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21 results for Executive Personal Assistant in Riverside, CA

Executive Assistant

Pasadena, CA
onsite
Temporary / Contract
27 - 30 USD / Hourly
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. Apply today for immediate consideration. Responsibilities may include:· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf· Maintaining comprehensive and accurate records · Performing minor accounting duties · Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary· Answering phone calls in a polite and professional manner· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters
2026-04-21T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary to Hire
27.7115 - 33 USD / Hourly
We are looking for an organized and proactive Executive Assistant to support senior leadership within an engineering-focused environment in Pasadena, California. This contract opportunity with permanent potential is ideal for someone who excels at managing complex schedules, coordinating logistics, and keeping executive priorities on track. The right candidate will bring strong judgment, professionalism, and the ability to handle shifting demands with confidence. Responsibilities: • Oversee executive calendars by scheduling appointments, resolving conflicts, and ensuring leaders are prepared for upcoming commitments. • Arrange domestic and international travel plans, including flights, lodging, ground transportation, and detailed itineraries. • Coordinate meeting logistics for executive sessions, including reserving space, confirming attendance, and distributing relevant materials. • Serve as a central point of support for day-to-day administrative needs, helping executives stay organized and focused on key business objectives. • Monitor schedule changes and travel updates, making quick adjustments to maintain efficiency and minimize disruptions. • Prepare and organize information needed for meetings, travel, and leadership activities to support smooth daily operations.
2026-04-22T00:00:00Z

Administrative Assistant

Long Beach, CA
onsite
Temporary / Contract
21.375 - 24.75 USD / Hourly
We are looking for an Administrative Assistant to support risk, claims, and safety operations for a construction-focused organization in Signal Hill, California. This Long-term Contract position is ideal for someone who can manage detailed records, coordinate across departments, and help keep claims and compliance activities organized and on schedule. The role combines administrative support with hands-on involvement in workers’ compensation, vehicle claims, injury reporting, and financial documentation. You will work closely with internal teams and external partners to maintain accurate files, support investigations, and promote consistent adherence to safety and risk procedures. Responsibilities: • Coordinate administrative support for risk management and safety activities, ensuring records, communications, and follow-up tasks are completed accurately and on time. • Manage workers’ compensation and other insurance-related files by assisting with claim intake, documentation, status tracking, and closure activities. • Gather incident details, statements, reports, photographs, and supporting materials for workplace, vehicle, and liability matters to aid investigations and claim handling. • Maintain organized electronic documentation for claims, potential legal matters, recoveries, and injury cases while monitoring important reporting dates and action deadlines. • Partner with Human Resources, Safety, Fleet, and other departments to collect required employee and incident documentation for claims review and legal support. • Assist with auto claim administration by tracking cases from initial notice through resolution, reviewing related estimates, and helping ensure timely processing. • Support subrogation efforts by identifying recovery opportunities, organizing evidence, and coordinating with carriers, adjusters, attorneys, and third parties. • Audit injury and claim files for completeness, verify supporting documents are properly maintained, and provide follow-up on missing information or outstanding actions. • Submit invoices and related backup documentation for payment processing and maintain accurate records of departmental financial paperwork. • Respond to routine safety and risk inquiries, assist with training and cross-functional coordination, and support ongoing compliance and operational improvement efforts.
2026-04-30T00:00:00Z

Administrative Assistant

Azusa, CA
onsite
Temporary to Hire
20 - 20 USD / Hourly
We are looking for an Administrative Assistant to support daily office operations for a non-profit organization in California. This contract opportunity is ideal for someone who enjoys balancing communication, scheduling, and administrative coordination in a service-focused environment. The role calls for a dependable individual who can manage multiple priorities, maintain accurate records, and provide responsive support to internal teams and external contacts. Responsibilities: • Manage incoming phone calls and emails, providing timely assistance and directing inquiries to the appropriate departments. • Coordinate calendars, arrange appointments, and help keep schedules organized for staff and visitors. • Enter, update, and maintain records with accuracy while ensuring administrative documents remain well organized. • Prepare routine correspondence, reports, and presentation materials using Microsoft Office applications. • Support front-office activities by assisting with general customer service and handling both inbound and outbound communications. • Monitor administrative workflows and help maintain efficient day-to-day office operations. • Assist with spreadsheet tracking, document formatting, and data management to support team needs. • Contribute to special projects and process-related administrative tasks as assigned.
2026-04-30T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary / Contract
25 - 30 USD / Hourly
We're working with a busy engineering company in Pasadena who are looking for an Administrative Assistant to join their team on a contract to hire basis. You'll be responsible for assisting with scheduling and calendar management, expense reports, travel arrangements, creating presentations and project coordination.
2026-04-27T00:00:00Z

