Job Opening: Office Administrator. Location. Chino, CA. Schedule. Monday to Friday, 8:30 AM – 5:00 PM. We are currently hiring an. Office Administrator. to join our team. Requirements. Must be legally authorized to work in the U.S. and able to file taxes. Basic computer skills (Excel, Word, etc.). Proficient in BOTH English and Mandarin (listening, speaking, reading, and writing). Must be responsible, eager to learn, and have a strong work ethic....