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51 results for Administrative Assistant in Herndon, VA

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We are offering a short-term contract employment opportunity for an Administrative Assistant in Manassas, Virginia. This role is within an office setting and is crucial to supporting our leadership team and ensuring smooth daily operations and is fully on-site.

Responsibilities:

• Providing administrative support to executives through effective calendar management and meeting scheduling.

• Ensuring efficient day-to-day office operations and providing necessary support to the leadership team.

• Coordinating travel arrangements for executives and team members as required.

• Communicating with various internal and external stakeholders, acting as a liaison for the team.

• Assisting a team of Executive Assistants, providing help and support as needed.

• Utilizing Microsoft Excel to maintain and manage various data and records.

• Scheduling appointments and managing executive calendars to optimize workflow.

• Assisting in various administrative tasks as required to support the overall function of the office environment.

• Proven experience as an Administrative Assistant or similar role.

• Excellent proficiency in Microsoft Excel is mandatory.

• Outstanding ability to schedule appointments and manage calendars efficiently.

• Proficient in arranging travel logistics including flight bookings, hotel reservations, and local commute arrangements.

• Strong organizational skills with an ability to prioritize tasks.

• Exceptional written and verbal communication skills.

• High attention to detail and problem-solving skills.

• Ability to work independently and as part of a team.

• Must be skilled in using MS Office suite, including Word, Excel, and PowerPoint.

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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.

51 results for Administrative Assistant in Herndon, VA

Administrative Assistant We are offering a short-term contract employment opportunity for an Administrative Assistant in Manassas, Virginia. This role is within an office setting and is crucial to supporting our leadership team and ensuring smooth daily operations and is fully on-site. Responsibilities: • Providing administrative support to executives through effective calendar management and meeting scheduling. • Ensuring efficient day-to-day office operations and providing necessary support to the leadership team. • Coordinating travel arrangements for executives and team members as required.• Communicating with various internal and external stakeholders, acting as a liaison for the team. • Assisting a team of Executive Assistants, providing help and support as needed. • Utilizing Microsoft Excel to maintain and manage various data and records. • Scheduling appointments and managing executive calendars to optimize workflow. • Assisting in various administrative tasks as required to support the overall function of the office environment.

Administrative Assistant We are seeking an Administrative Assistant to join our team in Fairfax, Virginia. This role involves a variety of administrative tasks, ranging from data entry to customer service. The successful candidate will be instrumental in ensuring smooth operations within our team by performing tasks such as managing customer inquiries, maintaining accurate records and processing applications. This is on -site.Responsibilities: • Manage inbound calls and provide exceptional customer service • Perform data entry tasks with accuracy and efficiency • Maintain effective email correspondence with customers and team members • Utilize Microsoft Office Suite extensively, especially Excel and Outlook • Schedule appointments and manage calendars for team members • Provide administrative assistance in various office functions • Contribute to administrative management tasks • Contact members to communicate their eligibility status • Manage and maintain accurate customer credit records • Process customer credit applications efficiently.

Administrative Assistant We are in search of a Administrative Assistant to join our team based in McLean, Virginia. As an Administrative Assistant, you will be playing a vital role in our workplace operations, offering support to our personnel. This role is a contract employment opportunity working on-site. Responsibilities: • Answer phone calls and direct them to the appropriate parties• Maintain the office environment and ensure it is organized and functional• Track expense reports and ensure they are accurately recorded and processed• Perform general administrative duties as needed• Support field personnel with administrative tasks• Handle some purchasing responsibilities• Maintain a strong work ethic and provide exceptional customer service • Utilize MS Office applications and data entry skills to perform tasks efficiently• Act as the first point of contact representing our organization.

