Defining entrepreneurial engineers’ self-efficacy: Social Cognitive Career Theory in play In engineering and entrepreneurship literature, there are various definitions coined for the term “entrepreneurial engineer”. More often than not, these definitions contain certain characteristics associated with “entrepreneurial engineer”. Amongst all, Byers et al. (2013) define an entrepreneurial engineer as someone having competences as creativity and risk tolerance at an individual level, opportunity recognition, value creation, and market awareness at the market level, and product development at the technology level. Here, an interesting question arises: are these characteristics prerequisite for starting an entrepreneurial journey or just helpful for leading a successful entrepreneurial journey? Considering the fact that entrepreneurship education plays a key role in inculcating these characteristics in students, this question should be addressed in entrepreneurship research. Studying the issue from the Social Cognitive Career Theory (SCCT) (Lent, Brown & Hackett, 1994) perspective will give us a clearer picture. According to SCCT, along with outcome expectations and goals, self-efficacy (SE) plays an indispensable role in career development. SE refers to people's perceptions of their ability to plan and execute behaviours in order to achieve specific goals or succeed in various activities. SE is postulated to play an indispensable role in approaching or avoiding a certain course of action. To illustrate, the choice to pursue an entrepreneurial career in the domain of engineering is enabled by confidence in an engineer’s skills and expertise (self-efficacy) as well as by optimistic beliefs about the outcomes that will derive from his efforts (outcome expectations). Suffice to say, SE is a determinant for starting an entrepreneurial journey and leading it successfully. It is believed that entrepreneurship education (EE) can enhance students' self-efficacy since EE has the potential to expose students to the environment where they will discover, evaluate, and exploit opportunities. Accordingly, the following hypotheses can be deduced: H1: SE is a main precondition for being involved in entrepreneurship. H2: EE education positively affects SE. Questions we care about 1. What do entrepreneurial engineers think are the components of engineering self-efficacy for starting entrepreneurship? 2. How relevant do entrepreneurial engineers find Byer’s “entrepreneurial engineer” competences framework and general entrepreneurship competences to their SE? 3. How do entrepreneurial engineers interpret the role of their tertiary education in shaping their SE? Approach The study will adopt the two-stage Delphi technique since it seeks to dig out expert (entrepreneurial engineers) opinions on self-efficacy in entrepreneurial engineering. About 15-20 entrepreneurs (in the field of engineering and technology) will be involved in both stages of the study. Along with the “entrepreneurial engineers” competences framework of Byers et al. (2013), general entrepreneurial competences will be incorporated into a questionnaire based on an extensive literature review. Participants will be asked to evaluate relevance of these competences to their SE on a five-point Likert scale (1-not relevant at all to 5-very relevant). In addition, to explore the research theme better and answer the third research question, some open-ended questions will be posed to participants. For example: 1. In your understanding, what would be key competences required for becoming an entrepreneurial engineer? 2. How do you interpret the role of your university education in shaping your entrepreneurial skills and competences? Potential findings At the end of research, the study is expected to have unearthed entrepreneurial engineers’ self-efficacy (competences) needed to start an entrepreneurial journey and lead it successfully. Based on these findings, the study will build a framework of entrepreneurial engineers’ SE components. In addition, through taking an insight into their understanding, the study will also have explored the role of tertiary education in shaping SE. Implications for society Engineers are the backbone of society and economy and their role is becoming pivotal at the dawn of Industry 4.0. The feasibility of achieving the Sustainable Development Goals (SDGs) and Millenium Development Goals (MDGs) is more often than not attributed to successful engineering as well. It goes without saying that they will also be at the centre of the revitalisation process in all domains during the post-pandemic era. It becomes apparent that engineering education and capacity-building have to be reshaped in a way that will equip future engineers with skills and competences to tackle challenges facing humankind and steer sustainable development. This in turn entails a radical shift from a traditional focus on mere academic technical knowledge in engineering education towards an interdisciplinary system that aims at preparing T-shaped engineers with indomitable complex problem identification and problem solving skills, sustainable development, entrepreneurial, and societal impact mindset beside technical skills. In this respect, by formulating an entrepreneurial engineer’s SE framework and incorporating it into the engineering curriculum, the study will contribute a lot to entrepreneurship education that is prerequisite for tackling the aforementioned challenges. Value/Originality In entrepreneurship literature, there is quite rich research about students' entrepreneurial intentions (EI) and entrepreneurial mindset (EM). More often than not, Theory of Planned Behaviour and Social Cognitive Career Theory are used to explain the nature of EI & EM. However, although SE is strongly correlated to EI, little research has been done to study its nature. When it comes to entrepreneurship research in engineering, research about entrepreneurial engineers’ SE is little to none. Thus, this study is inevitable to be a strong added value by filling the existing gap in literature. References Byers, T., Seelig, T., Sheppard, S., & Weilerstein, P. (2013). Entrepreneurship: Its role in engineering education. The Bridge on Undergraduate Engineering Education, 43(2), 35–40. Lent, R. W., Brown, S. D., & Hackett, G. (1994). Toward a unifying social cognitive theory of career and academic interest, choice, and performance. Journal of Vocational Behaviour, 45, 79–122.