Connect with computer scientists and see what resources computer science associations offer. Many offer training and some lead to internship or work experience.
If you need help with programming or coding or want to take a specific class in a program or coding language, one of these schools or organizations will have something to suit you.
Search for information about the field of computer science, including salaries, on the Bureau of Labor Statistics website. According to the Occupational Outlook Handbook, a division of the U.S. Department of Labor, "The median annual wage for computer and information research scientists was $136,310 in August 2019."
Read about how and where computer scientists work in the Occupational Outlook Handbook.
For information about college computer science programs, see ComputerScience.org