Career adaptability from the dual career perspective Two dimensions strongly affect the lives of people, work and family. The dual career favors the work-family relationship, since the involvement of the spouses in meeting the demands of the two spheres makes it possible to advance the career while adjusting for family life. Being secure in this relationship endorses readiness to cope with career changes. Career adaptability refers to the ability of an individual to use various resources to deal with career changes. Thus, in order to know the resources which married people use to adjust to the current dynamic world, this study aims to verify how the family configurations of married people work in the dual career relationship, under the approach of career adaptability. Based on the objective, a descriptive and quantitative survey was conducted with 634 participants, of whom 331 were married with children and 303 people were married without children. The results were obtained through descriptive data analysis, using exploratory factorial analysis and cluster analysis. The results from the groups with children and without children revealed the following groupings: married with children; resolved, balanced, helpless and dispassionate. For the group of married without children, four other groups stand out: the indifferent, detached, influenced and attached. The results obtained allowed to characterize the profile of married people with children and without children, verifying which of them demonstrated domains of career adaptability when related to the perspective of the dual career. For those who feel the support (of the spouse or organizational), career adaptability is perceived, demonstrating that cooperation and social support stimulate access to internal coping resources and reinforce appropriate responses to career decisions.