Also known as recruiters or search consultants, headhunters have a lot to offer certain groups of professionals. For the most part, they work with employers to find the perfect match for high paying and hard-to-fill corporate jobs. They specialize in certain industries or career fields and are very familiar with the employers' needs, company and culture, and they get plenty of insider information. The main thing they have to offer job hunters is access to job openings that will never be advertised.