Administrative Assistant We are offering a short term contract employment opportunity for an Administrative Assistant in Columbia, Maryland. The role is primarily in the industry of operations where the individual will provide vital support to the team by taking over some of the busy work, thus allowing operators to focus on core tasks. The workplace will mostly involve using Cargo Wise for various administrative tasks. Responsibilities: • Act as the first point of contact, answering inbound calls and providing excellent customer service • Handle both inbound and outbound calls as needed • Carry out data entry tasks with high accuracy and efficiency • Manage email correspondence and ensure all queries are dealt with in a timely manner • Proficient use of Microsoft Office Suite including Word, Excel, PowerPoint, and Outlook for various administrative tasks • Scan and upload documents onto the system, ensuring they are correctly filed • Perform any other administrative responsibilities as requested by the team.

Administrative Assistant We are seeking an Administrative Assistant to join our team in Fairfax, Virginia. This role involves a variety of administrative tasks, ranging from data entry to customer service. The successful candidate will be instrumental in ensuring smooth operations within our team by performing tasks such as managing customer inquiries, maintaining accurate records and processing applications. This is an immediate start. Responsibilities:• Undertake the responsibility of maintaining up-to-date and organized records.• Manage inbound calls and provide exceptional customer service • Perform data entry tasks with accuracy and efficiency • Maintain effective email correspondence with customers and team members • Utilize Microsoft Office Suite extensively, especially Excel and Outlook • Schedule appointments and manage calendars for team members • Provide administrative assistance in various office functions • Contribute to administrative management tasks • Contact members to communicate their eligibility status • Provide ad-hoc administrative assistance as required.• Take charge of filing duties to keep all documents properly managed.

Administrative Assistant We are seeking an Administrative Assistant to join our team in Herndon, Virginia. This role involves a variety of administrative tasks, ranging from data entry to customer service. The successful candidate will be instrumental in ensuring smooth operations within our team by performing tasks such as managing customer inquiries, maintaining accurate records and processing applications. This is position is fully on-site. Responsibilities:• Undertake the responsibility of maintaining up-to-date and organized records.• Manage inbound calls and provide exceptional customer service • Perform data entry tasks with accuracy and efficiency • Maintain effective email correspondence with customers and team members • Utilize Microsoft Office Suite extensively, especially Excel and Outlook • Schedule appointments and manage calendars for team members • Provide administrative assistance in various office functions • Contribute to administrative management tasks • Contact members to communicate their eligibility status • Provide ad-hoc administrative assistance as required.• Take charge of filing duties to keep all documents properly managed.

Administrative Assistant We are offering a long term contract employment opportunity for an Administrative Assistant in the Telecom Services industry based in Falls Church, Virginia. The role involves working at our office premises, where your main duties will encompass a range of administrative and data coordination tasks. Responsibilities: • Accurately process customer credit applications, ensuring efficiency. • Maintain comprehensive and up-to-date customer credit records. • Resolve customer inquiries in a timely and detail oriented manner. • Monitor customer accounts and take necessary actions as required. • Work with Microsoft Office, Microsoft Dynamic, and SharePoint on a routine basis. • Assist with collections, including data entry, report generation, and customer follow-ups. • Manage vendor forms for clients, ensuring proper organization and accuracy. • Perform data entry tasks, ensuring high levels of accuracy and efficiency. • Maintain and manage email inbox, including follow-ups with clients regarding past due accounts. • Utilize strong communication and customer service skills to effectively interact with clients and team members.

Part Time Administrative Assistant We are in search of a Part Time Administrative Assistant to join our team based in Reston, Virginia. As a Part Time Administrative Assistant, you will be playing a vital role in our workplace operations, offering support to our sales and service personnel. This role is fully on-siteResponsibilities: • Answer phone calls and direct them to the appropriate parties • Maintain the office environment and ensure it is organized and functional • Manage registrations and logistics for trade shows • Track expense reports and ensure they are accurately recorded and processed • Perform general administrative duties as needed • Support field personnel with administrative tasks • Handle some purchasing responsibilities • Maintain a strong work ethic and provide exceptional customer service • Utilize Microsoft Office applications and data entry skills to perform tasks efficiently

Administrative Assistant (Sales) We are in search of an Administrative Assistant (Sales) to join our team based in Vienna, Virginia. The selected candidate will be primarily tasked with customer service-related duties in a sales setting. Responsibilities: • Provide exceptional customer service to our clients and stakeholders • Handle customer inquiries promptly and professionally • Keep track of customer accounts and perform necessary actions when required • Ensure customer credit applications are processed accurately and expediently • Uphold the accuracy of customer credit records at all times • Support the sales team with administrative tasks as needed.

