An information technology (IT) engineer manages computer hardware, software, network, and other applications that are related to computer systems of an organization. IT engineers' job roles varies depending on the organization they work for. They, however, configure, install, troubleshoot, and manage their workplace technology and software programs. In IT Engineer's most responsibilities include participating in day-to-day maintenance of computer systems, such as extending support for hardware, software, and other areas falling under the purview of information technology. A freelance IT Engineer in the best Freelance Marketplace, visit Fieldengineer.com. It helps to connect with employers seeking qualified candidates. It has over 40,000 engineers in various fields in more than 170 countries, allowing employers to hire candidates with appropriate skill sets.