In research, the temporary and precarious positions of lower-ranked clergy are often overshadowed by the focus on those in permanent, high-ranking roles. Yet, nearly every young pastor began their career with a fixed-term appointment, gaining experience before securing a more stable post. The church pastors were willing to serve in short-term assistant pastoral and substitute positions, as the congregations’ weekly services had to run without interruption. As the number of university-educated clergy increased, the competition for permanent posts became fiercer. This study focuses on Pastor Anders Johan Mennander (1727–1797), who worked in various short-term positions and as an assistant pastor throughout his career in western Finland. He secured a permanent post only at the age of 70, despite applying for numerous vacancies throughout his career. This article explores the structure of short-term ecclesiastical positions and the strategies employed by lower-ranked clergy to attain permanent office. Mennander’s case reveals the precarious conditions and poverty of the lower clergy amid fierce competition for office.