After being a graduate in Electrical Engineering, one can take up some certificate course to enhance knowledge, as competition is fierce, and everyone must put their best work. Some of these courses are: Programming Languages – JAVA, C, Python and MATLAB Power Systems and Solar Panels C-DAC Robotics and Humanoids Automation Training Programmable Logic Controller (PLC) Supervisory Control and Data Acquisition (SCADA) Direct Current Amperage (DCS)