The average annual salary of a welder is $37,420 or an equivalent of $17.99 per hour but depending on skill and the type of work, salaries can go up or down. On the job training, technical school, and a high school diploma are the requirements to become a welder whose work is mostly full time.
The Bureau of Labor Statistics lists the median annual salary for aestheticians as $28,920 annually, which equates to about $13.90 per hour. How to Become a Medical Aesthetician: Aestheticians must complete a training program that is accredited by the State Board of Cosmetology.
Pay ranged from $532,269 for cardiologists to $301,000 for obstetricians, according to MGMAâs list of selected specialties. Adjusted for inflation, the pay increases for both primary care and specialists from 2011 to 2012 was about 1 percent from 2011 to 2012, MGMA data said.