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, Star–CCM+,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