CrawlJobs Logo
Robert Half Logo Robert Half · Office Administration

Office Assistant / Administrative Assistant

United States, Central Islip · Job Posted June 28, 2026
Apply Position
Job Link Share

Job Description

We are a growing local non-profit firm looking to hire a highly-skilled and motivated office assistant / administrative assistant to provide support with various administrative duties. Are you a self-starter who loves handling multiple projects at once with a positive outlook? Then we have a position for you.

Job Responsibility

Provide support with various administrative duties

Requirements

  • Ability to multi-task efficiently and prioritize work
  • Complete tasks independently
  • Implement and improve changes in procedures immediately
  • An enthusiastic teammate who is willing to take on anything from small internal administrative tasks to high profile requests
  • Ability to operate basic office equipment, complete general office work and route incoming materials
  • Proficiency in Microsoft Word and Microsoft excel preferred

What we offer

  • Medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan
  • free online training
Robert Half - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Office Assistant / Administrative Assistant

8 matching positions

Senior Administrative Assistant (Administrative Support Assistant III) - Global Payment Network, PULSE

Capital One is seeking an exceptionally bright, self-motivated, and experienced ...
Location
Location
United States , Plano
Salary
Salary:
73500.00 - 83900.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Workspace
Job Responsibility
Job Responsibility
  • Strategic Calendar Management: Prioritizing complex scheduling requests and adjusting to frequent last minute changes
  • Detailed Travel Coordination: Handling travel arrangements and creating timely expense reports
  • Active Team Support: Driving key team activities and events (such as all-hands meetings and social events) to promote a fun and team-oriented work environment
  • Communication & Ambassadorship: Circulating information, answering questions and acting as a team ambassador, fostering strong relationships with other Administrative Assistants and teams
What we offer
What we offer
  • Comprehensive, competitive, and inclusive set of health, financial and other benefits
  • Fulltime
Read More
Arrow Right

Senior Administrative Assistant (Administrative Support Assistant III) - Card Strategy

Capital One is seeking an exceptionally bright, self-motivated, and experienced ...
Location
Location
United States , McLean, Virginia; Richmond, Virginia
Salary
Salary:
73500.00 - 92300.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Workspace
Job Responsibility
Job Responsibility
  • Strategic Calendar Management: Prioritizing complex scheduling requests and adjusting to frequent last minute changes
  • Detailed Travel Coordination: Handling travel arrangements and creating timely expense reports
  • Active Team Support: Driving key team activities and events (such as all-hands meetings and social events) to promote a fun and team-oriented work environment
  • Communication & Ambassadorship: Circulating information, answering questions and acting as a team ambassador, fostering strong relationships with other Administrative Assistants and teams
  • Fulltime
Read More
Arrow Right

Senior Administrative Assistant (Administrative Support Assistant III) - Financial Services Sales

Capital One is looking for an exceptionally bright, multitasking, and self-motiv...
Location
Location
United States , Plano
Salary
Salary:
73500.00 - 83900.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Suite
Job Responsibility
Job Responsibility
  • Managing daily calendars for multiple executives, demonstrating flexibility and problem-solving abilities to adjust or prioritize schedules based on last-minute changes
  • Arrange and reserve conference rooms, catering, audio/video and other essential services as needed for meetings and conferences
  • Coordinate travel arrangements and create expense reports in a timely manner using Capital One systems
  • Drive key team activities and events (such as all-hands meeting, team meetings, conferences, ordering supplies and social events)
  • Prepare professional business communication documents including memos, letters, and emails
  • Build and maintain good business relationships with executives and administrative staff across the organizations
  • Participation in general administrative duties (copying), distributing mail, ad-hoc projects, committees and/or group events
  • Promote a fun and team-oriented work environment
  • Fulltime
Read More
Arrow Right

Senior Administrative Assistant (Administrative Support Assistant III) - AI Foundations

Capital One is looking for an exceptionally bright, multitasking, and self-motiv...
Location
Location
United States , New York
Salary
Salary:
88200.00 - 100700.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Suite
Job Responsibility
Job Responsibility
  • Managing daily calendars for multiple executives, demonstrating flexibility and problem-solving abilities to adjust or prioritize schedules based on last-minute changes
  • Arrange and reserve conference rooms, catering, audio/video and other essential services as needed for meetings and conferences
  • Coordinate travel arrangements and create expense reports in a timely manner using Capital One systems
  • Drive key team activities and events (such as all-hands meeting, team meetings, conferences, ordering supplies and social events)
  • Prepare professional business communication documents including memos, letters, and emails
  • Build and maintain good business relationships with executives and administrative staff across the organizations
  • Participation in general administrative duties (copying), distributing mail, ad-hoc projects, committees and/or group events
  • Promote a fun and team-oriented work environment
What we offer
What we offer
  • Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being
  • Fulltime
Read More
Arrow Right

Senior Administrative Assistant (Administrative Support Assistant III) - Ai Foundations

