This document summarizes a study on the relationship between the five factors of personality and individual job performance in the Indian corporate sector. The study analyzed 316 employees across manufacturing and service industries. It found that conscientiousness, extraversion, and emotional stability were valid predictors of overall job performance. Conscientiousness and extraversion also impacted components like task performance and adaptability. Neuroticism had a significant relationship with job stress. Most variables did not impact job stress and stability components of performance. The study contributes to the body of research showing the five factor model can predict job performance across cultures.