Senior Linux Infrastructure Engineer

Fintal Partners; Chicago (IL); Vor Ort; USD 150.000 - 190.000; Vollzeit

Zusammenfassung

Fintal Partners, a quantitative trading firm, is seeking a Senior Linux Infrastructure Engineer to design, automate, and support its large-scale production systems. The role covers on-premises and bare-metal environments and demands deep Linux expertise.

You will write Python and Bash for automation, implement provisioning and configuration workflows, and partner with teams to boost reliability, performance, and observability using Prometheus, Grafana, and CM tools like Puppet or Ansible.

Qualifikationen

• 8+ years of experience in Linux systems or infrastructure engineering
• Hands-on experience administering and troubleshooting enterprise Linux environments
• Experience supporting large-scale on-premises or bare-metal infrastructure
• Strong Python and Bash scripting for infrastructure automation
• Experience with configuration management tools such as Puppet, Ansible, or similar
• Solid understanding of Linux networking, system performance, and troubleshooting
• Familiarity with CI/CD pipelines, Git, and deployment processes
• Experience with monitoring/observability tools such as Prometheus or Grafana
• Ability to independently troubleshoot complex production issues and drive improvements

Aufgaben

• Engineer, maintain, and optimize large-scale Linux infrastructure across on-premises and bare-metal environments
• Develop Python and Bash automation to streamline infrastructure operations and reduce manual processes
• Build and improve server provisioning, configuration management, and deployment workflows
• Troubleshoot complex Linux systems, networking, and performance issues in production
• Improve monitoring, logging, and alerting to strengthen infrastructure reliability
• Collaborate with engineering teams to improve infrastructure performance, scalability, and operational efficiency
• Contribute to infrastructure modernization and continuous improvement initiatives
• Work with configuration management tools such as Puppet, Ansible, or similar technologies

Kenntnisse

Linux systems engineering

Automation

Python scripting

Bash scripting

Troubleshooting

Performance tuning

Networking

CI/CD

Git

Observability

Tools

Puppet

Ansible

Git

Prometheus

Grafana

Jobbeschreibung

We're partnering with an established quantitative trading firm seeking a Senior Linux Infrastructure Engineer to help build, automate, and support its large-scale production infrastructure.

The team manages thousands of Linux servers supporting critical trading systems, research environments, and internal engineering platforms. You'll work on complex infrastructure challenges involving Linux performance, automation, provisioning, and reliability across a global environment.

What you'll do:

• Engineer, maintain, and optimize large-scale Linux infrastructure across on-premises and bare-metal environments
• Develop Python and Bash automation to streamline infrastructure operations and reduce manual processes
• Build and improve server provisioning, configuration management, and deployment workflows
• Troubleshoot complex Linux systems, networking, and performance issues in production
• Improve monitoring, logging, and alerting to strengthen infrastructure reliability
• Work with configuration management tools such as Puppet, Ansible, or similar technologies
• Collaborate with engineering teams to improve infrastructure performance, scalability, and operational efficiency
• Contribute to infrastructure modernization and continuous improvement initiatives

Looking for:

• 8+ years of experience in Linux Systems Engineering, Infrastructure Engineering, or a related field
• Deep hands-on experience administering and troubleshooting enterprise Linux environments
• Experience supporting large-scale on-premises or bare-metal infrastructure
• Strong Python and Bash scripting skills for infrastructure automation
• Experience with configuration management tools such as Puppet, Ansible, or similar
• Solid understanding of Linux networking, system performance, and troubleshooting
• Familiarity with CI/CD pipelines, Git, and infrastructure deployment processes
• Experience with monitoring and observability tools such as Prometheus or Grafana
• Ability to independently troubleshoot complex production issues and drive improvements