HPC Systems Engineer

Responsibilities

• Own monitoring and performance tuning across HPC applications, SLURM job scheduler, networking, storage, and hardware to optimize workload efficiency
• Perform root-cause analysis to develop sustainable automated solutions
• Support and troubleshoot alerts and errors with internal and external counterparts
• Manage communication with external vendors regarding technical infrastructure work
• Oversee project management for exchange upgrades, hardware refreshes, and infrastructure rollouts
• Build and support research, trading, and enterprise infrastructure

Requirements

• 5+ years of HPC system administration or architecture experience
• Proficiency with RHEL, CentOS, or Rocky Linux systems
• Experience with job schedulers such as SLURM, Moab, or Torque
• Knowledge of network storage systems like DDN, IBM SpectrumScale, NetApp, Weka, or Vast
• Knowledge of parallel file systems such as Lustre or Spectrum Scale (GPFS)
• Experience with InfiniBand and high-speed Ethernet
• Hands-on experience with configuration management tools like xCAT, Ansible, Salt, or Terraform
• Exposure to bare metal provisioning including DHCP, DNS, and PXE Boot
• Competence in Python for creating and editing scripts