What do john sons for a living?

There is no such occupation as "John's son." However, there are many different occupations that people with the last name "Johnson" may have. Some common occupations for people with the last name "Johnson" include:

- Business: Many people with the last name "Johnson" work in business, such as finance, marketing, and management.

- Education: Many people with the last name "Johnson" work in education, such as teaching, administration, and research.

- Healthcare: Many people with the last name "Johnson" work in healthcare, such as medicine, nursing, and pharmacy.

- Law: Many people with the last name "Johnson" work in law, such as lawyers, judges, and legal assistants.

- Science and engineering: Many people with the last name "Johnson" work in science and engineering, such as research, development, and engineering.

- Technology: Many people with the last name "Johnson" work in technology, such as software engineering, computer programming, and data analysis.

- Transportation: Many people with the last name "Johnson" work in transportation, such as driving, piloting, and logistics.