HPC Systems Engineer
radixexperienced· DevOps, Automation, & HPC Systems
About this role
Radix Trading is seeking a seasoned HPC Systems Engineer with a passion for Linux, HPC systems and research infrastructure to join us. This role requires the ability to quickly troubleshoot and resolve technical issues, navigate networking and system alerts, and collaborate with internal teams and external partners. The ideal candidate is a self-starter that has experience leading projects end-to-end, fluency in scripting languages, and a proven track record of solving complex technical problems.
Job Functions:
- 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 savvy communication skills to interact with external entities and internal counterparts.
- Keep up communication with new and existing external vendors on technical infrastructure work.
- Keep up communication with new and existing external business interfaces --- day-to-day operation, planning connectivity, and exchange upgrades.
- Oversee communication with others internally - project management across different functions to plan exchange upgrades, hardware refreshes, and other improvements/rollouts.
- Build out and support research, trading, and enterprise infrastructure.
Qualifications:
- 5+ years of HPC system administration/architecture including RHEL/CentOS/Rocky Systems
- Experience with job scheduler and resource management tools such as SLURM, Moab, or Torque
- Knowledge of network storage systems such as DDN, IBM SpectrumScale, NetApp, Weka, or Vast
- Knowledge of parallel file systems such as Lustre or Spectrum Scale (GPFS)
- Experience working with InfiniBand and high-speed Ethernet
- Hands-on experience with configuration management tools such as xCAT, Ansible, Salt, and Terraform
- Exposure to bare metal provisioning — including DHCP, DNS, PXE Boot
- Competence in Python, able to edit and create scripts
Frequently Asked Questions
Is the salary disclosed for the HPC Systems Engineer position at radixexperienced?
The salary for this HPC Systems Engineer role at radixexperienced is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the HPC Systems Engineer position at radixexperienced located?
This HPC Systems Engineer role at radixexperienced is based in Chicago, Illinois, United States; New York, New York, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the HPC Systems Engineer at radixexperienced belong to?
This HPC Systems Engineer position is part of the DevOps, Automation, & HPC Systems department at radixexperienced. See the full job description for more information about the team structure and responsibilities.
How do I apply for the HPC Systems Engineer position at radixexperienced?
Click the "Apply Now" button on this page. You will be redirected to radixexperienced's official application portal hosted on greenhouse where you can submit your application directly.
When was the HPC Systems Engineer job at radixexperienced posted?
This HPC Systems Engineer position at radixexperienced was posted on Aug 15, 2025. Apply as soon as possible — early applications are often reviewed first.
HPC Systems Engineer
radixexperienced
You'll be redirected to radixexperienced's official application page on Greenhouse.