Here is a website where you can meet scientists and engineers and ask them questions about the work they do.
Some are people from history like:
Isambard Kingdom Brunel - engineer
Florence Nightingale - nurse
Others are people who work in science or engineering today:
Doctors working during the current crisis
Engineers who have built structures in the UK
You might like to carry out your own research about a famous scientist and prepare a presentation to share with us in school.