“…A suitable approach is the job advertisement analysis approach, which makes it possible to continuously record new competency requirements of the workforce. Job advertisement analysis approaches are gaining attention (Almaleh et al 2019;Boselli et al 2018;Khaouja et al 2019;Khobreh et al 2015;Lima, Bakhshi, et al 2018;Wowczko 2015;Zhao et al 2015) especially in the field of analyzing data science competencies (Dadzie et al 2018;Djumalieva, Lima, Sleeman, et al 2018;Debortoli, Müller, and Brocke 2014;Murawski and Bick 2017;E. Sibarani et al 2020;Silveira et al 2020;Shirani 2016).…”