HPC Engineer

Job Description

Responsibilities:

• Run
• Workload scheduler management
• HPC tools and middleware management
• HPC Application troubleshooting from infra perspective

System/cluster monitoring

Management, monitoring and maintenance of Infiniband interconnect, cluster services, cluster hardware

Root Cause Analysis of HPC cluster Build

System deployment using cluster management tools

OS repository management along with compatibility matrix for various device drivers

Configuration and maintenance of network services

Installation and configuration of HPC workload managers

HPC Application integration with job scheduler

Skills / Expertise

• Operating systems: Linux: RHEL, Rocky, CentOS, SuSE, Windows
• Schedulers & Resource Managers: PBS Pro, LSF, SLURM, Open Grid Scheduler [OGS]
• Provisioning: HP-CMU, xCAT, Bright Cluster Manager
• Monitoring: Ganglia, Nagios, Zabbix, Grafana
• Configuration Management: Chef, Puppet, Ansible, CFEngine.
• HPC Application : Openfoam, StarCCM+,Abaqus, Ansys, Ls-Dyna and other CAE & CFD applications
• Linux operating system fundamentals, architecture, administration, native service configuration and advanced debugging skills
• Knowledge of x86 hardware, system software and system services
• Experience in HPC cluster configuration, management, upgrade and migration
• Knowledge of Managing parallel file system Like Luster, BeeGFS ,GPFS
• Scripting and automation bash, Perl, Python
• Knowledge of ITSM processes