*We are looking for a*
*Linux Administrator*
*to join our HFT team. This role manages and optimizes*
*bare-metal Linux servers*
*that power our trading systems. It’s not regular IT infrastructure — here, microseconds matter, and the focus is on*
*performance tuning and stability*
*. You’ll work closely with systems connected directly to stock exchanges, handling real-time market data and order flow.*
*Stability and low latency*
*during live market hours are extremely critical. This is a high-ownership role. During market hours, the systems must be extremely stable. You’ll be involved in*
*monitoring, troubleshooting, and resolving issues quickly*
*because downtime directly impacts trading. You’ll work very closely with developers, quants, and trading teams to optimize infrastructure performance and support current strategy deployments.*
Responsibilities
- Perform regular health checks and monitoring of overall infrastructure
- Configure, deploy, and manage Linux services on bare-metal servers
- Manage and maintain SLURM clusters and distributed storage system




- Handle networking setup including routing, VLANs, bonding, and NIC tuning
- Server provisioning, OS installation, and infrastructure standardization
- Manage drivers, packages, kernel modules, and firmware updates
- Perform performance tuning, overclocking, and low-latency optimizations
- Benchmark different kernels, server configurations, and hardware setups
- Automate routine operational tasks using scripts and configuration tools
- Troubleshoot system, network, and performance-related issues Required Skills
- Hands-on experience with Linux system administration (RHEL/CentOS/Rocky/Alma)
- Basic understanding of server hardware, BIOS, firmware, and networking
- Knowledge of networking concepts such as TCP/IP, routing, and VLANs
- Shell scripting (Bash); Python is a plus
- Exposure to automation tools like Ansible or similar
- Familiarity with performance and benchmarking tools (fio, iperf, sysbench, perf)

Good

📌 Linux Administrator (Gurugram)
🏢 Pace Commodity Brokers Private Limited C/O Ncdex
📍 Gurugram