Kajian berkenaan dengan pengaruh kefahaman dan pengamalan Islam adalah sangat penting untuk mengenal pasti bagaimana ajaran Islam boleh menjadi asas untuk peningkatan dalam prestasi kerja. Kajian ini adalah tertumpu kepada pegawai profesional dan pentadbiran dalam sebuah Institusi Pendidikan Tinggi Awam. Kaedah penyelidikan yang digunakan adalah kuantitatif. Analisis dilakukan dengan mengguna kaedah Structural Equation Modeling (SEM) dengan bantuan software PLS versi 2. Hasil dapatan kajian menunjukkan terdapat hubungan yang positif diantara pengamalan Islam dengan prestasi kerja. Ia menggambarkan kakitangan dalam sesebuah organisasi terutamanya organisasi yang berteraskan Islam perlulah mengamalkan ajaran Islam dengan lebih tulus bagi meningkatkan prestasi kerja yang cemerlang.

Workers attitudes are the main factor in determining job performance of each worker have achieved the requirement standard set by the organization. Should the worker have hi gh commitment towards their job, it is believed that it can lead to the development good character and indirectly enhance work performance. Moreover, workers with good attitudes in work places will affect the level of commitment and positive job performanc e that will be an added value to the organization. Hence, this study purpose is to examine whether worker commitment can be a moderating factor in measuring workers attitude towards job performance in an organization. The study respondent consists of profe ssional level officer and administrative personnel in organization. The research employed quantitative method. A set of questionnaire has been distributed to 99 respondent online. Research data was analyzed using Structural Equation Modelling (SEM) using A MOS software version 23. Finding gathered indicate that worker commitment is a moderating factor between workers attitude and job performance. It is further reported that worker in organization practise good attitude by showing high level of commitment (64 %) and thus it influence job performance up to 84%. In this particular study it is clear that worker commitment does help in enhancing job performance should the workers practising good attitude and virtuous character. This will contribute to effective out come and better productivity in achieving organizational objectives as a whole Keywords: Worker Attitude, Job Performance, Job Commitment,