Part Time Administrative Assistant Robert Half's client is seeking a proficient Part Time Administrative Assistant to join their team based in Chantilly, Virginia. As an Administrative Assistant, your main responsibility will be to carry out a range of clerical support tasks, manage customer interactions, and ensure seamless office operations. This position is fully on-site. Responsibilities: • Filing and organizing patient charts to ensure easy accessibility and accuracy• Manage front office reception and efficiently handle incoming telephone calls.• Assist in the processing and assigning of worker comp claims to the appropriate claims staff. • Oversee the processing of incoming U.S. Mail and inter-office mail.• Keep an organized filing system and perform photocopying, faxing, and scanning of documents.• Use Microsoft Excel, Microsoft Word, and Microsoft Outlook to maintain records and manage scheduling appointments.• Assist in the preparation and processing of purchase orders.• Implement inventory control procedures to ensure adequate supplies and materials are available to meet the staff's needs.• Professionally and promptly handle email communications.• Provide support to other departments as needed, ensuring a coordinated approach to office management.• Handle multiple lines, transferring calls as necessary

Administrative Assistant We are offering a permanent employment opportunity for an Administrative Assistant within our team based in Fairfax, Virginia. Our industry requires a detail-oriented individual who can manage front office operations and support our sales and service personnel. This role involves substantial interaction with various stakeholders, hence necessitating a high degree of organization and communication skills. Responsibilities: • Answering incoming calls and responding to customer inquiries promptly• Facilitating trade show registrations and managing logistics• Overseeing general office management tasks to maintain an organized and efficient workplace• Tracking expense reports and conducting some purchasing duties• Utilizing Microsoft Office and other software to maintain accurate records and process customer applications• Providing support to field sales and service personnel• Ensuring clear and effective communication with a broad territory of clients and stakeholders• Utilizing internal databases and Quickbooks, with the openness to learn new software systems

Sr. Administrative Assistant We are offering a permanent employment opportunity for a Sr. Administrative Assistant in WASHINGTON, District of Columbia. In this role, you will be providing administrative support to various teams within our organization, managing multiple calendars, and handling a variety of tasks related to office management. Responsibilities: • Efficiently manage and coordinate schedules for several teams, including handling schedule changes and conflicts • Accurately process speaker forms and assist with vendor inventory as part of project management duties • Develop and distribute slide decks and other content to support team communication • Answer inbound calls and handle queries as part of the general office support duties • Maintain a detail-oriented office environment by keeping common areas tidy and coordinating catering for meetings • Manage and maintain the CRM system to ensure accurate records • Use Concur for travel and expense management • Provide customer service by answering queries and managing customer relationships • Utilize excellent communication skills to liaise with members and their assistants • Maintain and manage calendars for four senior leaders, ensuring all appointments and meetings are scheduled and conflicts are resolved.

Administrative Assistant We are offering a permanent employment opportunity for an Administrative Assistant in a confidential location. The role is within the industry and will involve various administrative and customer service tasks. Responsibilities: • Efficiently process customer credit applications. • Ensure the accuracy of customer credit records. • Handle inbound and outbound calls, providing excellent customer service. • Maintain logs and records, tracking all necessary information. • Compile and manage transactions, ensuring data integrity. • Manage email correspondence, ensuring timely and accurate responses. • Utilize Microsoft Office Suite, including Excel, Outlook, PowerPoint, and Word for various tasks. • Schedule appointments and meetings as necessary. • Distribute badges to guests, ensuring security protocols are followed. • Perform various administrative duties as required.

