HPC Systems Administrator | Experienced Hire
Core
Build and optimize high-performance computing (HPC) systems, including trading infrastructure, compute clusters, and databases, serving quantitative researchers and scientists.
Role type
Senior HPC Systems Administrator
Builds
High-performance trading infrastructure, compute clusters, and databases
Domain
Financial technology / High-performance computing
Deliverable
infrastructure
Required skills
Linux administration, HPC platform operations, kernel and I/O subsystem tuning, Python scripting, Bash scripting, Ansible, Lustre, GPFS, VAST, Slurm, InfiniBand, RoCE, GPU cluster management
Preferred skills
Root-cause analysis, capacity planning, batch workflow optimization
Technologies
Python, Bash, Ansible, Lustre, VAST, GPFS, Slurm, InfiniBand, RoCE, sysctl, perf, strace, tcpdump, Wireshark
Responsibilities
Automate monitoring and maintenance using home-grown tools; tune operating systems and batch workflows for performance; oversee HPC environment including scheduler, parallel filesystems, GPUs, and interconnects; implement and optimize high-performance storage solutions; develop capacity planning strategies; troubleshoot and tune systems using diagnostic tools.
Seniority
Experienced Hire, hands-on IC
