Linux Systems Engineer

SG Cap Trading; Chicago (IL); On-site; USD 85,000 - 125,000; Full time

Benefits offered by this job

Mentorship from senior engineers

Healthcare benefits

401(k) matching

Generous time off

Job summary

SG Cap Trading is seeking a Linux Systems Engineer to advance automation and infrastructure across our growing systems. You will develop Python scripts, manage Linux-based environments, and contribute to open‑source tooling and IaC practices.

Responsibilities include building monitoring, setting up virtualization, and supporting SQL databases, with mentorship from senior engineers and exposure to VMware, Ansible, and enterprise-grade monitoring.

Qualifications

• Proficiency with Linux command line environments (Ubuntu/Debian, CentOS/RHEL).
• Strong Python programming skills for automation.
• Experience with Bash scripting and configuration management.
• Familiarity with Git version control and code review processes.
• Understanding of core Linux services (systemd, SSH, DNS, DHCP).
• Basic networking and network monitoring knowledge.

Responsibilities

• Develop and maintain Python automation scripts for infrastructure management.
• Build monitoring solutions using open-source tools.
• Implement infrastructure-as-code with Ansible.
• Troubleshoot Linux system issues and assist with hardware maintenance.
• Set up desktops, laptops, and virtual machines (Linux, Windows, Mac).
• Support SQL database management, including queries and table creation.
• Design and document scalable infrastructure solutions.

Skills

Linux

Python

Bash

Git

Systemd/SSH

Networking basics

Tools

Ansible

VMware

Monitoring systems

Job description

SG is a boutique technology company founded in 2004. We use technology and big data to solve real world financial puzzles. Our competitive advantage is a true meritocracy minimizing politics and rewarding results. The foundation of our culture is continuous improvement.

Join our infrastructure team as a Linux Systems Engineer, where your expertise in Python, Bash, and automation will directly impact our growing systems. This role offers opportunities for hands‑on learning, collaboration, and professional growth in open‑source technologies and infrastructure‑as‑code.

Responsibilities:

• Develop and maintain Python automation scripts for infrastructure management.
• Build monitoring solutions using open-source tools.
• Implement infrastructure-as-code with Ansible.
• Troubleshoot Linux system issues and assist with hardware maintenance.
• Set up desktops, laptops, and virtual machines (Linux, Windows, Mac).
• Support SQL database management, including queries and table creation.
• Design and document scalable infrastructure solutions.

Requirements:

• Proficiency with Linux command line environments (Ubuntu/Debian, CentOS/RHEL)
• Strong Python programming skills for automation.
• Experience with Bash scripting and configuration management.
• Familiarity with Git version control and code review processes.
• Understanding of core Linux services (systemd, SSH, DNS, DHCP).
• Basic networking and network monitoring knowledge.

What we offer:

• Work-Life Balance - no excessive overtime
• Mentorship from senior engineers
• Experience with enterprise-level tools (VMware, Ansible, monitoring systems)
• Opportunity to propose and lead technical projects
• Competitive market-based pay with results based rewards
• Solid benefit package including 401(k), medical, dental, vision, and more
• Generous time off including holidays and vacation
• Fully stocked break room, weekly lunches, volunteer opportunities, and more!

Authorization to work in the U.S. for this position is required. SG will not sponsor candidates for the position.