About the role
Litmus Principal Application Engineer is the senior technical authority for Customer Success application engineering across APAC. Oversee Litmus Edge and Litmus Edge Manager implementations; review and approve solution designs; escalate complex OT/edge architecture issues; mentor Application Engineers; partner with Sales Engineers on architecture reviews and scope validation. Requires 10–15 years in industrial technology/IIoT/edge implementations and deep experience with industrial protocols (OPC UA, MQTT, Modbus), PLCs, SCADA, historians, and MES. On-site Pune, India; regional APAC travel as needed.