Description We are looking for a detail-oriented Administrative Assistant to join our team in Rialto, California. This contract position requires a meticulous individual who can handle sensitive information with a high degree of confidentiality while maintaining a fast-paced and efficient workflow. Responsibilities: • Organize and maintain evaluation and personnel files to ensure accuracy and compliance. • Provide exceptional customer service to internal and external stakeholders. • Handle incoming calls professionally, demonstrating excellent phone etiquette. • Manage email communications using Microsoft Outlook, ensuring timely and accurate responses. • Support daily administrative tasks to streamline office operations. • Process payments or transactions as needed, demonstrating cashier skills in a fast-paced environment. • Uphold confidentiality standards when handling sensitive information. • Prioritize and complete tasks efficiently to meet deadlines. Requirements • Proven experience in an administrative role, preferably in a detail-oriented and fast-paced environment. • Strong customer service skills with the ability to interact effectively with individuals from various backgrounds. • Excellent phone etiquette and communication skills. • Proficiency in Microsoft Outlook for managing schedules and emails. • Ability to handle sensitive information with discretion and confidentiality. • Organizational skills to manage files and complete administrative tasks efficiently. • Familiarity with cashier or transaction processing duties is a plus. TalentMatch® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .