Next Step Systems
Next Step SystemsVerified Source

Senior Linux Systems Engineer - Low Latency Trading

150K–175K
Onsite · Chicago, Illinois
Posted August 13, 2026
payroll

Overview

Senior Linux Systems Engineer owns the design, deployment, and maintenance of a global low-latency trading and research infrastructure. You will work with Red Hat Linux, Kubernetes, and Ansible to ensure sub-millisecond performance. Collaborate with technologists and business teams to scale systems across multiple data centers. This role stands out by directly influencing trading performance in a high-stakes environment.

What You'll Do7

  • 1Design and implement low-latency Linux systems for trading and research infrastructure.
  • 2Automate system provisioning and configuration with Ansible and Terraform.
  • 3Monitor and tune Linux kernel parameters for optimal network and storage latency.
  • 4Deploy and manage containerized applications using Docker and Kubernetes.
  • 5Coordinate with network and hardware teams to reduce packet processing delays.
  • 6Troubleshoot complex system issues, from kernel panics to configuration drift.
  • 7Document system architectures and runbooks for operational efficiency.

Requirements7

  • 15+ years hands-on experience as a Linux systems engineer in a low-latency environment.
  • 2Expert knowledge of Red Hat Linux or CentOS with kernel tuning expertise.
  • 3Proficiency in scripting with Python or Bash for automation.
  • 4Experience with configuration management tools like Ansible or Puppet.
  • 5Familiarity with Kubernetes and container orchestration in production.
  • 6Understanding of network protocols and low-latency networking (e.g., InfiniBand).
  • 7Bachelor's degree in Computer Science or related field, or equivalent experience.

Salary Insight

$150 - $175k per year

Location

Typeonsite
LocationChicago, Illinois

Required Skills

linuxansiblepythonkubernetesred hat linux
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