TY - JOUR AB - Purpose– The purpose of this paper is to examine the possibility of an inverted U‐shaped relationship between job demands and work engagement, and whether social support moderates this relationship.Design/methodology/approach– This study uses 307 technical and information technology (IT) managers who responded to an online survey. Multiple regressions are employed to examine linear and curvilinear relationship among variables.Findings– Overall, results support the applicability of the quadratic effect of job demands on employee engagement. However, only supervisor support, not colleague support, moderated the relationship between job demands and work engagement.Originality/value– The paper is the first to shed light on the quadratic effect of job demands on work engagement. The findings have noteworthy implications for managers to design optimal job demands that increase employee engagement. VL - 33 IS - 2 SN - 0143-7720 DO - 10.1108/01437721211225426 UR - https://doi.org/10.1108/01437721211225426 AU - Sawang Sukanlaya PY - 2012 Y1 - 2012/01/01 TI - Is there an inverted U‐shaped relationship between job demands and work engagement: The moderating role of social support? T2 - International Journal of Manpower PB - Emerald Group Publishing Limited SP - 178 EP - 186 Y2 - 2024/04/19 ER -