Administrative Assistant We are offering a long-term contract employment opportunity for an Administrative Assistant in the landscaping industry based in Owings Mills, Maryland. As an Administrative Assistant, your key responsibilities will be to manage client interactions, handle administrative tasks, and support the sales team. Responsibilities: • Attend to and follow-up on voicemails from clients. • Sort through incoming mail and distribute it accordingly. • Handle incoming and outgoing phone calls, ensuring they have experience in and directed. • Schedule meetings and follow-ups as per requirements. • Perform general administrative tasks to ensure smooth operations. • Maintain an organized filing system for easy accessibility of documents. • Provide support to the sales team as required. • Update payment details and keep track of financial transactions. • Use Microsoft Office tools (Word, Excel, PowerPoint and Outlook) for data entry and email correspondence. • Schedule appointments using Microsoft Outlook, ensuring efficient time management.

Office Assistant We are offering a permanent employment opportunity in the Financial Services industry for a diligent Office Assistant in Washington, District of Columbia. As an Office Assistant, your role will consist of managing administrative tasks and clerical duties in a fast-paced environment. Responsibilities: • Accurately manage the visitor portal, from entering guests to their check-in process • Handle the activation and deactivation of badges for guests and staff • Greet guests upon arrival and ensure they are directed to the correct location • Answer and direct incoming calls as needed • Provide overall administrative support, encompassing a range of tasks to ensure the smooth operation of the office • Maintain administrative oversight and ensure all tasks are completed accurately and timely.

Office Assistant We are in search of an Office Assistant to be a part of our team in BETHESDA, Maryland. This role primarily involves providing administrative support and working with various office equipment and software. The individual will also be tasked with handling document management tasks during tax season. This is a short term contract employment opportunity. Responsibilities: • Managing clerical duties and providing general administrative support. • Sorting and scanning documents, specifically during tax season. • Utilizing Microsoft office applications and other computer programs effectively. • Demonstrating proficiency in handling basic office equipment and devices. • Showcasing capabilities in using Accounting Software Systems and CRM. • Handling billing functions and answering inbound calls when necessary. • Maintaining organization within the office environment. • Standing for periods of time as part of the job function.

Office Assistant Robert Half's client is seeking a proficient Office Assistant to join their team based in McLean, Virginia. As an Office Assistant, your main responsibility will be to carry out a range of clerical support tasks, manage customer interactions, and ensure seamless office operations. This part time position hours are 8:30 am to 1:30 pm from Monday to Thursday and is an immediate start.Responsibilities: • Manage front office reception and efficiently handle incoming telephone calls. • Oversee the processing of incoming U.S. Mail and inter-office mail• Keep an organized filing system and perform photocopying, faxing, and scanning of documents.• Use Microsoft Excel, Microsoft Word, and Microsoft Outlook to maintain records and manage scheduling appointments.• Implement inventory control procedures to ensure adequate supplies and materials are available to meet the staff's needs.• Professionally and promptly handle email communications.• Provide support to other departments as needed, ensuring a coordinated approach to office management.• Handle multiple lines, transferring calls as necessary

Executive Assistant We are offering a short term contract employment opportunity for an Executive Assistant based in Manassas, Virginia. As an Executive Assistant, you will be a vital contributor in managing administrative operations and providing support to executives. Your main duties will encompass various tasks, from processing documents to liaising with board members, to ensure smooth operations and effective communication within the organization. Responsibilities:• Oversee the administrative functions of the executive office.• Act as a liaison between board members, ensuring effective communication and coordination.• Prepare and distribute newsletters to keep all members of the organization informed.• Utilize Office Suite, WordPress, and SharePoint to manage and organize documents and workflows.• Proofread and edit documents to ensure accuracy and clarity in communication.• Coordinate meetings for executives, ensuring efficient scheduling and organization.• Handle confidential information with integrity and discretion.• Actively participate in driving results, growth, and fostering the organization's culture and mission.• Utilize Calendar Management • Use PowerPoint to create effective presentations for executive meetings.

