Administrative Assistant

Robert Half Office Team

Full-time other-general
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Location
Irvine, CA, United States
Posted
July 07, 2026

Job Description

Description We are looking for an organized Administrative Assistant to support daily office operations in Irvine, California. This Contract position will serve as a key point of contact for visitors, phone inquiries, and administrative requests while helping maintain a detail-oriented and welcoming workplace. The role also partners closely with project accounting and internal teams to keep records, documents, and office processes accurate and on schedule.

Responsibilities:
• Manage the front desk by answering incoming calls, welcoming guests, directing inquiries, and ensuring messages and deliveries are handled efficiently.
• Keep reception, meeting spaces, and shared hospitality areas presentable and ready for visitors, staff meetings, and client interactions.
• Support mailroom and shipping activities by coordinating incoming and outgoing packages, certified mail, and delivery tracking.
• Provide day-to-day administrative assistance through meeting coordination,...