Search jobs now Find the right job type for you Create a job alert Explore how we help job seekers Contract talent Permanent talent Learn how we work with you Executive search Finance and Accounting Technology Marketing and Creative Legal Administrative and Customer Support Technology Risk, Audit and Compliance Finance and Accounting Digital, Marketing and Customer Experience Legal Operations Human Resources 2026 Salary Guide Demand for Skilled Talent Report Job Market Outlook Press Room Tech insights Labor market overview AI in recruiting Navigating the AI era Staffing for small businesses Cost of a bad hire Browse jobs Find your next hire Our locations

Add your latest resume to match with open positions.

35 results for Office Assistant in Chantilly, VA

Project Assistant
  • Gaithersburg, MD
  • onsite
  • Temporary / Contract
  • 22 - 25 USD / Hourly
  • <p>We are seeking a highly organized Project Assistant to support project teams with scheduling, documentation, communication, and administrative coordination. The ideal candidate will help keep projects on track by managing timelines, preparing reports, maintaining records, and assisting with day-to-day project activities.</p><p><br></p><p>Responsibilities:</p><p> • Assist with project documentation, timelines, and deliverables.</p><p> • Coordinate communication between project team members.</p><p> • Track progress and update project management systems.</p><p> • Prepare meeting notes and assist with reporting and analysis.</p><p> • Support procurement and logistical needs.</p><p> </p><p> </p>
  • 2026-04-29T00:00:00Z
Project Assistant
  • Bethesda, MD
  • onsite
  • Temporary / Contract
  • 23 - 27 USD / Hourly
  • <p>We are seeking a detail-oriented Project Assistant to support project teams with coordination, scheduling, documentation, and day-to-day administrative tasks. This role helps keep projects organized, on schedule, and aligned with business goals.</p><p><br></p><p><br></p><p> Responsibilities:</p><p> • Assist with project documentation, timelines, and deliverables.</p><p> • Coordinate communication between project team members.</p><p> • Track progress and update project management systems.</p><p> • Prepare meeting notes and assist with reporting and analysis.</p><p> • Support procurement and logistical needs.</p><p> </p><p> </p>
  • 2026-04-29T00:00:00Z
Project Assistant
  • Gaithersburg, MD
  • onsite
  • Temporary / Contract
  • 22 - 25 USD / Hourly
  • <p>We are looking for a Project Assistant to support project managers in planning, executing, and monitoring ongoing projects. This role requires excellent coordination and communication skills.</p><p> </p><p> Responsibilities:</p><p> • Assist with project documentation, timelines, and deliverables.</p><p> • Coordinate communication between project team members.</p><p> • Track progress and update project management systems.</p><p> • Prepare meeting notes and assist with reporting and analysis.</p><p> • Support procurement and logistical needs.</p><p> </p><p> </p>
  • 2026-04-29T00:00:00Z
Project Assistant
  • Rockville, MD
  • onsite
  • Temporary / Contract
  • 22 - 25 USD / Hourly
  • <p>We are seeking a highly organized Project Assistant to support project teams with scheduling, documentation, communication, and administrative coordination. The ideal candidate will help keep projects on track by managing timelines, preparing reports, maintaining records, and assisting with day-to-day project activities. </p><p><br></p><p>Responsibilities:</p><p> • Assist with project documentation, timelines, and deliverables.</p><p> • Coordinate communication between project team members.</p><p> • Track progress and update project management systems.</p><p> • Prepare meeting notes and assist with reporting and analysis.</p><p> • Support procurement and logistical needs.</p><p> </p><p> </p>
  • 2026-04-29T00:00:00Z
Receptionist
  • Herndon, VA
  • onsite
  • Temporary / Contract
  • 16.5 - 18.5 USD / Hourly
  • <p>Robert Half is looking for an experienced and dependable Receptionist to support daily front desk operations for a contract position in Virginia. This Receptionist role is ideal for someone with at least 3 years of experience who enjoys creating a welcoming environment, managing communications, and keeping administrative tasks organized. The Receptionist candidate will serve as a key point of contact for visitors and callers while helping the office run smoothly through strong customer service and attention to detail. Click the apply button today and become an integral part of the team. If you have any questions, please contact Robert Half at 703-682-8293 and mention job reference #04560-0013431458.</p><p><br></p><p>As a Receptionist your responsibilities will include but are not limited to:</p><p>• Welcome guests courteously, assist with check-in, and ensure visitors are directed to the appropriate staff or meeting areas.</p><p><br></p><p>• Manage a multi-line phone system by answering incoming calls promptly, routing them accurately, and taking clear messages when needed.</p><p><br></p><p>• Coordinate calendars and arrange appointments to support efficient scheduling across the office.</p><p><br></p><p>• Handle email communication in a timely and thorough manner, responding to inquiries or forwarding requests to the right contacts.</p><p><br></p><p>• Perform data entry with accuracy and maintain organized digital and physical filing systems for easy record retrieval.</p><p><br></p><p>• Support day-to-day administrative activities using Microsoft Word, Excel, and Outlook to prepare documents, track information, and manage correspondence.</p><p><br></p><p>• Provide courteous customer service to employees, guests, and external contacts while maintaining a welcoming front desk presence.</p><p><br></p><p>Click the apply button today and become an integral part of the team. If you have any questions, please contact Robert Half at 703-682-8293 and mention job reference #04560-0013431458.</p><p><br></p>
