Summary These permanent GS-0090-05 Park Guide positions are located at the parks listed below: Herbert Hoover National Historic Site 1 vacancy in West Branch, IA Career-Seasonal* Timucuan Ecological & Historic Preserve and Fort Caroline National Memorial 1 vacancy in Jacksonville, FL Tuskegee Airmen National Historic Site 1 vacancy in Tuskegee, AL *Please see Duties section for more information about Career-Seasonal appointments. Responsibilities As a uniformed employee of the National Park Service, the incumbent serves as a front-line park representative. They provide information, give interpretive tours, and educational programming to the public. The primary purpose of this position is to provide guide services to visitors. Major Duties: Answering questions on a variety of subjects. Guiding small groups and providing services to visitors. Present limited and repetitive pre-established talks including introductions to films, map talks, and static exhibit interpretation. Orient hikers ...