Senior Compute Cluster Administrator Job at AMD (Austin)

Job Description

We are looking for a Senior Compute Cluster Administrator responsible for operating and supporting compute clusters used in upcoming datacenter buildouts leveraging AMD Instinct products. This role owns Day Two and beyond operations, encompassing both proactive maintenance and reactive support across complex, highly technical environments. This is an operational role supporting a demanding user base of AI server hardware, software, and firmware developers. You will manage a mix of R&D lab and production lab environments, each with distinct release cycles, stability requirements, and operational expectations. The role requires close collaboration with IT, Infosec, infrastructure automation teams, and deeply technical end users to ensure service quality, delivery commitments, and governance standards are consistently met.

Job Responsibility

Work directly with tenants and stakeholders to maximize service quality, utilization, and availability of managed compute clusters
Collaborate with highly technical users working deep within AMD’s Instinct platform (e.g., ROCm) to troubleshoot misconfigurations impacting HPC performance
Lead the resolution of complex issues during new deployments and ongoing operations
Partner with hardware vendors on technical escalations involving third‑party OEM platforms and coordinate maintenance cycles aligned with upstream releases
Support multiple Linux distributions across Red Hat and Ubuntu/Debian families
Act as a subject matter expert in one or more cluster scheduling technologies such as Slurm, LSF, Sun Grid Engine, OpenLava, or Kubernetes
Compare configurations and behaviors across heterogeneous clusters within AMD’s compute estate
Engage with emerging technologies where formal documentation may be limited, including white‑box platforms and pre‑beta hardware
Maintain and evolve compute images using automated CI/CD pipelines, or deploy software manually where automation is not available
Monitor cluster health, performance, and availability using standard tooling such as Grafana, Prometheus, and Zabbix
Work collaboratively with team members to reproduce and resolve difficult or intermittent issues
Train and enable on‑site L1 support teams
Participate in on‑call incident response as L2 support when required

Requirements

Hands‑on experience administering or supporting HPC clusters in production, research, or academic environments
Practical experience working as an HPC user combined with Linux system administration in enterprise or lab environments
Background in software development combined with deep Linux systems exposure in server or infrastructure contexts
Demonstrated intermediate to advanced Linux expertise
Strong understanding of networking fundamentals, including the OSI model, multi‑homed systems, firewall troubleshooting, and high‑speed interconnects
Willingness to experiment with open‑source and emerging technologies
Experience supporting infrastructure services such as DNS, DHCP, BOOTP, PXE, TFTP, NTP, and PAM
Understanding of interprocess communication and familiarity with MPI implementations such as OpenMPI or MPICH
Proficiency with Linux troubleshooting tools such as nmap, gdb, lsof, sar, and server management interfaces including IPMI, iDRAC, and iLO
Working knowledge of virtualization, VLANs, and directory services
Strong written communication skills with the ability to produce clear technical documentation
Experience developing automation using Python and/or Ansible
Familiarity with version control systems such as Git
Self‑directed, analytical, dependable, and comfortable working both independently and in a team‑based environment
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related technical discipline

Nice to have

Experience with RDMA
familiarity with PCIe, I2C, compiler optimization, or other low‑level system components is beneficial

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Senior Compute Cluster Administrator

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