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16 results for Receptionist Administrative Assistant in Riverside, CA
- Arcadia, CA
- onsite
- Temporary / Contract
- 20 - 22 USD / Hourly
- <p>We currently have an opening for an articulate, skilled Receptionist. In this role, you will greet visitors, handle incoming calls and perform general administrative duties. Proficient Receptionists will also assist other administrative staff with overflow work, including word processing, data entry and Internet research tasks.</p><p>Receptionists with 1 or more years of experience managing multi-line phone systems (15+ lines) looking for new opportunities should apply today. Excellent career opportunity for a career-minded Receptionist with a strong desire to succeed! This is opportunity is available exclusively through Robert Half. For immediate consideration email your resume and call 626.463.2031</p><p>· Answer and direct phone calls in a polite and friendly manner</p><p>· Welcome visitors in a warm and friendly manner, and answer any questions visitors have</p><p>· Maintain reception area and all common areas in a clean and tidy manner at all times</p><p>· Operate standard office equipment on a regular basis, including a fax machine, a copy machine, and a computer</p><p>· Keep detailed and accurate records of visitor requests and of calls received</p><p>· Receive deliveries; sort and distribute incoming mail</p><p>· Take inventory of supplies and restock as needed</p><p>· Maintain the general office filing system</p>
- 2026-11-04T00:00:00Z
- Pasadena, CA
- onsite
- Temporary / Contract
- 20 - 22 USD / Hourly
- <p>We currently have an opening for an articulate, skilled Receptionist. In this role, you will greet visitors, handle incoming calls and perform general administrative duties. Proficient Receptionists will also assist other administrative staff with overflow work, including word processing, data entry and Internet research tasks.</p><p><br></p><p>· Answer and direct phone calls in a polite and friendly manner</p><p>· Welcome visitors in a warm and friendly manner, and answer any questions visitors have</p><p>· Maintain reception area and all common areas in a clean and tidy manner at all times</p><p>· Operate standard office equipment on a regular basis, including a fax machine, a copy machine, and a computer</p><p>· Keep detailed and accurate records of visitor requests and of calls received</p><p>· Receive deliveries; sort and distribute incoming mail</p><p>· Take inventory of supplies and restock as needed</p><p>· Maintain the general office filing system</p>
- 2026-11-04T00:00:00Z
- Signal Hill, CA
- onsite
- Temporary / Contract
- 22.1635 - 25.663 USD / Hourly
- We are looking for an Administrative Assistant to support risk, claims, and compliance activities for a construction-focused organization in Signal Hill, California. This Contract position calls for someone who can keep documentation organized, coordinate with multiple stakeholders, and help maintain accurate records across claims and licensing functions. The ideal candidate is comfortable handling sensitive information, tracking deadlines, and producing clear reporting that supports day-to-day operations and management oversight.<br><br>Responsibilities:<br>• Support the Risk and Claims team with day-to-day administrative coordination and recordkeeping.<br>• Assist in handling workers' compensation, auto liability, and general liability claim activity by tracking progress and updating related documentation.<br>• Organize and maintain claim files to help ensure records remain complete, accurate, and aligned with compliance standards.<br>• Communicate with insurance carriers, brokers, adjusters, employees, and internal teams to gather information and provide status updates on open matters.<br>• Track important claim timelines and follow up on outstanding forms, reports, and supporting documents.<br>• Prepare spreadsheets, summaries, and routine reports for leadership review and operational monitoring.<br>• Help manage business and contractor licensing records, permit status updates, and other compliance-related administrative tasks.<br>• Enter and update information in company databases and reporting tools to keep records current and reliable.<br>• Provide administrative assistance for audits, document requests, and broader risk management initiatives as needed.
