This work-in-progress paper explores the lived experiences of early-career engineers as they navigate work situations that require them to adapt. The paper is part of a broader National Science Foundation-funded research study focused on increasing the adaptability of engineering students and early-career professionals. While adaptability is a top engineering competency, few studies have sought to understand early-career engineers’ experiences with adaptability, with related literature suggesting that they may have suboptimal adaptability as a result. Our study analyses the adaptability-related supports and barriers that early-career engineers experience on the job. Semi-structured critical incident interviews were conducted with thirty early-career engineers and analyzed. Preliminary analysis revealed three kinds of factors that early-career engineers reported influencing their work adaptability: personal factors, such as whether the engineer felt confident in and agency over their ability to adapt; interpersonal factors, such as whether the engineer received sufficient mentorship from their managers and coworkers; and organizational factors, such as whether the engineer had access to adaptability-related training and development opportunities. Codebooks for both supports and barriers are presented in this paper, with findings to be explored in more detail (e.g., how adaptability-related experiences varied by social identity and/or work environment) in a later publication. Findings from this study are expected to address a gap in the literature regarding the role of industry and academia in shaping early-career engineers’ adaptability and provide guidance to organizations and universities about how to best facilitate engineers’ adaptability development. Future work will evaluate specific strategies and interventions to address this issue.