Duties may include: Gather & remove: litter/debris. Install: irrigation & drainage systems. Maintain systems, including winterizing & starting them up in spring. Use irrigation methods to adjust the amount of water consumption and to prevent waste. Spread straw over seeded soil to hold soil in place. Digging: use hand tools: shovels. Irrigate lawns, trees, or plants & other related Groundskeeper: Irrigation Worker activities as per SOC/OES 37-3011 (onetonline.org).
Possible weekend/holiday work.