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Senior Python Developer

Rockwell Automation
paid time off, 401(k)
United States, Wisconsin, Milwaukee
Nov 20, 2025
Milwaukee, Wisconsin, United States
Mayfield Heights, Ohio, United States

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility -our people are energized problem solvers that take pride in how thework we do changes the world for the better.

We welcome all makers, forward thinkers, and problem solvers who are looking for a place to do their best work. And if that's you we would love to have you join us!

Job Description

We're an integrated team of software developers, controls engineers, product managers, designers, and security professionals working to build software solutions that keep the bedrock of modern-day life safe: power, oil, gas, water, chemicals, medicine and other industries. If you grow in a collaborative environment and value independent learning, we want to hear from you! You will report to the Manager, Software Engineering and have a hybrid schedule working in Milwaukee, WI or Mayfield Heights OH or any one of Rockwell Automation's business locations.

Your Responsibilities:
  • Plan and lead the development of services in Python that communicate with embedded devices and industrial controllers (e.g. EtherNet/IP, S7comm, BACnet, Profinet)
  • Be a technical mentor for other software engineers.
  • Lead the technical architecture of custom protocol implementations, network scanners, and internal tools.
  • Work with product management, customers, and partners to refine and breakdown product requirements.
  • Become well versed in OT (Operational Technology) and industrial control systems to build better tools and services.
The Essentials - You Will Have:
  • Bachelor's degree or equivalent years of experience
  • Legal authorization to work in the U.S. We will not sponsor individuals for employment visas, now or in the future, for this job opening.
The Preferred - You Might Also Have:
  • 5+ years of experience with Operational/Industrial hardware, software, standards, and protocols.
  • Product-driven software development experience with Python (typically 5+ years).
  • Technical leadership in a project/feature end-to-end, and mentor junior engineers.
  • Modify, and extend large, existing Python codebase with numerous contributors.
  • Knowledge of best practices for managing long-term codebase health, as it relates to Python: packaging, automated testing, dependency management, environment setup, design patterns, and incremental refactoring approaches.
  • Understanding of modern software engineering practices like agile project management, CI/CD and test automation.
  • Exposure to working with containers and containerizing existing applications (e.g. Docker, Kubernetes, Mesos).
  • Experience implementing systems following RFC's/formal specifications.
  • A working understanding of network concepts such as TCP/IP, DNS, switching, routing, and firewalls.
  • Experience with Python libraries such as Pydantic and Pytest
What We Offer:
  • Health Insurance including Medical, Dental and Vision
  • 401k
  • Paid Time off
  • Parental and Caregiver Leave
  • Flexible Work Schedule where you will work with your manager to enjoy a work schedule that can be flexible with your personal life.
  • To learn more about our benefits package, please visit at www.raquickfind.com.

At Rockwell Automation we are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right person for this or other roles.

This position is part of a job family. Experience will be the determining factor for position level and compensation.

#LI-Hybrid

#LI-AC1

We are an Equal Opportunity Employer including disability and veterans.

If you are an individual with a disability and you need assistance or a reasonable accommodation during the application process, please contact our services team at +1 (844) 404-7247.

Rockwell Automation's hybrid policy aligns that employees are expected to work at a Rockwell location at least Mondays, Tuesdays, and Thursdays unless they have a business obligation out of the office.

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