about a job

We have no way of knowing that so you'll need to Google. In the US, there are websites like salary.com and indeed.com where you can make some basic salary comparisons. Look on LinkedIn, see if you can find anyone who's working there and if there is any way at all to connect with them and ask them.

There are also some companies/institutions (Harvard University comes to mind) where the increments are online, available if you do a little creative searching.