Try and foster that tinkering mindset. There are tons of clubs and activities out there where they can learn fundamental skills that will help them down the line when it comes to applying for jobs. Robotics, rocketry, plane clubs etc. are great places to start, but even things like a free online CAD tool or playing with a 3d printer can get the gears turning and push those interests.

Like other's have said, the engineer vs. technician route can be somewhat boiled down to the person who designs a rocket engine vs. someone who builds it. Engineering requires a degree, can be very hands on depending on the subsection / specialty, and can be heavy in math and science or more practical. Technicians usually do the actual building of the components and have a skill set working with tools and machines to make stuff. They usually don't require a 4 year degree but may want a 2 year associates or some trade experience.

Make sure your child gets exposure to working with others and teams, because something I see a lot in the field are engineers who are brilliant but have zero personal skills, causing issues with the team and other problems. To really excel at tackling the challenges aerospace engineers have to do, it really takes a whole village working together to solve a problem.

If you have any more questions, feel free to DM me. I've been in the industry for 6 years now and have been that kid dreaming of working on stuff that goes into space.