Executive Assistant Executive Assistant ~Nonprofit Association Washington, D.C.$100k hybrid schedule, great benefits, career growth, plus bonuses My client is a well-established nonprofit association located in Washington, D.C. with an exciting new opportunity for an Executive Assistant to the CEO. The Executive Assistant will support the CEO and Executive office, including calendar management, travel arrangements, meeting prep, and board support. The Executive Assistant will join a very fast-paced and creative environment and must have experience managing complex logistics, acting as a liaison with the board of directors, assist with internal communications. The Executive Assistant must have prior experience supporting C-Suite leadership. The Executive Assistant will be responsible for the following duties: · Calendar management, scheduling, and all itinerary coordination in MS Outlook· Travel coordination and arrangements· Prioritizing and managing changing schedules efficiently· Assisting in special projects, including planning events and engagements· Editing and proofreading documents in MS Word All interested candidates in this Executive Assistant role and other full-time opportunities across the Washington, D.C. area please send your resume to Justin Decker via LinkedIn.

Executive Assistant We are offering a contract employment opportunity for an Executive Assistant based in Sterling, Virginia that is fully on-site. As an Executive Assistant, you will be a vital contributor in managing administrative operations and providing support to executives. Your main duties will encompass various tasks, from processing documents to liaising with board members, to ensure smooth operations and effective communication within the organization. Responsibilities: • Oversee the administrative functions of the executive office. • Act as a liaison between board members, ensuring effective communication and coordination. • Prepare and distribute newsletters to keep all members of the organization informed. • Utilize Office Suite, WordPress, and SharePoint to manage and organize documents and workflows. • Proofread and edit documents to ensure accuracy and clarity in communication. • Coordinate meetings for executives, ensuring efficient scheduling and organization. • Handle confidential information with integrity and discretion. • Actively participate in driving results, growth, and fostering the organization's culture and mission. • Utilize Calendar Management to organize and manage tasks efficiently. • Use PowerPoint to create effective presentations for executive meetings.

Executive Assistant We are looking for an Executive Assistant who will provide a high-level of administrative support to top executives in an organization. This is contract position based in the Herndon, Virginia and you will work Monday to Friday. Key responsibilities may include: Managing calendars, emails, and appointments· Preparing reports, presentations, and other business documents.· Planning meetings, events, or conferences, including logistics, catering, and material preparation.· Conducting research and preparing relevant materials for executive briefings.· Managing travel arrangements, such as flight bookings, hotel reservations, and itinerary creation.

Executive Assistant We are offering an exciting opportunity in Vienna, Virginia, for an Executive Assistant to join our team. In this role, you will be instrumental in coordinating, communicating, and facilitating the implementation and administration of various projects and initiatives. You will also be a key point of contact for management personnel, developing and maintaining relationships to ensure smooth business operations. Responsibilities: • Act as a communication channel between internal and external parties, responding to information requests on behalf of the corporation and its client portfolio. • Provide support to the executive team during meetings, including preparing agendas, making arrangements, and recording minutes. • Act as a project manager for special projects, including planning and coordinating multiple presentations, disseminating information, and organizing company-wide events. • Assist in the management of daily schedules and overall calendars, and maintain files and office for an effective work area. • Provide administrative support, including handling travel arrangements and expense report submittals using Concur and CRM tools. • Assist in the development and monitoring of department goals and objectives. • Create and complete various correspondences, including word processing/typing of letters, memos, forms, policies, and procedures. • Participate in the planning of executive retreats and staff development meetings. • Review and assess requests, inquiries, and calls submitted to the CEO for proper routing and handling. • Attend and participate in community outreach events and maintain public relations that serve the organization.

Personal Assistant We are offering an exciting opportunity for a Personal Assistant to join our team based in Reston, Virginia. This role primarily involves administrative tasks, customer service, and operations in the industry. Responsibilities: • Manage and maintain calendars efficiently, ensuring all appointments and meetings are updated • Handle billing functions using tools such as Excel and bill.com • Provide comprehensive administrative assistance, including managing correspondence and scheduling meetings • Arrange travel for staff members, including booking flights, accommodations, and creating itineraries • Utilize Microsoft Word and other software for various administrative tasks • Monitor and process customer inquiries, ensuring they are handled promptly and effectively • Maintain accurate customer records, updating as necessary.

