Recruitment Agency Theme

Hi please can you tell me if there is a recruitment agency theme. I am not looking at a jobs portal only I want to be able to provide the following functionality
? Function for jobseekers/candidates to register and search for jobs
? Function for employers to search for jobseekers/candidates
? Function for visitors to sign up for your newsletter
? Admin section for you to manage jobs, candidates, employers
Regards,

Bernadette