SOFTWARE ENGINEERING IS NOT ENGINEERING. ENGINEERING MEANS CHANGE OF ALL PEOPLE(THOUGHTS)(SENSES) IN WORLD INTO SOCIAL(THIRD DIMENSION AND FOURTH ORDER) FROM PERSONAL.

Electronics engineer work can't be done by electrical engineer/mechanical engineer/civil engineer.
Electrical engineer work can't be done by electronics engineer/mechanical engineer/civil engineer.
Mechanical engineer work can't be done by electronics engineer/electrical engineer/civil engineer.
Civil engineer ork can't be done by electronics engineer/electrical engineer/mechanical engineer.