AI Infrastructure Engineer

VAILEXA

. Check system health before validation by verifying node readiness, scheduler health, GPU availability, and critical cluster services .

Posted 10/28/2026full-timeRemote • Texas • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Linux Administration, Troubleshooting, and Site Reliability Engineering within large-scale environments, with a strong focus on GPU and HPC cluster management. Proficient in Python or Bash scripting and operational tools like Ansible, with a commitment to improving system health and operational efficiency.

Highest-signal resume keywords

Linux AdministrationSite Reliability EngineeringSLURM AdministrationPython ScriptingMonitoring and Diagnostic Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Linux AdministrationTroubleshootingSLURM AdministrationPython ScriptingBash ScriptingCluster ManagementGPU TelemetryBare-Metal ProvisioningResource ContentionSystem Performance

Soft Skills

Problem-SolvingCollaborationCommunication

Tools & Technologies

AnsiblePrometheusGrafanaAlertmanagerTelemetry Tools

Industry Keywords

Site Reliability EngineeringInfrastructure EngineeringProduction OperationsHPC ClustersCluster Health

Tech Stack

Tools & technologies

AnsibleGrafanaLinuxNode.jsPrometheusPython

About the role

Key responsibilities & impact

Check system health before validation by verifying node readiness, scheduler health, GPU availability, and critical cluster services
Support stable operation during validation by troubleshooting Linux, SLURM, GPU, network, and storage issues
Partner with the appropriate teams to restore healthy system behavior
Separate infrastructure faults from workload or test issues
Turn findings into clear next steps, remediation actions, and operational guidance
Improve recurring issues through better diagnostics, runbooks, alerts, and targeted automation
Reduce manual effort and help teams respond more efficiently

Requirements

What you’ll need

4+ years of experience in site reliability engineering, infrastructure engineering, systems engineering, or production operations in large-scale Linux environments
Strong Linux administration and troubleshooting skills across services, processes, networking, storage, resource contention, and system performance
Experience operating or troubleshooting bare-metal, HPC, or GPU clusters, including SLURM administration and an understanding of cluster health and workload execution
Practical Python or Bash scripting skills and familiarity with Ansible or similar tools for operational tasks
Experience with monitoring, telemetry, logs, dashboards, alerts, or diagnostic tooling such as Prometheus, Grafana, Alertmanager, or similar platforms
Demonstrated troubleshooting and remediation experience, including the ability to investigate failures, identify root causes, and restore healthy system behavior
A bachelor’s degree in computer science, computer engineering, electrical engineering, or a related field, or equivalent practical experience
Experience with GPU telemetry and SLURM metrics
Experience with bare-metal cluster management platforms
Practical knowledge of bare-metal provisioning, InfiniBand, RoCE, NVLink or NVSwitch, and parallel storage failure modes
Experience supporting early-life cluster operations, system validation, or customer deployment environments

Benefits

Comp & perks

Equal opportunity employer
Opportunity to grow, take ownership, and create real impact from day one