Green Human Resources Management (GHRM) has emerged as an important aspect of sustainable business practices. This study aims to understand the link between GHRM practices on work engagement, and employee retention in the IT sector. Using a qualitative research design, the study gathered information from existing literature. Existing Researchers created the gap to link GHRM practices indifferent contexts. The implementation of GHRM practices such as eco-friendly work practices, green training programs, and green job design were found to significantly increase work engagement, employee retention, organisation citizenship behaviour, organisational sustainability and financial outcomes. Current study suggests that the future researchers may link in the inferential statistics with the work engagement, Job satisfaction, and job embeddedness are the mediating variables to link the GHRM practices, employee retention and organizational citizenship behaviour. This article suggests that future empirical researches may link the GHRM Variable with different outcomes such as employee retention, organisational citizenship behaviour, organisational sustainability, productivity, profitability, and innovation. Overall, this study highlights the importance of GHRM practices in enhancing work engagement and employee retention in the IT sector. Organizations can use this information to develop and implement GHRM practices that promote sustainability while also benefiting their employees.