What is the ruling on the work of an individual appointed to seasonal jobs or in the water sector through the assistance of his father, who is an official? What is the ruling on the money he earned from this work? And what should he do if the money is unlawful?

The meaning of "When the appointment ends, I am appointed as a deduction from a sector" is not clear. In general, if the father's intercession for a job does not infringe upon the rights of others, and the appointed person is qualified for the work, then there is no harm. However, if it infringes upon the rights of others, then it is not permissible. But the salary derived from it is permissible if the work is performed as required.