Senior Infrastructure Engineer: Build Reliable Automation

Elity Global; Chicago (IL); On-site; USD 110,000 - 150,000; Full time

Job summary

Elity Global is seeking a Senior Infrastructure Engineer to join a global technology business managing complex, performance-critical systems at scale. You will engineer tooling and automation to keep large production environments reliable, observable and easy to operate.

Ideal candidates write software, understand what happens under the hood, and relish automating large, intricate environments. Strong Python, Linux, networking, and CI/CD experience are essential.

Qualifications

• Strong Python development skills and solid software engineering fundamentals.
• Excellent knowledge of Linux systems.
• A good understanding of networking, compute and application infrastructure.
• Experience automating large or complex technical environments.
• Exposure to containers, orchestration and CI/CD.
• Experience working with monitoring, metrics and observability.
• The ability to troubleshoot across multiple layers rather than treating infrastructure as a black box.
• An engineering mindset: if something is repetitive, fragile or difficult to scale, you want to build a better solution.

Responsibilities

• Build Python services and internal tooling for infrastructure and operational workflows.
• Automate how systems are configured, deployed and managed across large environments.
• Engineer safer and more repeatable ways of rolling out infrastructure and application changes.
• Build telemetry, monitoring and alerting across the stack.
• Eliminate manual processes through software and automation.
• Investigate complex issues across Linux, networking, compute and applications.
• Improve resilience and consistency of critical systems.
• Design tooling engineers can rely on when something goes wrong.
• Take ownership of infrastructure components and shape their evolution.

Skills

Python development

Linux systems

Networking

Automation

Containers/Orchestration

CI/CD

Observability

Troubleshooting

Engineering mindset

Tools

Kubernetes

Docker/Podman

Ansible

Jenkins

Vault

FastAPI

Flask

Django

Job description

Elity Global is seeking a Senior Infrastructure Engineer to join a global technology business managing complex, performance-critical systems at scale. You will engineer tooling and automation to keep large production environments reliable, observable and easy to operate.

Ideal candidates write software, understand what happens under the hood, and relish automating large, intricate environments. Strong Python, Linux, networking, and CI/CD experience are essential.