In the tech industry (for companies that employ at least several hundred engineers), we have https://levels.fyi https://levels.fyi which is far more helpful tha

In the tech industry (for companies that employ at least several hundred engineers), we have https://levels.fyi https://levels.fyi which is far more helpful than having a firm salary range will ever be due to the prevalence of stock/bonuses in compensation packages which aren't usually included in legislated requirements. Albeit the salary data on levels.fyi is far less authoritative than an official salary range in a job description. Edit: Also for the larger tech companies, you can trivially see how much they pay their H1B visa holders in salaries, differentiated by company, title, location, and date. This site is unofficial, but it's a lot easier to use than the massive Excel files that the official data is provided as: https://h1bdata.info https://h1bdata.info