Sr. Administrative Assistant

Company: Robert Half
Location: New York City
Posted on: January 29, 2026

Job Description:

Job Description Job Description We are looking for an experienced and detail-oriented Senior Administrative Assistant to join our team on a contract basis in New York, New York. This role is ideal for a candidate with substantial experience and a proactive approach, who thrives in a fast-paced environment and is eager to contribute to a dynamic workplace. The successful candidate will provide high-level administrative support while collaborating with various teams to ensure seamless operations. Responsibilities: • Manage complex calendars and schedules to ensure efficient time management. • Prepare and process expense reports with accuracy and attention to detail. • Coordinate travel arrangements, including booking flights, accommodations, and transportation. • Provide comprehensive administrative support to executives and team members. • Collaborate with the marketing team to support project needs and initiatives. • Utilize tools like PowerPoint, Zoom, Slack, and Outlook for communication and task management. • Organize and facilitate conference calls and meetings. • Maintain clear communication and foster collaboration among team members. • Stay proactive in identifying opportunities for process improvements and innovative solutions.• Proven experience in calendar management and administrative assistance. • Ability to arrange and manage travel bookings with efficiency. • Proficiency in tools such as PowerPoint, Zoom, Slack, and Outlook. • Strong communication skills, both written and verbal. • Ability to work collaboratively in a team-oriented environment. • Tech-savvy and adaptable in fast-moving workplace settings. • Detail-oriented approach and eagerness to learn new skills. • Innovative mindset with the ability to problem-solve effectively.

Keywords: Robert Half, East Orange , Sr. Administrative Assistant, Administration, Clerical , New York City, New Jersey