SCADA Engineer: Ignition, MQTT

ON.energy in Mexico is seeking a SCADA Engineer to own the core configuration of our Ignition-based SCADA platform across BESS and grid assets. You will focus on tag structures, UDT setup, and field device communication while supporting the HMI and controls teams with automation tools. Responsibilities include designing MQTT communication, integrating with PLCs using Modbus, OPC UA, and DNP3, building templates and validation utilities, and documenting standards to ensure scalable, reliable