GIS (Geographic Information Systems) specialists work proficiently with related programs and software for creating and maintaining data and maps that can be seamlessly combined with geographically referenced data. GIS specialists are responsible for meeting with users for defining data needs, project requirements, needed outputs and developing applications. Your resume format should highlight your passion for the field of geography unequivocally. Other roles and responsibilities include conducting research for locating and obtaining existing databases, gathering, analyzing, integrating spatial data, and determining the best manner in which the info can be efficiently displayed using GIS. Candidates who are seeking this job position must highlight their analytical skills in their resume format. Other secondary duties include designing and updating databases, entering new map data, and so on, for which you need to possess sound information-gathering skills. The same should reflect in your resume format.