Part Time Administrative Assistant

Description We are looking for a detail-oriented Part Time Administrative Assistant to support daily office operations for a non-profit organization in Cambridge, Massachusetts. This is a Contract position suited for someone who enjoys keeping administrative processes organized, providing courteous front-desk support, and handling a variety of clerical tasks. The ideal candidate will contribute to a welcoming office environment while ensuring records, communications, and routine administrative activities are managed accurately and efficiently.

Responsibilities:

- Manage day-to-day administrative tasks that help the office run smoothly and efficiently.

- Welcome visitors and provide courteous front-desk support in an organized office setting.

- Handle incoming phone calls, direct inquiries appropriately, and relay messages with accuracy.

- Enter, update, and maintain data in office records and administrative documents.

- Prepare, organize, and file paperwork to support ongoing departmental activities.

- Assist with general office coordination, including scheduling, correspondence, and routine clerical support. Requirements - Prior experience in an administrative support, office assistant, or receptionist capacity.

- Ability to manage inbound calls effectively and communicate clearly with staff and visitors.

- Strong data entry skills with close attention to accuracy and detail.

- Working knowledge of standard administrative office procedures and clerical practices.

- Comfortable handling multiple tasks in a part-time work environment while staying organized.

- Detail-oriented demeanor and dependable approach to supporting daily office operations. Talent Match®

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  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 () .