Principal Automation Engineer or Sr Engineer, Automation St. Joseph, MO Full time 5 days onsite The Principal Automation Engineer or Sr Engineer, Automation will provide expert knowledge with the Allen Bradley troubleshooting skills in Rockwell platform in the PLCs, AVEVA system platform, HMI and AB panel view. Proficient in troubleshooting varies automation communication protocols such as Ethernet/IP, PLC, understand the automation integration principal in automation cascade controls betw