SummaryMcHenry is a city in McHenry County - Illinois - United States. It is a suburb - part of the Chicago metropolitan area and is located about 37 miles northwest of Chicago. Per the 2020 census - the population was 27 -135. McHenry was at one time the county seat of McHenry County - which once included adjoining Lake County to the east. Position is located in the McHenry CBOCQualificationsApplicants pending the completion of educational or certification/licensure requirements may be referred and tentatively selected but may not be hired until all requirements are met.Basic Requirements:United States Citizenship: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA