Hands-on with PROFINET (GSDML device profiles, IRT/RT, topology and neighbor detection), PROFIBUS DP/PA (segment design, couplers/links, termination, addressing), Modbus TCP (register mapping, gateways, third-party skid integration), and EtherNet/IP. Partner with operations to keep tag data exchange, alarming, and screens aligned as process system changes and perform alarm rationalization and nuisance-alarm reduction on in-service facilities systems to improve operator response.