Find & Apply For Office / Administrative Assistant Jobs in Ossining, New York

We are looking for a dependable Office Assistant to support daily administrative operations in New York. This Long-term Contract position is well suited for someone who enjoys keeping office workflows organized, providing courteous front-desk support, and handling a variety of clerical tasks with accuracy. The person in this role will help maintain efficient communication, manage documentation, and contribute to a detail-oriented and responsive office environment.

Responsibilities:

Welcome visitors and provide front-desk assistance to ensure a detail-oriented and helpful first point of contact. Answer incoming phone calls, direct inquiries appropriately, and relay messages in a timely manner. Scan, file, and organize records so documents remain accessible, accurate, and up to date. Perform general administrative support tasks such as data entry, document preparation, and routine office coordination. Assist with processing paperwork related to medical claims and other office records while maintaining attention to detail. Monitor office communications and support smooth day-to-day operations by handling clerical requests as needed. Previous experience in an office support, administrative, receptionist, or similar role. Ability to manage inbound calls professionally and communicate clearly with visitors and staff. Proficiency in scanning, filing, and maintaining organized document records. Strong clerical skills with careful attention to detail and accuracy. Comfortable handling multiple tasks in a structured office setting. Dependable work habits and the ability to maintain confidentiality when working with sensitive information. 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 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 and Privacy Notice .