This document outlines various jobs and career opportunities available in open source including administration, development, support, and entrepreneurship. It lists domains such as bioinformatics, computer networks, and gaming. Specific job designations are provided like application developer, consultant, graphics designer, and system administrator. Programming roles include project manager, tech lead, and senior/junior programmer. Languages, desktop and web development, databases, testing, training, support, and industries using open source software are also mentioned.