This study was an investigation of the effects of social identity on career progression and career resilience. Particular attention was given to the predictive impact of social identity of membership in an identifiable professional sub-grouping. Using NCAA basketball coaches as an empirical setting, quantitative and qualitative analyses were conducted to predict the status of next employer for job seekers who voluntarily changed jobs (n = 282), and the employability resilience of job seekers who were fired (n = 151). Job seekers with the social identity of membership in an identifiable professional sub-grouping (in this empirical setting, defined as membership in a coaching family or coaching tree) were hired for positions with employers of higher status, and exhibited greater employability resilience than was the case for job seekers without such a social identity. Because membership in an identifiable professional sub-grouping signals concise information about the social identity of an individual above and beyond prior performance, network connectivity and status affiliations, it is theorized that individuals with such a social identity are more easily understood, more predictable, and are therefore more valuable in the labor market. Additional career benefits are accrued by individuals who claim their ascribed identity, and by individuals who have social identities characterized as relational actors. Recommendations for future research on social identity of membership in an identifiable professional sub-grouping are offered.
