- PLC programming - Siemens, Allen-Bradley - SCADA/HMI - WinCC, WinCC Flexible, iFix, RSView32 - Industrial networks: Profibus, Profinet, Industrial Ethernet, Modbus, DeviceNet, ASi-Bus and GPRS (Siemens Teleservice) - Frequency converters: Danfoss, ABB, Siemens - Wiring or inspection of electrical schemes - Tools: RSlogix 500/5000, Simatic S7, TIA Portal, ePLAN, AutoCAD, Matlab (Simulink) - Programming languages: C, C++, C# (mostly basics)