under pressure

Nice to have

• GitLab preferred
• Experience with GPU or accelerator nodes in Kubernetes
• Experience with infrastructure-as-code tools such as Ansible or Terraform
• Experience with monitoring platforms such as DataDog, Prometheus, or Grafana
• Bare metal or on-prem infrastructure experience
• CKA or CKAD certification

About the company

d-Matrix has pioneered a memory-centric architecture that brings compute directly into memory. The team builds chips, software, and rack-scale systems for AI inference.