To be an election worker in Vermont, you must call your town clerk.
Click on your county for contact information.
Full updated list PDF of town clerks (page 3) – https://outside.vermont.gov/dept/sos/Elections%20Division/voters/townclerkguide.pdf
Office of the Vermont Secretary of State
128 State Street
Montpelier, VT 05633-1101
Vermont Secretary of State website- https://sos.vermont.gov/elections/town-clerks/