1. Farmer: Early in his life, Robert Burns worked as a farm laborer and had direct experience with farming. He often wrote about rural life and the hardships faced by farmers.
2. Excise Officer: In 1789, Burns was appointed as an Excise Officer, responsible for collecting taxes on alcoholic beverages. He continued in this occupation until his death in 1796.
3. Poet and Songwriter: Throughout his life, Burns wrote poetry and songs that are widely celebrated and have had a lasting impact on Scottish literature and culture. He is best known for his collection of poems published as "Poems, Chiefly in the Scottish Dialect" (1786).
4. Tour Manager: In 1787, Burns undertook a tour of the Scottish Highlands, documenting his journey in a series of letters known as "The Journal of a Tour in the Highlands." He served as a tour manager and guide for a group of travelers.
It is important to note that Burns' primary occupation was as a poet and songwriter, but he also engaged in various other activities to support himself and his family throughout his life.