PI Subject Matter Expert The PI Subject Matter Expert (SME) will lead and support the design, build, migration, and stabilization of AVEVA PI environments as part of a multiyear enterprise historian modernization program. The role spans eDNA to PI migration, WAMSEMSCRAS PI environment buildouts, metadata modelling, interface migrations, historical data loads, testing, production cutover, and postgolive support across QA, PDS, and Production environments. Perform eDNA to PI gap analysis, covering