CAMBRIDGE, MA — A Craigslist ad posted late Thursday night suggests that Harvard is preparing for a strike by Harvard University Dining Services workers. The posting calls for “600 employees with experience in dining service” who “totally won’t just be strikebreakers.”

The current contract between the university and HUDS workers will expire on September 17, and 600 workers are prepared to strike unless the university meets their demands for higher pay and more affordable healthcare.