Description We are offering a permanent employment opportunity for a Sr. Administrative Assistant in WASHINGTON, District of Columbia. In this role, you will be providing administrative support to various teams within our organization, managing multiple calendars, and handling a variety of tasks related to office management.

Responsibilities:

• Efficiently manage and coordinate schedules for several teams, including handling schedule changes and conflicts

• Accurately process speaker forms and assist with vendor inventory as part of project management duties

• Develop and distribute slide decks and other content to support team communication

• Answer inbound calls and handle queries as part of the general office support duties

• Maintain a detail-oriented office environment by keeping common areas tidy and coordinating catering for meetings

• Manage and maintain the CRM system to ensure accurate records

• Use Concur for travel and expense management

• Provide customer service by answering queries and managing customer relationships

• Utilize excellent communication skills to liaise with members and their assistants

• Maintain and manage calendars for four senior leaders, ensuring all appointments and meetings are scheduled and conflicts are resolved. Requirements • Proficiency in using Concur software for expense management

• Experience in using CRM software for managing customer relationships

• Excellent skills in calendar management, including managing and maintaining calendars

• Strong communication skills, both written and verbal

• Experience in handling and coordinating conference calls

• Ability to manage daily schedules and coordinate schedules for multiple team members

• Ability to handle schedule conflicts, schedule changes, and scheduling meetings effectively

• Experience in scheduling management, including managing appointments and supporting schedules

• Ability to answer inbound calls promptly and professionally

• Experience in answering and managing a multi-line phone system 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) .