Paper Title
Competency Model Characteristics: Maintenance 4.0

Abstract
Competencies are significant predictors of employee outcome. Nowadays, due to the rapid development of technologies and increased automation level, competency requirements have changed. Therefore, well-designed competency models for each industry and each department are important and help to align human resource systems in terms of the same set of knowledge, skills, abilities and other characteristics. This paper focused on classification of competencies in each competency model, whether specific or general, in order to identify competency categories and define Maintenance Competency Model characteristics. This research is a Literature Review for building a literature background in Competency Model characteristics. Keywords - Competency Model Characteristics, Competency Categories, Literature Review.