A job posting from the University of British Columbia has caught the attention of Elon Musk.

The billionaire took to X, the social media platform he owns, to question a recent job posting for UBC’s faculty of dentistry.

The department is seeking internal applicants for a “Tier 1 Canada Research Chair in Oral Cancer Research.”

Eligible candidates must have a PhD, a proven track record in oral cancer research and excellence in teaching. The selection is also restricted to members of these federally designated groups as part of UBC’s commitment to equity, diversity and inclusion.