Google machine learning
Techies debated on X, formerly known as Twitter, whether a PhD is necessary to become a machine learning engineer.
  • Companies are hiring machine learning engineers as they seek to grow their AI talent pools.
  • While some say the role requires a Ph.D., others say it doesn't need an advanced degree.
  • One engineer even considers having a Ph.D. a "red flag." 

Companies are vying to hire the best machine learning engineers — some for salaries well over six figures — as they scramble to staff up as the AI sector booms. Many of these jobs ask for the applicant to have a Ph.D.