Description We are providing a short-term contract employment opportunity for a Sr. Administrative Assistant in the non-profit sector, based in Charlotte, North Carolina. As a Sr. Administrative Assistant, you will be the backbone of our operations, handling a wide range of tasks including communication, calendar management, and administrative support. Responsibilities: • Efficiently manage CEO's calendar, schedule appointments and meetings personal and professional • Handle a high volume of phone-based work, including conference calls • Maintain accurate records and process customer credit applications • Provide assistance in the upkeep of the office and perform errands as needed • Manage and process expense reports using financial software like ADP • Utilize CRM tools for efficient communication and record-keeping • Coordinate with other team members and provide assistance when necessary • Use tools like Cisco Webex Meetings for virtual meetings and presentations • Contribute to budget processes and financial management tasks • Show proficiency in tools like Concur, About Time, and other relevant software • Possess knowledge of the Healthcare Industry and Mental Health sector, applying it to daily tasks • Handle ad-hoc tasks as required, showcasing your ability to multitask effectively. Requirements • Must have experience in the Non-Profit industry • Prior role as a Sr. Administrative Assistant or similar administrative role is preferred • Proficient in using ADP - Financial Services for payroll and other financial processes • Experience in creating and managing Banner Ads for promotional purposes • Familiarity with Cisco Webex Meetings for organizing and conducting virtual meetings • Proficiency in using Concur for travel and expense management • Knowledge of Customer Relationship Management (CRM) systems for managing client interactions • Experience with About Time software for efficient time tracking • Understanding of Budget Processes and ability to assist in budget development and monitoring • Proficient in Calendar Management to organize and schedule appointments and meetings • Strong Communication skills for effective internal and external correspondence • Experience in conducting Conference Calls and virtual meetings • Knowledge of the HealthCare Industry and its administrative requirements • Understanding of Mental Health issues and the ability to handle sensitive situations with discretion 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) .