- 2026-11-13T00:00:00Z
- Monrovia, CA
- onsite
- Temporary / Contract
- 22 - 23 USD / Hourly
- <p>Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)</p><p>We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration. </p><p>How you will make an impact</p><ul><li>Fielding telephone calls</li><li>Receiving and directing visitors</li><li>Word processing, filing and faxing</li><li>Support on diverse projects for other employees as needed</li></ul><p><br></p><p>If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now </p>
- 2026-11-04T00:00:00Z
- Pasadena, CA
- onsite
- Temporary / Contract
- 23 - 25 USD / Hourly
- <p>Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)</p><p>We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration.</p><p>· Answer phones and greet visitors</p><p>· Schedule appointments and maintain calendars</p><p>· Schedule and coordinate staff and other meetings</p><p>· Collate and distribute mail</p><p>· Prepare communications, such as memos, emails, invoices, reports and other correspondence</p><p>· Write and edit documents from letters to reports and instructional documents</p><p>· Create and maintain filing systems, both electronic and physical</p><p><br></p><p>If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now</p>
- 2026-11-04T00:00:00Z
- Fallbrook, CA
- onsite
- Temporary / Contract
- 22 - 26 USD / Hourly
- <p>A busy field services company is looking for a resourceful Administrative Assistant to support office operations and coordinate the paperwork behind its day-to-day projects. This role offers variety, from managing schedules and organizing project files to communicating with vendors and helping field personnel stay on top of deadlines. The ideal candidate is proactive, organized, and comfortable balancing several priorities at once.</p><p><strong>What You’ll Do:</strong></p><ul><li>Provide administrative support to managers, project teams, and field personnel.</li><li>Coordinate calendars, meetings, appointments, and project-related schedules.</li><li>Prepare, format, and maintain reports, correspondence, and project documentation.</li><li>Organize work orders, service records, contracts, and vendor paperwork.</li><li>Enter purchase orders, invoice details, and job information into company systems.</li><li>Communicate with vendors and subcontractors regarding paperwork and scheduling.</li><li>Track outstanding documents, approvals, and upcoming deadlines.</li><li>Assist with expense reports, invoice routing, and basic purchasing coordination.</li><li>Maintain electronic filing systems and ensure records are current.</li><li>Help identify administrative bottlenecks and improve office organization.</li></ul>
- 2026-11-02T00:00:00Z
- Diamond Bar, CA
- remote
- Temporary / Contract
- 22 - 24 USD / Hourly
- We are looking for an experienced Administrative Assistant to support daily operations for a manufacturing organization in California. This Long-term Contract position is ideal for someone who brings strong coordination skills, clear communication, and an experienced approach to managing schedules, meetings, and office support tasks. The successful candidate will help keep administrative activities organized, provide reliable day-to-day assistance, and contribute to a focused and efficient work environment.<br><br>Responsibilities:<br>• Coordinate calendars, schedule appointments, and manage meeting logistics to ensure leaders and teams stay organized.<br>• Prepare for meetings by arranging agendas, organizing materials, and confirming timing, attendees, and virtual or onsite details.<br>• Record key discussion points during meetings and distribute accurate, timely summaries and action items.<br>• Handle travel planning and event support, including reservations, itineraries, and coordination with internal and external participants.<br>• Perform basic research and gather information needed to support projects, meetings, and administrative requests.<br>• Provide phone and email support by responding to inquiries and directing messages to the appropriate contacts.<br>• Maintain administrative records, enter data accurately, and help keep documentation current and accessible.<br>• Act as a proactive point of communication by following up on tasks, sharing updates, and anticipating administrative needs.
- 2026-10-29T00:00:00Z
- Anaheim, CA
- onsite
- Temporary / Contract
- 25.65 - 29.7 USD / Hourly
- We are looking for an Administrative Assistant to join a construction and contractor organization in Anaheim, California on a Long-term Contract basis. This position supports daily office operations by managing incoming calls, assisting the service team, and helping maintain a responsive front office during peak seasonal demand. The role is well suited for someone who enjoys a fast-paced environment, communicates effectively, and can adapt to a variety of administrative needs across the office.<br><br>Responsibilities:<br>• Manage a high volume of inbound phone calls, especially during busy seasonal periods, and direct inquiries to the appropriate team members.<br>• Provide front desk and reception coverage when regular reception staff are unavailable due to absence or scheduled time off.<br>• Deliver courteous and attentive service to commercial clients while maintaining a positive first impression for the organization.<br>• Assist the service department with clerical and administrative tasks that help keep daily operations running smoothly.<br>• Work closely with the service team to gain familiarity with departmental workflows, procedures, and support needs.<br>• Cross-train with service coordinators so coverage can be provided when other team members are away from the office.<br>• Complete general office support activities such as data entry, document handling, and other administrative assignments between calls.<br>• Collaborate with multiple departments to ensure timely communication and consistent administrative support throughout the office.
