Human Intuition. Machine Intelligence. Relentless Exploration. We're looking for a Senior Systems Engineer with 5β8 years of hands-on experience to own critical Linux infrastructure in a high-performance, low-latency trading environment.
Requirements
- 5β8 years of Linux systems engineering experience in production environments (RHEL/Rocky/CentOS strongly preferred)
- Deep, hands-on expertise with OpenShift and/or Kubernetes β cluster operations, CRI-O/container, resource management, and production troubleshooting
- Proven experience with Ceph distributed storage β OSD tuning, CRUSH maps, BlueStore, and failure domain design
- Strong consultative skills β ability to interface directly with developers and traders to translate business needs into technical infrastructure improvements
- Solid data center operations experience β server racking, cabling, firmware management, and out-of-band access (IPMI/iDRAC/iLO)
- Strong background in optimizing Linux systems for low-latency workloads β kernel tuning, CPU pinning, NUMA topology, and network stack optimization
- Experience supporting or directly working in financial services or electronic trading environments
- Sharp debugging skills across the full stack β you can go from a trading alert to a kernel trace without needing to be pointed in the right direction
- Red Hat Enterprise Linux (RHEL) certification is required
Benefits
- Competitive compensation
- 401(K) matching
- Gender-neutral parental leave
- Comprehensive medical, dental, and vision insurance