Part-Time Administrative Assistant
Robert Half · Fairfax, Virginia · Posted Jun 18, 2026
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We are seeking a Part-Time Administrative Assistant to support a busy office in Fairfax, VA. This role requires 20 hours per week and offers a hybrid schedule: onsite in the office on Tuesday and Thursday, with the third workday remote. This is a great opportunity for an administrative professional who thrives in a fast-paced environment, can effectively multitask, and has experience supporting C-level executives. The position will begin as part-time and may transition to full-time hours based on performance.Responsibilities:Manage calendars and schedulingProvide administrative support to executive leadershipHandle multiple priorities in a fast-paced office environmentUtilize Microsoft Office Suite for daily administrative tasksSupport general office operations and communication