Chief of Staff Join a notable private equity firm as Chief of Staff in their Washington, DC office. Are you versatile, organized, and accustomed to a fast-paced work environment? If YES, please read on and consider applying! This role bridges strategic leadership and critical administrative support, making it ideal for a proactive, detail-oriented individual with exceptional communication skills and the ability to manage multiple responsibilities. Responsibilities include, but are not limited to: Executive Support:<ul><li>Act as the primary point of contact for two executives - managing calendars, scheduling meetings, and prioritizing commitments</li><li>Coordinate travel arrangements, expense reports, and logistics for meetings, presentations, and events</li><li>Prepare executive correspondence, presentations, and briefing materials ahead of internal and external engagements</li><li>Serve as a liaison between executives and internal/external stakeholders to maintain seamless communication</li></ul>Strategic Coordination:<ul><li>Support executives in tracking progress against organizational goals and strategic initiatives</li><li>Conduct research and develop reports, memos, and presentations to facilitate decision-making</li><li>Collaborate with leadership teams to ensure alignment and execution of priorities</li><li>Monitor key projects, timelines, and deliverables, ensuring accountability across departments</li></ul>Operations and Communication:<ul><li>Coordinate cross-functional activities and meetings, ensuring clarity of objectives and follow-up on actionable items</li><li>Partner with executives to maintain a pulse on organizational culture and morale, identifying opportunities for improvement</li><li>Lead and manage efforts around team-building events, leadership retreats, and staff engagement initiatives</li><li>Provide mentorship and leadership to administrative staff as necessary</li></ul>

Legal Assistant Overview: We are seeking a highly organized and detail-oriented Legal Administrative Assistant with 5+ years of experience to join our team. The ideal candidate will provide high-level administrative support to attorneys and legal teams, ensuring the efficient operation of the legal office. In this role, you will be responsible for managing legal documentation, coordinating schedules, facilitating communication, and contributing to the success of the firm with professionalism and discretion. Key Responsibilities: Administrative Support: Provide comprehensive administrative assistance to attorneys and legal professionals, including drafting correspondence, reports, and legal documents. Document Management: Prepare, proofread, and format legal documents such as contracts, briefs, pleadings, and memos while ensuring accuracy and compliance with formatting standards. File Maintenance: Manage physical and electronic filing systems, ensuring accurate organization and quick retrieval of documents for ongoing and archived cases. Calendar Management: Maintain schedules for attorneys, including appointments, meetings, court dates, and deadlines, while prioritizing and making necessary adjustments as conflicts arise. Client Interaction: Serve as a point of contact for clients, opposing counsel, and vendors to facilitate clear and detail oriented communication. Research Assistance: Conduct basic legal research, including locating case law or procedural rules, when requested by attorneys. Billing and Expense Management: Assist with the preparation and processing of client invoices, expense reports, and time tracking to ensure accurate billing. Meeting Coordination: Organize internal and external meetings, including preparing agendas, booking conference rooms, and handling follow-ups. Confidentiality Compliance: Maintain strict confidentiality with sensitive client and firm information. Ad Hoc Duties: Provide support on special assignments and projects as needed by the legal and administrative teams. Qualifications and Skills: 5+ years of experience as a Legal Administrative Assistant, Legal Secretary, or in a similar legal support role. Proficiency in legal terminology, procedures, and document standards. Advanced knowledge of Microsoft Office Suite (Word, Excel, PowerPoint, Outlook) and practice management or document management systems. Strong written and verbal communication skills with a keen eye for detail. Ability to multitask, prioritize deadlines, and work in a fast-paced environment. Experience with e-filing procedures in state and federal courts. Familiarity with billing software such as Clio, Time Matters, or similar platforms is a plus. High level of professionalism, discretion, and client service skills. Associate’s degree or higher preferred; certification as a Legal Secretary or equivalent is a plus.

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51 results for Administrative Assistant in Herndon, VA

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