CAE HPC System Administrator

About TTS-US: Founded in 2011, Toyota Tsusho Systems US, Inc. (TTS-US) is a Toyota group company, that develops IT solutions wherever global businesses operate. Transforming into a technology and mobility company, TTS-US, with its 8 TTS affiliates worldwide is establishing a secure and resilient Toyota global value chain. The creative capacity to forge such limitless business opportunities is one of the strengths of Toyota Tsusho Systems." Position Summary: We are seeking a highly motivated and experienced CAE HPC System Administrator with more than 7 years of experience to join our dynamic digital solution manufacturing team. This position is ideal for a candidate with strong Linux system administration experience and hands-on expertise managing HPC environments for CAE workloads, including job schedulers, system automation, and engineering application support. The successful candidate will be responsible for administering and optimizing HPC clusters, managing job scheduling systems, supporting CAE applications and licensing, automating Linux operations, maintaining infrastructure performance, and ensuring system stability, scalability, and efficient workload execution. Requirements Essential Functions: HPC Job Queuing & Workload ManagementAdminister, configure, and optimize HPC job scheduling environments, including IBM Spectrum LSF, Open PBS, or equivalent schedulersDesign and tune job queues, resource allocation policies, and scheduling strategies to support diverse CAE workloadsMonitor system performance and utilization trends and implement improvements to maximize efficiency and throughputCAE Application and Licensing SupportInstall, upgrade, test, and support CAE applications and simulation tools in production environmentsProvide integration support between CAE applications and HPC scheduling systemsManage CAE software licensing systems (e.g., FlexLM, RLM) and ensure availabilityTroubleshoot application-related issues and ensure minimal disruption to engineering activitiesLinux Systems Administration & AutomationAdminister and maintain Red Hat Enterprise Linux (RHEL) environments across HPC clustersPerform OS provisioning, deployment, and patch management using automated tools (e.g., PXE, or configuration management solutions)Develop and maintain scripts (Bash, Korn shell, C Shell, Perl, Awk, or equivalent) to automate system monitoring, health checks, and routine administrative tasksMaintain system logs, monitoring processes, and standard operating proceduresHardware & Infrastructure ManagementTroubleshoot and resolve issues related to servers, storage systems, and high-performance networking (e.g., InfiniBand, high-speed Ethernet)Support hardware lifecycle activities including installation, maintenance, and upgradesConduct capacity planning based on system utilization trends and future demandOperations, Monitoring & Continuous ImprovementPerform system health checks, monitoring, and incident tracking for HPC and CAE environmentsDocument system configurations, procedures, incidents, and best practicesTrack outages, analyze root causes, and implement preventive measuresFollow change management processes for system updates and deploymentsProvide accurate reporting (e.g., utilization, incidents, system performance) and support project initiatives Minimum qualifications: Required Education & Experience: 7+ years of Linux system administration experience (preferably RHEL environments) Bachelor's degree in mechanical engineering, electrical engineering, computer engineering, computer science, or related field; and/or commensurate work experience Hands-on experience managing HPC clusters and job schedulers (LSF, Slurm, PBS, or similar) Proven experience in CAE application support and integration Strong scripting skills (Bash, Shell, Perl, or equivalent) Experience with OS deployment, patching, and system automation Solid understanding of enterprise server hardware, storage, and networking fundamentals Experience with CAE tools such as Ansys, LS-DYNA, Nastran, or similar Familiarity with high-performance networking technologies is plus (e.g., InfiniBand) Experience developing internal tools or dashboards are plus (e.g., PHP or web-based tooling) Position Type/Expected Hours of Work: Hybrid Full-time contract: Standard business hours with flexibility required to support maintenance windows and critical production issues Occasional after-hours or weekend work may be required based on business needs