Municipal Civil Service Agencies
Jefferson CountyJefferson County Department of Human Resources
County Office Bldg, 2nd Fl.
175 Arsenal Street
Watertown, NY 13601
Telephone: (315) 785-3147
Fax: (315) 785-5052
Effective December 13, 2018, you will need an NY.gov ID to access Department online services, including applying for a civil service exam. If you do not have an NY.gov ID, please create an account. If you have any questions, please visit the FAQs page when you create an account.