We are seeking a highly organized and proactive Senior Administrative Assistant to support senior leadership and help ensure smooth day-to-day office operations. This role requires strong communication skills, attention to detail, and the ability to manage multiple priorities in a fast-paced environment. This position is onsite Monday to Friday from 9 am to 6 pm. Responsibilities:<ul><li>Provide high-level administrative support to executives and leadership teams</li><li>Manage calendars, schedule meetings, and coordinate travel arrangements</li><li>Prepare reports, presentations, correspondence, and other business documents</li><li>Serve as a point of contact for internal and external stakeholders</li><li>Organize meetings, take notes, and follow up on action items</li><li>Maintain records, files, and confidential information with discretion</li><li>Assist with special projects, event planning, and office coordination</li><li>Monitor deadlines and help keep leadership organized and on schedule</li></ul>

<ul><li>5+ years of experience providing high-level administrative support to executives</li><li>Excellent verbal and written communication skills</li><li>Advanced proficiency in Microsoft Office Suite</li><li>Highly effective in managing executive support responsibilities in a fast-paced environment</li><li>Proven experience handling complex scheduling and calendar management for executives</li></ul>Can start immediately.

<h3 class="rh-display-3--rich-text">TalentMatch®</h3> 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. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> 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 <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> 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 <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.

Ashburn, VA
onsite
Temporary / Contract
24 - 24 USD / Hourly
We are seeking a highly organized and proactive Senior Administrative Assistant to support senior leadership and help ensure smooth day-to-day office operations. This role requires strong communication skills, attention to detail, and the ability to manage multiple priorities in a fast-paced environment. This position is onsite Monday to Friday from 9 am to 6 pm. Responsibilities:<ul><li>Provide high-level administrative support to executives and leadership teams</li><li>Manage calendars, schedule meetings, and coordinate travel arrangements</li><li>Prepare reports, presentations, correspondence, and other business documents</li><li>Serve as a point of contact for internal and external stakeholders</li><li>Organize meetings, take notes, and follow up on action items</li><li>Maintain records, files, and confidential information with discretion</li><li>Assist with special projects, event planning, and office coordination</li><li>Monitor deadlines and help keep leadership organized and on schedule</li></ul>
2026-05-15T00:00:00Z