The research was conducted through a survey to a private school in Jakarta from August 2017 to April 2018, this study investigates how relevant indicators of teachers‟ work commitment with (self-efficacy and job satisfaction) are related. Teacher commitment is an internal force that derives teachers to invest more time and energy in keeping up involvement in the school. Self-efficacy and job satisfaction play a key influencing role in the relationships between the indicators A total of 53 teachers working in a private school were asked to participate in this survey. A questionnaire was used to collect the data of each variable. Descriptive and Inferential statistical analyses of correlation were used to analyze the data by using PLS-SEM. The results explicitly specified that the two latent variables self-efficacy and job satisfaction moderately explain 55% of the variance in work commitment. This implies the need to consider the teachers selfefficacy, job satisfaction, and in the strategic plan to improve their work commitment. The present study contributes to the further development of XYZ school. / Penelitian ini mencari pengaruh efikasi diri dan kepuasan kerja terhadap komitmen kerja guru di Sekolah XYZ Jakarta. Mengetahui Kepuasan Kerja terhadap Komitmen Kerja Guru di Sekolah XYZ Jakarta. Selanjutnya mengetahui Efikasi diri dan Kepuasan Kerja terhadap Komitmen Kerja Guru Sekolah XYZ Jakarta. Metode penelitian yang digunakan adalah metode penelitian survei dalam bentuk studi deskriptif. Metode tersebut digunakan untuk menguji terdapat pengaruh dua variabel bebas terhadap satu variabel terikat. Sampel guru dipilih sebanyak 53 guru dari jumlah populasi guru di Sekolah XYZ Jakarta. Pengumpulan data dilaksanakan dengan penyebaran angket. Analisis data dengan metode PLS-SEM (Partial Least Square – Structural Equation Modeling) dengan bantuan Smartpls versi 20.0 penelitian dilaksananan pada tanggal Agustus 2017 sampai dengan April 2018. Hasil penelitian menunjukkan Pengaruh Efikasi Diri dan Kepuasan Kerja memberikan kontribusi positif sebesar 55% terhadap variabel Komitmen Kerja Guru Sekolah XYZ di Jakarta Barat.