This study examines the efforts of Transmission Power Division in enhancing employee happiness, with a focus on strategic initiatives such as wellness programs, flexible work arrangements, and career development. Based on a 242-participant sample, the research reveals a high overall happiness score of 94.44% in 2023. The analysis also highlights significant differences in satisfaction levels between age groups, with younger employees (18-25) reporting a happiness rate of 85.56%, compared to older employees (46-55) who reported 96.16% satisfaction. The highest satisfaction was observed in the “Promoting Health” and “Fulfilling Potential” pillars, with scores of 92.59% and 94.83%, respectively. However, the “Building Relationships” pillar showed room for improvement, especially in team communication and transparency. Recommendations include expanding wellness programs, fostering clearer communication, and tailoring initiatives to younger employees. The findings align with national and international standards for workplace well-being.