Abiqail Yolanda

Even though Indonesia’s start-up scene is experiencing rapid growth, the industry is grappling with considerable hurdles, such as a high rate of business closures, strong dependence on employee efficiency, and heavy reliance on technology. This paper examines the correlation between leadership styles, job challenges, job engagement, and job insecurity in Indonesian start-ups, which face unique challenges affecting employee job security. Unlike most research on how job insecurity impacts job engagement, this study explores whether higher job engagement impacts job insecurity, providing practical insights for leaders. The study was structured using a quantitative approach known as structural equation modeling-partial least squares (SEM-PLS), which analyzed 198 responses from Indonesian start-up employees. This study found that leadership styles significantly affect job insecurity (β = 1.337, p-value < 0.05), however, leadership styles do not substantially affect job engagement (β = 0,435, p-value > 0.05). Another finding states that job challenges do not significantly affect job engagement (β = 0.491, p-value > 0.05) and job insecurity (β = –0.037, p-value > 0.05). Job engagement significantly influences job insecurity (β = –0.428, p-value < 0.05). This study specifically targets employees in Indonesian start-ups to uncover mechanisms and offer practical recommendations for enhancing job security and motivation. The findings underscore the significant impact of leadership style on job insecurity, emphasizing the importance of engaging and motivating employees through personalized leadership style approaches to enhance job stability and overall workforce effectiveness in Indonesian start-ups.