Software Systems Engineer

Plex Systems, Inc.

Plex Systems, Inc.

Software Engineering

Katowice, Poland

Posted on May 14, 2026

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 the work 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

As a Software Systems Engineer, you will design, develop, and support high-quality MES and IIoT solutions that improve manufacturing operations. You will work as part of a global, cross-functional Agile team focused on delivering Industry 4.0 solutions and maintaining critical business systems. You will report to the Engineering Manager and work in a hybrid model based in Katowice, Poland.

Your Responsibilities:

  • Develop, maintain, and support manufacturing business systems to ensure high performance and reliability
  • Support system deployments and continuously improve IIoT/Industry 4.0 solutions for smart connected operations
  • Troubleshoot and resolve application, system, and infrastructure issues, ensuring minimal disruption to business operations
  • Implement and enhance DevOps processes, including automation of deployments and testing
  • Collaborate with product owners, business analysts, and global teams to design, develop, test, and integrate solutions

The Essentials - You Will Have:

  • Bachelor's degree in Engineering, Computer Science, or a related field (or equivalent professional experience)
  • At least 3 years of experience in software development or Industry 4.0 solution development and implementation
  • Experience with programming in Python, Java, or a similar language
  • Experience in preparing work estimates, including assumptions, constraints, and dependencies
  • Experience in creating and executing unit tests and automated tests
  • Willingness to learn and adopt new technologies on the job

The Preferred - You Might Also Have:

  • Experience in designing, developing, and coordinating application development focused on Digital Manufacturing solutions (e.g., Digital Twin, Optimization)
  • Experience with AI/ML technologies such as LLMs, Retrieval-Augmented Generation (RAG), Scikit-learn, or similar
  • Experience working in Industry 4.0 or smart manufacturing environments

What We Offer:

Our benefits package includes …

  • Volunteer Paid Time off available after 6 months of employment for eligible employees
  • Company volunteer and donation matching program – Your volunteer hours or personal cash donations to an eligible charity can be matched with a charitable donation.
  • On-demand digital course library for professional development.
  • Comprehensive mindfulness programs with a premium membership to Calm
  • Employee Assistance Program
  • Personalized wellbeing programs through our OnTrack program

... and other local benefits!

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.

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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.