Capital One is looking for an exceptionally bright, multitasking, and self-motiv...
Location
Location
United States , San Jose
Salary
Salary:
88200.00 - 100700.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Suite
Job Responsibility
Job Responsibility
  • Managing daily calendars for multiple executives, demonstrating flexibility and problem-solving abilities to adjust or prioritize schedules based on last-minute changes
  • Arrange and reserve conference rooms, catering, audio/video and other essential services as needed for meetings and conferences
  • Coordinate travel arrangements and create expense reports in a timely manner using Capital One systems
  • Drive key team activities and events (such as all-hands meeting, team meetings, conferences, ordering supplies and social events)
  • Prepare professional business communication documents including memos, letters, and emails
  • Build and maintain good business relationships with executives and administrative staff across the organizations
  • Participation in general administrative duties (copying), distributing mail, ad-hoc projects, committees and/or group events
  • Promote a fun and team-oriented work environment
  • Fulltime
Read More
Arrow Right

Senior Administrative Assistant (Administrative Support Assistant III) - Tech HR Consulting

Senior Administrative Assistant (Administrative Support Assistant III) - Tech HR...
Location
Location
United States , McLean, Virginia; Richmond, Virginia
Salary
Salary:
80900.00 - 92300.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Suite
Job Responsibility
Job Responsibility
  • Manage daily calendars for multiple leaders, demonstrating flexibility and problem-solving abilities to adjust or prioritize schedules based on last-minute changes
  • Arrange and reserve conference rooms, catering, audio/video and other essential services as needed for meetings and conferences
  • Coordinate travel arrangements and create expense reports in a timely manner using Capital One systems
  • Drive key team activities and events (such as all-hands meeting, team meetings, conferences, ordering supplies and social events)
  • Serve as a guide and point of contact for other administrative staff within the organization, fostering a high-performing, team-oriented environment and sharing best practices
  • Prepare professional business communication documents including memos, letters, and emails
  • Build and maintain good business relationships with executives and administrative staff across the organizations
  • Participation in general administrative duties (copying), distributing mail, ad-hoc projects, committees and/or group events
  • Promote a fun and team-oriented work environment
What we offer
What we offer
  • health
  • financial
  • other benefits supporting total well-being
  • Fulltime
Read More
Arrow Right

Senior Administrative Assistant (Administrative Support Assistant III) Enterprise Payments

Capital One is looking for an exceptionally bright, multitasking, and self-motiv...
Location
Location
United States , McLean, Virginia; Richmond, Virginia
Salary
Salary:
80900.00 - 92300.00 USD / Year
capitalone.com Logo
Capital One
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma, GED or equivalent certification
  • At least 2 years of Administrative experience
  • At least 2 years of experience in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint) or Google Suite
Job Responsibility
Job Responsibility
  • Managing daily calendars for multiple executives, demonstrating flexibility and problem-solving abilities to adjust or prioritize schedules based on last-minute changes
  • Arrange and reserve conference rooms, catering, audio/video and other essential services as needed for meetings and conferences
  • Coordinate travel arrangements and create expense reports in a timely manner using Capital One systems
  • Drive key team activities and events (such as all-hands meeting, team meetings, conferences, ordering supplies and social events)
  • Prepare professional business communication documents including memos, letters, and emails
  • Build and maintain good business relationships with executives and administrative staff across the organizations
  • Participation in general administrative duties (copying), distributing mail, ad-hoc projects, committees and/or group events
  • Promote a fun and team-oriented work environment
What we offer
What we offer
  • Health, financial and other benefits that support your total well-being
  • Fulltime
Read More
Arrow Right
New

Office Administrative Assistant

We are looking for an organized Office Administrative Assistant to support daily...
Location
Location
United States , Milwaukee
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 2 years of experience in administrative, clerical, receptionist, or office support work
  • Proficiency with Microsoft Office applications, including Word, Excel, and PowerPoint, along with general computer and document scanning skills
  • Strong organizational skills with the ability to manage multiple priorities and maintain close attention to detail
  • Effective customer service, communication, and interpersonal skills for working with staff, volunteers, donors, and visitors
  • Ability to use standard office equipment and handle routine tasks such as inbound calls, filing, and correspondence management
  • Sound judgment, professionalism, and the ability to safeguard confidential information
  • Valid driver’s license and access to an insured vehicle
Job Responsibility
Job Responsibility
  • Coordinate day-to-day office activities to help maintain an efficient and well-organized workplace
  • Serve as a primary point of contact for visitors, callers, and community members, ensuring courteous and attentive communication
  • Support clerical projects by guiding volunteers and staff, assigning tasks, and helping work stay on schedule
  • Assist with meetings, fundraising activities, fairs, and other special events by preparing materials and handling administrative logistics
  • Maintain accurate paper and digital records, including files, invoices, donation tracking, and donor communications
  • Process payroll-related information, complete basic bookkeeping tasks, prepare bank deposits, and support routine financial documentation
  • Create reports, spreadsheets, presentations, flyers, and other materials using standard office software
  • Receive incoming mail, sort and distribute correspondence, manage office supply inventory, and place cost-conscious orders as needed
  • Help keep shared office areas clean, orderly, and ready for daily use while assisting with additional administrative projects as assigned
What we offer
What we offer
  • Medical, vision, dental, and life and disability insurance
  • enrollment in company 401(k) plan
  • Fulltime
Read More
Arrow Right