  • 2026-05-04T00:00:00Z
Receptionist
  • Herndon, VA
  • onsite
  • Temporary / Contract
  • 20 - 23 USD / Hourly
  • <p>We are seeking a professional and welcoming Receptionist to serve as the first point of contact for visitors, clients and employees. The Receptionist will manage front desk operations, answer and route calls, coordinate schedules and provide administrative support to help ensure smooth daily office operations. This position is onsite working Monday to Friday.</p><p><br></p><p><strong>Responsibilities</strong></p><ul><li>Greet and assist visitors in a friendly and professional manner</li><li>Answer, screen and direct incoming phone calls</li><li>Manage the front desk and maintain a tidy reception area</li><li>Support executives.</li><li>Schedule meetings and assist with calendar coordination</li><li>Maintain office supplies and place orders as needed</li><li>Perform data entry, filing and general administrative support</li><li>Coordinate with internal teams to support office operations</li><li>Assist with special projects and other duties as assigned</li></ul>
  • 2026-04-22T00:00:00Z
Receptionist
  • Potomac, MD
  • onsite
  • Temporary to Hire
  • 15.8365 - 18.337 USD / Hourly
  • <p>We are looking for a detail-oriented and courteous Receptionist to join our team in Potomac, Maryland. In this Contract to permanent role, you will serve as the first point of contact for visitors and callers, ensuring a positive and welcoming experience. This part-time opportunity is ideal for someone who thrives in a dynamic environment and enjoys interacting with people. Apply today! By sending an updated resume to Fana Belcher at  [fana.belcher][at]roberthalf[dot][com].</p><p><br></p><p>Responsibilities:</p><p>• Greet visitors warmly and direct them to the appropriate person or department.</p><p>• Handle a multi-line phone system efficiently, answering and transferring inbound calls as needed.</p><p>• Provide accurate information to callers and assist with general inquiries.</p><p>• Maintain the reception area to ensure it is clean, organized, and presentable.</p><p>• Manage incoming mail and deliveries, ensuring they are routed to the correct recipients.</p><p>• Schedule appointments and maintain calendars for staff as required.</p><p>• Assist with basic administrative tasks such as data entry and filing.</p><p>• Communicate effectively with team members to ensure smooth office operations.</p>
  • 2026-04-03T00:00:00Z
Receptionist
  • McLean, VA
  • onsite
  • Temporary / Contract
  • 19 - 20 USD / Hourly
  • <p>We are looking for an experienced and service-oriented Receptionist to support a hospitality-driven workplace experience in Mclean, Virginia. This Receptionist position serves as a key point of contact for employees, guests, and service partners, helping create a welcoming, organized, and responsive office environment. The role blends front-of-house support, workplace coordination, and proactive client service to ensure daily operations run smoothly and effectively.</p><p><br></p><p>Looking to interview ASAP- working onsite M-F </p><p><br></p><p>Responsibilities:</p><p>• Manage front desk and lobby operations to maintain an organized, welcoming, and detail-focused arrival experience for employees and visitors.</p><p>• Support the issuance and coordination of building access badges while helping guests and staff navigate workplace access needs.</p><p>• Provide accurate information about the building, campus, and surrounding area, serving as a reliable resource for workplace-related questions.</p><p>• Address service requests connected to workplace operations, including conference room support, parking, mailroom coordination, luggage storage, lost and found, and janitorial concerns.</p><p>• Communicate promptly with employees, guests, vendors, and leadership to resolve inquiries and ensure timely follow-through on outstanding issues.</p><p>• Partner closely with facility management, transportation, and other workplace teams to deliver a seamless service experience across the site.</p><p>• Anticipate employee and guest needs, respond with care, and take proactive steps to improve comfort, convenience, and satisfaction.</p><p>• Monitor for potential operational or security concerns and escalate issues appropriately to help prevent disruption to business activities.</p><p>• Contribute to ongoing service improvements by identifying better ways to enhance workplace experience performance and support team objectives.</p><p>• Assist with additional site-related duties as needed and maintain schedule flexibility to support campus operating hours.</p>
  • 2026-05-05T00:00:00Z
Accounting Clerk
  • Falls Church, VA
  • onsite
  • Temporary / Contract
  • 19 - 22 USD / Hourly
  • <p>Our client in Falls Church is seeking a talented accounting clerk to join their team.</p>
  • 2026-04-24T00:00:00Z
Accounting Clerk
  • Herndon, VA
  • onsite
  • Temporary / Contract
  • 19 - 22 USD / Hourly
  • <p>Our client in Herndon is seeking a talented accounting clerk to join their team.</p>
  • 2026-04-24T00:00:00Z
1