<![CDATA[Public health administration in decentralised systems depends on the productivity of district-level civil servants who translate national policy into local service delivery, yet the antecedents of their performance remain under-examined outside Western corporate settings. This study tested work motivation, work environment, and workload as simultaneous predictors of employee performance in a district health authority in North Sumatra, Indonesia, using Job Demands–Resources theory as the organising framework. A census of the entire civil-service establishment produced complete responses from 70 employees on a 23-item Likert instrument. Ordinary least squares regression showed that the predictors jointly explained a substantial share of performance variance, F(3, 66) = 15.521, p < .001, R² = .414, adjusted R² = .387. At a two-tailed α = .05, however, only work motivation reached significance (b = 0.409, β = .301, t = 2.793, p = .007). Work environment (b = 0.339, β = .275, p = .076) and workload (b = 0.366, β = .192, p = .081) were positive but not significant, each uniquely explaining under 3% of variance while sharing substantial variance with one another (tolerance = .382 and .389). The findings indicate that in a rule-bound bureaucracy with homogeneous physical conditions and secure tenure, individual motivational states carry more explanatory weight than ambient job context, and that a workload calibrated to employee competence behaves as a challenge rather than a hindrance demand. Managerial effort is therefore better directed at recognition and career architecture than at facility investment.]]>
