The number of illegal immigrants peaked at about 12 million in 2007 and since that time has declined. According to the nonpartisan Pew Research Center, the estimated population of illegal immigrants in the U.S. rose rapidly in the 1990s, from an estimated 3.5 million in 1990 to a peak of 12.2 million in 2007, then dropped sharply during the Great Recession before stabilizing in 2009.
IT consultant. An IT consultant works in partnership with clients, advising them how to use information technology in order to meet their business objectives or overcome problems. They work to improve the structure and efficiency of IT systems in various organisations.
What Does a Human Resources Consultant do? Human resources departments are responsible for maintaining solid communication between employees and administration. From regulating federal guidelines on discrimination to hiring and terminating employees, human resources professionals perform a variety of tasks related to maintaining this line of communication.