Knowledge of - general knowledge and understanding of museum collections, exhibits, and/or retail practices and procedures; basic math including US currency and making change, keyboarding, taking/filling orders, and managing a variety of merchandising tasks; Skill in communicating and working effectively with a variety of individuals; maintaining a professional demeanor; following directions. Work is generally sedentary; however, requires bending, speaking, hearing voice conversation, keyboarding, kneeling, working with hand-held devices, lifting materials up to 30 pounds, pulling, pushing, reaching, standing or sitting for long periods of time, viewing computer monitor screens, and walking up and downstairs.