Administrative Assistant

Orange, CA
onsite
Temporary to Hire
26.6 - 30.8 USD / Hourly
We are looking for a highly organized and detail-oriented Administrative Assistant to join our team on a contract-to-permanent basis in Orange, California. In this role, you will provide critical support to the Inside Sales team by managing sales reports, processing orders and quotes, and ensuring seamless communication between customers and internal departments. This position requires a proactive individual capable of handling multiple priorities independently while maintaining accuracy and efficiency. Responsibilities: • Prepare and maintain daily, weekly, and monthly sales reports, including bookings, shipments, and forecasts. • Track and follow up on pending quotes, prepaid orders, and open order statuses to ensure timely completion. • Assist in entering and processing sales orders and quotes, ensuring accuracy and compliance. • Organize and maintain records of sales orders, invoices, and quality documentation for easy access and compliance. • Distribute shipment tracking information and required documentation to customers in a timely manner. • Coordinate customer visits, meetings, and internal team communications to support smooth operations. • Provide backup administrative support during peak workloads and assist with special projects as needed. • Support the development and maintenance of standard operating procedures (SOPs) to improve workflow efficiency. • Assist with trade show coordination, marketing activities, and other departmental initiatives. • Manage office supplies and provide general administrative assistance to the team.
2026-04-30T00:00:00Z

Administrative Assistant

Long Beach, CA
onsite
Temporary to Hire
18.2115 - 21.087 USD / Hourly
We are looking for an Administrative Assistant to support property management and leasing operations in Long Beach, California. This contract opportunity is ideal for someone who is comfortable in a busy housing environment and can keep administrative processes organized, accurate, and responsive. The role requires experience with Yardi, strong document management skills, and familiarity with affordable housing compliance and resident services. Responsibilities: • Provide day-to-day administrative coordination for property management and leasing activities, ensuring office tasks are completed accurately and on time. • Manage resident and tenant documentation, including lease files, recertification records, and compliance-related paperwork. • Assist with leasing workflow by supporting applications, resident communications, move-in preparation, and move-out processing. • Enter, update, and maintain resident, leasing, and property data within Yardi with a high level of accuracy. • Monitor important dates such as lease expirations, annual recertifications, and required compliance submissions to help keep operations on schedule. • Prepare routine reports, letters, notices, and other business documents needed by the site and management teams. • Respond to inbound calls and general office inquiries in a courteous and helpful manner, directing questions and providing administrative support as needed. • Work closely with on-site staff, property managers, and outside partners to maintain efficient office operations and support affordable housing program requirements.
2026-04-30T00:00:00Z

Administrative Assistant

Arcadia, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
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. · Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical 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
2026-04-21T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary to Hire
20.9 - 24.2 USD / Hourly
We are looking for an Administrative Assistant to provide dependable support to a busy tax and accounting team. This contract opportunity is ideal for someone who is highly organized, service-oriented, and comfortable working in a detail-oriented office setting with shifting priorities and time-sensitive deadlines. The role is fully onsite and offers the chance to contribute to daily operations, client coordination, and administrative workflows that keep the team running efficiently. Responsibilities: • Coordinate meeting schedules, manage calendars, and help keep leadership and staff appointments organized • Maintain accurate digital and physical records by filing, retrieving, and updating client documents as needed • Support tax and accounting workflows by assembling documents, scanning materials, and preparing files for processing • Monitor outstanding client paperwork and follow up to help ensure required information is received on time • Draft and distribute engagement letters, routine correspondence, and other client-facing administrative documents • Handle incoming and outgoing mail, packages, and deliveries while keeping office operations running smoothly • Assist with invoicing, billing support, and basic bookkeeping-related administrative tasks • Track office supply levels and help maintain a clean, orderly, and well-organized workspace • Provide day-to-day administrative assistance to team members based on business needs and deadlines
2026-04-30T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
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. · Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical 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
2026-04-21T00:00:00Z

Administrative Assistant

Fallbrook, CA
onsite
Temporary / Contract
24 - 28 USD / Hourly
Behind every successful agricultural operation is a strong administrative backbone. We’re looking for a reliable and detail-oriented Administrative Assistant to support daily operations for a growing agriculture company in Fallbrook. This role is perfect for someone who enjoys staying organized, keeping things on track, and supporting a hardworking, hands-on team. You’ll be involved in a mix of office coordination, reporting, and operational support, with exposure to the business side of agriculture. What You'll Do<ul><li>Provide day-to-day administrative support to operations and leadership teams</li><li>Manage schedules, calendars, and internal communications</li><li>Maintain records related to inventory, shipments, and production logs</li><li>Assist with invoicing, purchase orders, and basic accounting coordination</li><li>Coordinate vendor communications and service scheduling</li><li>Organize and maintain digital and physical filing systems</li><li>Support compliance documentation and reporting requirements</li><li>Assist with data entry and tracking across spreadsheets and internal systems</li><li>Help coordinate team meetings and prepare reports or presentations</li></ul>
2026-04-17T00:00:00Z

