Should I tell her about the job?

A friend of a friend is looking for part time work and has worked in an academic library. I’m not crazy about her; I find her dull and a bit overbearing. I’m not sure but I don’t think she’s desperate for money. She had said there were no jobs posted for my college and I confirmed that but have now realized that some hourly positions in the library may be posted soon. I don’t really care to work with her but I guess in a moral sense I should tell her about the job. I see her a lot on the outside since she is often at things with my other friend. What do you think?