When using social media sites such as Linkedin and Facebook to find new job opportunities, be sure to keep your social media profiles up to date. Take the time to polish up your profile so it’s presentable to potential employers. Through those sites, you can also expand your social network by following companies in your industry and connecting with other professionals in your field of interest. On LinkedIn, you can instantly build up your network to increase your exposure and additional to other connections. It’s also advisable to connect with alumni from your college or university to search for past alumni currently employed at companies you’re interested in. Join professional groups (both online and offline) so you can maintain connections.