You can do this by either forwarding the resumes to their email ids or by creating a sub-user account for the person with whom you wish to share the resumes. For the second option, a super-user will first need to create a sub-user or share a sub-user login with the other person and give him the rights to manage responses for that job or share the personal folder in which resumes are saved.
The option to forward them to other email id is available through resume listing and display pages.