Is studying Administrative Sciences and looking forward to a professional future considered a waste of time or a preference for this world over the Hereafter, even with the preservation of daily acts of worship?

There is no objection to a woman studying administrative sciences and the like, and aspiring to high academic qualifications. This can even be an act of obedience if accompanied by a good intention, provided that she adheres to the Islamic regulations, such as wearing the legal hijab, avoiding free mixing, not traveling except with a mahram, and ensuring that her studies do not lead to neglecting her duties towards her home, husband, and children.