After graduating from high school in 1955, he turned down a drama scholarship from Jackson State University, opting instead to enlist in the U.S. Air Force, where he was trained to be an automatic tracking radar repairman.

Source: https://www.aerotechnews.com/blog/2023/11/10/celebrities-who-served-actor-morgan-freeman-was-air-force-radar-repairman/

Biden countersued Mac Isaac and others, alleging the computer repairman improperly retained and disseminated private information without his consent.

Source: https://gazette.com/news/wex/hunter-biden-arrives-for-deposition-in-defamation-case-from-laptop-repair-shop-owner/article_9117272a-068f-5cd4-b81b-e060ce8900ba.html

In civilian life, Dmytro was a bicycle repairman in western Ukraine.

Source: https://www.newdelhitimes.com/ukraine-military-repair-shop-fixes-old-russian-hardware/