Lead PLC Software Engineer

Lead PLC Software Engineer at R.E. Mason in Corsicana, TX. Design, configure and troubleshoot PLC systems supporting critical infrastructure and process automation, develop, test and deploy PLC logic for integrated control systems including power, cooling and building management subsystems, and integrate PLC systems with SCADA platforms, historians and third-party systems (for example Ignition, DeltaV and OSI PI). Write Functional Requirements Specifications and Detailed Design Specifications, support FAT and SAT, perform on-site commissioning, startup and troubleshooting in live operational environments, and troubleshoot control, communication and integration issues across PLC, HMI and network layers.