Application deadline for this position is October 22nd, 2026.
The Junior Botanical Garden Custodian, under general supervision, performs work of ordinary difficulty and responsibility, which may entail supervision in cleaning, maintaining and enforcing safety requirements in one or more small buildings. Responsible for the cleanliness and maintenance of small public buildings, performing such tasks as office moves, setup and breakdowns of tents, chairs and tables, sweeping, dusting, mopping, high speed buffing, waxing carpet cleaning by bonnet, cold and hot water extraction, power washing, gathering and disposing of refuse; cleaning and removing snow from walkways.
Responsible for the cleanliness and maintenance of small public buildings, performing such tasks as office moves, setup and breakdowns of tents, chairs and tables, sweeping, dusting, mopping, high speed buffing, waxing carpet cleaning by bonnet, cold and hot water extraction, power washing, gathering and disposing of refuse; cleaning and removing snow from walkways.
2 years of full-time experience in cleaning and maintaining building in a large cultural institution or education facility.
Ability to move 25lbs and lift overhead, stand for long periods of time, work outdoors in all types of weather conditions.
This is a full-time role
If you require an accommodation for any part of the application process, please notify the Human Resources department at HR@nybg.org.

The New York Botanical Garden has been a connective hub among people, plants, and the planet since 1891. We’re rooted in the cultural fabric of New York City, here in the heart of the Bronx—its greenest borough. For more than 130 years, we’ve invited millions of visitors to make the Garden a part of their lives, exploring the joy, beauty, and respite of nature. NYBG’s 250 acres are home to renowned exhibitions, immersive botanical experiences, art and music, and events with some of the most influential figures in plant and fungal science, horticulture, and the humanities. We’re also stewards of globally significant research collections, from the LuEsther T. Mertz Library collection to the plant and fungal specimens in the William and Lynda Steere Herbarium, the largest such collection in the Western Hemisphere.
At NYBG, we’re plant people—dedicated horticulturists, enthusiastic educators, and scientific adventurers—committed to helping nature thrive so that humanity can thrive. We believe in our ability to make things better, teaching tens of thousands of kids and families each year about the importance of safeguarding our environment and healthy eating. Our expert scientists work across the city, the nation, and the globe to document the plants and fungi of our world—and find actionable, nature-based solutions to our planet’s dual climate and biodiversity crises. And our eyes are always looking forward as we train the next generation of botanists, gardeners, landscape designers, and environmental stewards, ensuring a green future for all. At NYBG, we know that it’s nature—or nowhere.