SR ENGINEER, TEST

Plex Systems, Inc.

Plex Systems, Inc.

Dalian, Liaoning, China
Posted on Dec 18, 2025

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

Key Responsibilities

  • Set up and manage system test environments, ensuring stability and repeatability. Execute system test including functional, performance, load testing on Distributed systems.
  • Design, Develop, and maintain automated test scripts to improve test coverage and efficiency.
  • Analyze test results, identify root causes, and provide actionable recommendations.
  • Collaborate with development and operations teams on daily works. Contribute to continuous improvement of testing processes and infrastructure.

Required Qualifications

  • Understanding of system-level testing methodologies and best practices
  • Proficiency in Python and experience with popular automated testing frameworks (Pytest, Playwright, Selenium).
  • Familiarity with CI/CD pipelines and tools (Jenkins, GitLab).
  • Knowledge of Rockwell Products is preferred
  • Experience with industrial automation or distributed systems (SCADA) is preferred.
  • Strong analytical and problem-solving abilities.
  • Excellent communication and collaboration skills.