Education has become a top priority in labour market in Sri Lanka. As a result, high competition develops within each individual undergraduate in selecting a career path. The main aim of this research paper is to recognize relationship between identified constructs relating to career and life satisfaction of state sector university undergraduates who enroll to Social Sciences and Humanities degree programmes. A structured questionnaire-based survey was used to conduct a quantitative study, and 174 state sector university undergraduates, who were looking for jobs, were included in the qualified sample. Data was analyzed by using software such as SPSS version 22 and AMOS. The study was supported by three laid down hypotheses, and findings identified that career adaptability, life satisfaction and work volition are having positive relationship. Having noticed that work volition is partially mediated, hypothesis four was also used in further analyzing of data. The empirical investigation showed that there is no any gender influence on undergraduates’ career adaptability and perceived life satisfaction. The last hypothesis was not supported as gender which does not consider as a moderator.