- 2026-11-13T00:00:00Z
- Alhambra, CA
- onsite
- Temporary / Contract
- 23 - 25 USD / Hourly
- <p>Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)</p><p>We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration.</p><p>· Answer phones and greet visitors</p><p>· Schedule appointments and maintain calendars</p><p>· Schedule and coordinate staff and other meetings</p><p>· Collate and distribute mail</p><p>· Prepare communications, such as memos, emails, invoices, reports and other correspondence</p><p>· Write and edit documents from letters to reports and instructional documents</p><p>· Create and maintain filing systems, both electronic and physical</p><p><br></p><p>If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now</p>
- 2026-11-04T00:00:00Z
- Irvine, CA
- onsite
- Temporary / Contract
- 31.35 - 36.3 USD / Hourly
- We are looking for a highly organized Senior Administrative Assistant to provide dedicated support to senior leadership in Irvine, California. This Long-term Contract position is ideal for a resourceful and detail-oriented individual who can manage competing priorities, protect executive time, and handle sensitive matters with sound judgment. The role requires strong coordination skills, effective communication, and the ability to keep projects, meetings, and travel arrangements running smoothly in a fast-paced environment.<br><br>Responsibilities:<br>• Oversee a complex executive calendar by aligning meetings, appointments, and business commitments according to priority, urgency, and overall impact on leadership objectives.<br>• Coordinate meeting logistics from planning through follow-up, including preparing agendas, gathering supporting materials, recording key discussion points, and distributing clear action items with owners and deadlines.<br>• Act as a central point of contact for internal and external stakeholders, ensuring requests are handled promptly, updates are communicated clearly, and issues are resolved with minimal disruption.<br>• Maintain organized and confidential records for corporate, legal, and operational documents, and retrieve materials quickly when needed for business or legal review.<br>• Partner with attorneys and related contacts by tracking document requests, monitoring legal deadlines, supplying required information, and reviewing invoices for accuracy before processing.<br>• Support assigned projects by documenting requirements, communicating with stakeholders, monitoring progress against timing and scope expectations, and preparing concise status updates for leadership.<br>• Prepare for executive meetings with investors, legal counsel, affiliates, and guests by arranging logistics, assembling presentation materials, and ensuring visitors have the information needed before arrival.<br>• Manage domestic and international travel plans, including air, hotel, ground transportation, and itinerary coordination, while adapting quickly to schedule changes.<br>• Provide additional administrative and personal support such as coordinating shipments, handling deliveries and pickups, organizing events, and arranging business or personal gifts as requested.
- 2026-11-13T00:00:00Z
- Compton, CA
- onsite
- Temporary / Contract
- 19.95 - 21 USD / Hourly
- We are looking for a dependable Administrative Clerk to support the environmental and compliance team in Compton, California. This is a Contract position requiring onsite availability Monday through Friday to provide coverage during a leave of absence. The ideal candidate will bring strong organizational skills, accuracy in handling records, and the ability to keep office operations running smoothly in a fast-paced administrative setting.<br><br>Responsibilities:<br>• Manage document intake, scanning, and electronic filing to maintain accurate and accessible department records.<br>• Enter information into internal databases with a high level of accuracy and attention to detail.<br>• Organize physical and digital files so materials are easy to retrieve and properly maintained.<br>• Provide day-to-day back-office administrative support for the environmental and compliance department.<br>• Review incoming paperwork for completeness and route documents to the appropriate team members.<br>• Assist with record maintenance and general clerical tasks to ensure efficient office operations.
- 2026-11-13T00:00:00Z
- Costa Mesa, CA
- onsite
- Temporary / Contract
- 45.6 - 52.8 USD / Hourly
- We are looking for an experienced Executive Assistant to support senior leadership in a high-visibility contract position based onsite in Costa Mesa, California. This five-week assignment requires someone who can manage schedules, coordinate meetings and travel, and communicate effectively in both written and verbal interactions. The ideal candidate is organized, discreet, and confident handling day-to-day executive support in a fast-paced office environment.<br><br>Responsibilities:<br>• Manage complex calendars for executive leadership, including scheduling internal and external meetings and adjusting priorities as needs change.<br>• Coordinate travel logistics such as itineraries, bookings, and related arrangements to ensure smooth executive travel plans.<br>• Prepare for meetings by organizing agendas, tracking schedules, and attending sessions to capture key details and support follow-up actions.<br>• Draft clear handwritten and written correspondence for clients, business contacts, and personal outreach on behalf of executives.<br>• Serve as a dependable onsite partner by handling daily administrative needs with strong judgment and attention to presentation.<br>• Use Microsoft Office and Zoom to create documents, manage communications, and support virtual and in-person meetings effectively.
