37, looking to change careers, what is the most overlooked job in IT? Bonus points for advice on certifications to enter it.

Currently leaning towards Data analytics, however I would like to get into IT. I know there are some careers that are super popular like cyber security, which I would love to do down the road. However, what are some IT jobs that get overlooked, and that people don't want to do. I would also appreciate any advice on certifications that would work towards it. Thank you!