Explaining the relationship between job security and competitive advantage with the productivity of employed womenIn the airline Aseman

The purpose of this study was to explain the relationship between job security and competitive advantage with the productivity of female employees employed in the airline company Aseman. This research is applied in terms of purpose and in terms of nature and descriptive method of correlation type. The statistical population of this research includes all female employees of Aseman Air Company in Shiraz base, which number is 140 people. According to Morgan's table, the sample size is 103, and the questionnaires are distributed randomly among the people of the community. The data gathering tool was Hirsi and Goldsmith's standard productivity questionnaires, Nissi and colleagues' job security, and Hadjizadeh Mobaraki's competitive advantage. The validity and reliability of the questionnaire were confirmed. SPSS software was used to analyze the data. Kolmogorov-Smirnov test was used to normalize the data, and for inferential statistics, Pearson correlation coefficient and regression were used. The results of the research showed that there is a significant relationship between job satisfaction and job security and occupational safety and competitive advantage of about 6.8 percent of total employee productivity changes.