Hello,

You can search job opportunties in linkedin, that's a great professional networking as well as opportunities offering site, you can also network with professionals related to your field, there are also regular updates provided by company pertaining to recruitment of various job profiled, linkedin is a very good site in terms of professional opportunities, learning more about your domain, you have to keep your profile updated with all your educational qualifications, certification or work experience if you have any, be active in this site, apart from job opportunties you'll learn many things as well, you can also follow people related to your field, it can give you an idea about their experiences and help you create your own as well.