To sum up the fundamental duty of an assistant system administrator is excellent problem solving. Your resume format must, therefore, make no two ways about this primary role. The core roles and responsibilities of an assistant system administrator include the set up and maintenance of systems and servers. In most cases, system administrators come from the sector of information technology. Hence, if you include this point in your resume format, your job prospects brighten. Some of the duties of an assistant system administrator include installation, support, and maintenance of computer systems and servers. In addition, they are responsible for planning and responding to service outages and diverse problems. Other secondary duties include scripting, light programming, and project management for projects that are system related. Your resume format should highlight your technical expertise and exhaustive work experience in the IT sector.