This study investigates how emotional intelligence (EI) influences the professional growth and teaching efficacy of college faculty in Tirupattur and Vellore districts, Tamil Nadu. Adopting a descriptive research design, the research gathered data from 227 randomly selected teachers across various institutions to assess six core EI dimensions: self-esteem, self-assessment, emotional resilience, resource adequacy, work-family spillover, and conflict resolution. The methodology employed stratified random sampling to ensure representation across demographics, using validated psychometric scales to measure EI components. Advanced statistical tools—including ANOVA, Pearson correlation analysis, and structural equation modelling (SEM)—were applied to analyze relationships between EI factors and professional variables.

Results revealed critical gaps in educators' emotional competencies, with 42% of participants scoring below average in self-esteem and 38% demonstrating limited emotional resilience. These deficiencies correlated strongly with observed challenges in classroom management, particularly in maintaining student engagement and resolving interpersonal conflicts. The SEM analysis identified emotional resilience as the most influential predictor of teaching effectiveness (β=0.67, p<0.01), mediating relationships between work-life balance and instructional quality.

Significant associations emerged between EI levels and professional factors:

§  Teachers with over 10 years' experience showed 23% higher emotional resilience scores than novices

§  Permanent faculty members outperformed temporary staff in conflict resolution skills by 18%

§  Educators with published research exhibited 31% better self-assessment capabilities

The findings underscore the compounding impact of institutional support systems, revealing that 65% of teachers reporting strong administrative backing scored above average in resource adequacy metrics. However, 57% of participants experienced moderate-to-high work-family spillover, which negatively impacted their classroom responsiveness.

These insights emphasize the necessity for structured EI development programs targeting specific competency gaps. Recommended interventions include mindfulness-based stress reduction workshops, scenario-based conflict resolution training, and peer mentoring systems. Implementation of such initiatives could enhance educators' adaptability to changing academic environments while fostering more supportive learning ecosystems. By strengthening teachers' emotional regulation and interpersonal skills, institutions could improve student outcomes through more effective pedagogy and strengthened teacher-student relationships.