Not in a school, but could be of interest to someone on here as one of the requirements is "Demonstrates a good knowledge and understanding of the engineering of the Internet and its technologies e.g. TCP/IP, http, html"

The IWF was established in 1996 by the internet industry to provide the UK internet Hotline for the public and IT professionals to report criminal online content in a secure and confidential way. They are based in Cambridge.

Recruitment | Internet Watch Foundation (IWF)