I want to change my job recently.

To tell the truth, the back office really has no future, even if it is the director of the office, the people below are no matter how good they are, and they are exhausted without hard work. The only chance to stay in this unit is that position, but now there are too many airborne troops, so you may not have a chance. It depends on how you feel about your relationship with the leader. If you get along well, you may have a chance. Otherwise, you should change careers. It depends on the non-technical handyman you do, which is replaceable and not an option in the long run. Is your company within the system? If you just muddle along in the system, otherwise it will be very troublesome to lay off employees when you are old and have no skills, so don't change careers before it's too late.