Recruitment agency is a place where you would develop relationships to land your dream job immediately. Recruitment agency is a good platform to shape your career as they have excellent credentials with their clients and works with many clients to add value to their candidature. It is most important to know that how a recruitment agency works to get things done and functions effectively to partner with them. Many recruitment agencies will have different aspects in terms of industry or domain. General recruitment firms will have special verticals.
If you are a job seeker then It is most important thing to understand the aspect. Post your resume online and prepare a cover letter with your resume . It should be well written and standout among the group of resumes they have received. Your cover letter should speak about your achievements and accomplishments in well manner by keeping your career objective and the domain/industry expertise of the agency, meaning you have to sell your candidature.
Know the specialized area of the agency and workout to get settle in that kind of jobs. If the agency specializes in sales/marketing/finance jobs then promote your resume with sales achievements and search for the role you are looking for. You can highlight as that with 10 years of rich experience in sales and marketing and now able to ready to take up a Regional Head role. You can also do Google search to know the jobs available at that agency and send a note if your background or profile is suitable for that.
Start the process by meeting the concerned person of the agency or at least have a telephonic chat. Sell yourself by presenting your candidature to the positions they have right now. Agency will update the new positions regularly and keep updated with them. New positions will be updated daily and you have to get in contact with the agency people and pitch yourself in a manner that you give a broad sense of your strengths and background so that the agency keeps your candidature active across positions.