Final answer:
In the article, 'Gaming the System: 6 Recession-Proof Jobs (and 5 Jobs That Put You at Risk)' by Natalia Autenrieth, the vacation travel agent is not mentioned as one of the recession-proof jobs.
Step-by-step explanation:
The recession-proof jobs mentioned in the article are vacation travel agent, education services, medical professional, and public utility services. Therefore, the job that is NOT one of the recession-proof jobs is Vacation travel agent. While education services, medical professionals, and public utility services are less likely to be affected by an economic recession, the travel industry is more susceptible to changes in the economy.
Learn more about Recession-proof jobs