The light from your computer screen is a bit strange. And it's not just because of the websites you visit. If you have a computer with a flat screen liquid crystal display, turn it on. Open your word processor to display the writer's block screen (pure white).
Crane operators employed primarily in nonresidential building construction made somewhat less, an average of $53,070 a year. Those who worked in mining averaged $47,010 per year, and those employed by iron and steel mills made an average of $45,710 per year.
How Much Does a Structural Iron and Steelworker Make? Steelworkers bring an architect's dream to life by creating the structure of the building. They receive a decent income for their efforts, with workers bringing in a median salary of $51,800 a year in 2016. The highest-paid steelworkers earned more than $91,830, while the lowest-paid made less than $30,440. 75th Percentile: $71,220