Most of the employees in bigger businesses are allowed to rotate themselves in departments to gain more knowledge and increase their duties. A lot of people seek admin helper jobs in bigger businesses to achieve their occupational goals. A system administrator project is one of the admin assistant jobs available in many larger companies. It requires years of experience to turn into a system admin. The day to day operation of a machine admin comprises of problem solving, setup, troubleshooting, maintenance, configuration and managing wide selection of systems. Depending upon your circumstance and your level of performance and skill, you might support multiple operating systems including windows, Linux etc..