- 2026-11-13T00:00:00Z
- Pasadena, CA
- onsite
- Temporary / Contract
- 28 - 30 USD / Hourly
- <p>Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. Please submit your resume and call 626.463.2031 to schedule your interview. Responsibilities may include:</p><p>· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf</p><p>· Maintaining comprehensive and accurate records </p><p>· Performing minor accounting duties </p><p>· Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary</p><p>· Answering phone calls in a polite and professional manner</p><p>· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department</p><p>· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters</p><p><br></p>
- 2026-11-04T00:00:00Z
- Azusa, CA
- onsite
- Temporary to Hire
- 32 - 44 USD / Hourly
- We are looking for an Executive Assistant to support operational leadership within a mission-driven non-profit organization in California. This contract-to-permanent position is ideal for a highly organized individual who can manage executive-level coordination, maintain momentum on priority projects, and handle sensitive information with discretion. The role requires strong judgment, effective communication, and the ability to keep meetings, reporting, travel, and administrative workflows running smoothly across multiple stakeholders.<br><br>Responsibilities:<br>• Manage high-level administrative support for operations leadership, ensuring daily activities, priorities, and deliverables are organized and executed efficiently.<br>• Track assigned initiatives and action items for Operations managers, providing regular status updates and helping keep short- and long-term projects on schedule.<br>• Coordinate calendars, meetings, interviews, and appointments, while preparing agendas, documenting discussions, and distributing meeting materials and notes promptly.<br>• Serve as a key administrative link between Operations and internal departments, helping streamline communication and maintain alignment across teams and leadership groups.<br>• Prepare, revise, and format correspondence, reports, spreadsheets, presentations, and other business documents on behalf of executive and senior leaders.<br>• Maintain secure electronic and manual records, safeguarding confidential files and ensuring information is accurate, accessible, and well organized.<br>• Compile data, research findings, and statistical information for operational reporting, committee work, clinical discussions, and board or advisory meeting materials.<br>• Arrange travel, conference registration, lodging, and related logistics for leaders, staff, and occasional guests, while supporting event coordination as assigned.<br>• Monitor department-related expenses, assist with budget tracking, reconcile administrative card activity, and help obtain approvals for purchases and expenditures.<br>• Order office supplies, furnishings, and equipment, while supporting vendor coordination, pricing review, and contract-related administrative tasks.
- 2026-11-13T00:00:00Z
- Alhambra, CA
- onsite
- Temporary / Contract
- 28 - 30 USD / Hourly
- <p>Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. Please submit your resume and call 626.463.2031 to schedule your interview. Responsibilities may include:</p><p>· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf</p><p>· Maintaining comprehensive and accurate records </p><p>· Performing minor accounting duties </p><p>· Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary</p><p>· Answering phone calls in a polite and professional manner</p><p>· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department</p><p>· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters</p><p><br></p>
- 2026-11-04T00:00:00Z
- Monrovia, CA
- onsite
- Temporary / Contract
- 22 - 23 USD / Hourly
- <p>Robert Half is seeking Accounts Receivable Clerks for ongoing opportunities. The Accounts Receivable Clerks will enter, post and reconcile batches, research and resolve customer A/R issues, prepare aging report, place billing and collection calls, maintain cash receipts journal, update, and reconcile sub-ledger to G/L. Accounts Receivable Clerk candidates should have good attention to detail and strong Excel skills. For immediate consideration email your resume and call 626.463.2030 to schedule an interview. </p><p>Customer Invoicing:</p><p>· Generate and issue invoices to customers in a timely manner.</p><p>· Ensure accuracy and completeness of invoice details.</p><p>Billing Disputes:</p><p>· Resolve billing discrepancies with customers promptly.</p><p>· Communicate with internal teams to address and correct billing issues.</p><p>Payment Processing:</p><p>· Record and apply customer payments to their respective accounts.</p><p>· Reconcile payments received with outstanding invoices.</p><p>Credit Management:</p><p>· Evaluate and set credit limits for customers.</p><p>· Monitor customer credit balances and follow up on overdue payments.</p><p>Cash Application:</p><p>· Apply cash received to the appropriate customer accounts.</p><p>· Reconcile discrepancies between payments and invoices.</p><p>Aging Reports:</p><p>· Generate and analyze accounts receivable aging reports.</p><p>· Identify and address overdue accounts and potential risks.</p><p>Customer Communication:</p><p>· Communicate with customers regarding payment terms and outstanding balances.</p><p>· Provide necessary documentation and information to support payment inquiries.</p><p><br></p>
- 2026-11-04T00:00:00Z