Based on the theories of work–family enrichment, broaden-and-build theories and empirical studies, this paper presents two studies exploring the role of positive experience at work for work–family enrichment among Lithuanian employees. Study 1 (n = 171) hypothesized that positive affect and positive work reflection mediate (parallel mediation) the relationship between work engagement and work–family enrichment. Study 2 (n = 330) hypothesized that positive affect and work–family enrichment self-efficacy mediate (sequential mediation) the relationship between work–family enrichment and job satisfaction. Study 3 (n = 46) hypothesized that positive affect at work, positive work reflection, and work–family enrichment self-efficacy predict a higher work–family enrichment after a month. All studies confirmed the hypothesis. Strengths, limitations, directions for future research, and implications for practice are discussed.