Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) Vol. 04, No. 03, March 2024 e-ISSN: 2807-8691 | p-ISSN: 2807-839X IJSSR Page 937 https://doi.org/10.46799/ijssr.v4i03.752 This work is licensed under a Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) The Influence of Self-Efficacy, Knowledge, Attitude, and Skills on the Organizational Performance of the Ministry of Transportation, Mediated by Personnel Competence, Graduates of Indonesian Aviation Higher Vocational Education Tri Agung Widayat 1* , Willy Arafah 2 , Sarfilianty Anggiani 3 Universitas Trisakti , West Jakarta, DKI Jakarta, Indonesia 1,2,3 Email: chila3838@gmail.com 1* , willy.arafah@trisakti.ac.id 2 , sarfilianty@trisakti.ac.id 3 Keywords ABSTRACT Self-Efficacy, Knowledge, Attitude, Organizational Performance, Personnel Competence, Higher Vocational Education. This research delves into the impact of various factors on Organizational Performance, with a specific focus on graduates of Vocational Higher Education in Aviation in Indonesia employed as Civil Servants (ASN) within the Ministry of Transportation. The factors under scrutiny include Self-efficacy, Knowledge, Attitude, and Skill, with an exploration of their positive influence on Organizational Performance. Furthermore, the study examines how these factors contribute to Personnel Competence among these graduates and assesses the resultant effect on Organizational Performance within the Ministry of Transportation. Additionally, it investigates the mediating role of Personnel Competence in the relationship between Self Efficacy, Knowledge, Attitude, Skill, and Organizational Performance. Employing a quantitative survey method with a positivistic approach, this study utilizes Structural Equation Modeling (SEM) for data analysis. Through this methodology, the research aims to elucidate the correlation between graduate competencies and organizational tasks. The ultimate goal is to provide valuable insights into bolstering organizational performance through effective human resource development strategies within the aviation sector, thereby catering to readers unfamiliar with the topic or research methods and ensuring clarity and coherence in the language to enhance understanding. INTRODUCTION The State Civil Apparatus is a government employee and civil servant who carries out their duties following the Law with a binding work agreement, appointed, and dismissed by the official of the Civil Service Supervisor. The State Civil Apparatus (ASN) is the driving force in the government bureaucracy, so the quality of employees and their performance greatly affect the sustainability of government work programs (Azzahra, 2023; Destiana & Putra, 2022; Nasution et al., 2024). The performance of the State Civil Apparatus (ASN) at the Sidoarjo Regency Transportation Office is closely related to aspects of the quality of work of civil servants following the rules and duties given (Pujo & Mursyidah, 2020). According to Law Number 12 of 2012 concerning Higher Education in Article 16, paragraph 1 states, vocational education is a higher education diploma program that prepares students for jobs with certain applied skills to applied undergraduate programs. The description above shows that vocational education implements educational programs closely related to employment (Rahdiyanta et al., 2019; Salas-Velasco, 2023; Tran, 2021; Winangun, 2017).