Hello DJR, go to the main page of the AWS website. Use the search function and type in various questions captioned and referring to your question. You should find a lot of information there that you can also "site the source of". This doesn't mean that you would necessarily be in the employ of the same company for an extremely long time as in the past with a lot of companies, but more so indicates that you will be employable and employed for a long time to come if you have the skills and drive to do so. Good luck and best regards, Allan