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.
Nurse anesthetists with less than one year of experience typically earn around $100,000 per year. More experienced nurses, 20+ years, typically earn $125,000 to $160,000 per year. The highest paying jobs for nurse anesthetists are found in Florida, Texas, New York and California.