Administrative Assistant

Santa Ana, CA
onsite
Temporary to Hire
30.0865 - 34.837 USD / Hourly
We are looking for an organized Administrative Assistant to support a growing team in California. This contract opportunity with permanent potential is ideal for someone who enjoys keeping office operations running smoothly while managing contract-related paperwork and day-to-day administrative tasks. The role is fully onsite and offers the chance to work in a collaborative office environment with flexibility in scheduling. Responsibilities: • Coordinate and maintain contract documentation, ensuring records are accurate, current, and easy to retrieve. • Prepare, review, and process change orders and purchase orders to support active projects and office operations. • Provide front office support by answering incoming calls, directing inquiries, and greeting visitors professionally. • Enter and update information in internal systems and spreadsheets with strong attention to detail. • Assist with general administrative activities such as filing, scheduling, document preparation, and correspondence. • Support project and office teams by tracking paperwork deadlines and following up on outstanding items. • Work with tools such as AutoQuotes, Bluebeam, and Adobe for document handling and project-related administrative tasks, with training available as needed.
2026-04-30T00:00:00Z

Office Assistant

Monrovia, CA
onsite
Temporary / Contract
19 - 20 USD / Hourly
We have local ongoing opportunities for Office Assistants / Administrative Assistants. Are you a self-starter who loves handling multiple projects at once with a positive outlook? Then we have a position for you. Please apply today for immediate consideration. How you will make an impact· Filing, copying and faxing for multiple departments· Maintain office facility· Route calls appropriately· Data entry If you have a winning team attitude approach and you are eager to grow your career to the next level, we want to hear from you! This position is perfect for you if you love thriving in a dynamic environment. Contact us now!
2026-04-21T00:00:00Z

Legal Assistant

Santa Ana, CA
onsite
Temporary / Contract
31.6635 - 36.663 USD / Hourly
We are looking for a skilled Legal Assistant to join a fast-paced trust and probate litigation team in Irvine, California. This Long-term Contract opportunity is ideal for someone who can quickly provide dependable onsite support to attorneys handling a high-volume caseload. The position requires strong litigation coordination skills, sound judgment, and the ability to keep deadlines, filings, and daily legal operations running smoothly. Responsibilities: • Oversee attorney schedules by organizing calendars, monitoring court dates, and maintaining accurate litigation deadlines. • Maintain docket accuracy by reviewing applicable court procedures and updating deadline tracking systems for active matters. • Prepare, submit, and monitor electronic court filings with California Superior Courts, ensuring documents are filed correctly and on time. • Create initial drafts and formatted templates for pleadings, discovery materials, and other litigation documents for attorney review. • Arrange virtual meetings and case-related conferences through platforms such as Microsoft Teams and Zoom. • Provide day-to-day litigation and administrative assistance to support attorneys in managing active trust and probate disputes. • Help maintain organized case materials and legal documents so attorneys can respond efficiently to ongoing case demands.
2026-04-29T00:00:00Z

Legal Assistant

Orange, CA
onsite
Temporary to Hire
27.7115 - 32.087 USD / Hourly
We are looking for a dedicated Legal Assistant to join our team in Orange, California. In this Contract to permanent position, you will handle post-judgment collections in landlord-tenant cases while navigating the complexities of California legal procedures. If you thrive in a fast-paced environment and excel at managing detailed legal processes, this role is an excellent opportunity to showcase your skills. Responsibilities: • Handle post-judgment collections for landlord-tenant disputes while ensuring compliance with California laws. • Prepare and file various post-judgment enforcement documents, including writs of execution, wage garnishments, bank levies, and claims of exemption. • Communicate effectively with judgment debtors to negotiate payment plans and settlements. • Collaborate with California courts and sheriff’s offices to coordinate enforcement actions. • Maintain accurate records and ensure meticulous attention to detail throughout all legal processes. • Manage a high-volume caseload, meeting strict daily deadlines and prioritizing tasks efficiently. • Provide detail oriented and consistent communication with clients, ensuring their needs are addressed. • Work collaboratively within a team-oriented legal office environment. • Conduct judgment debtor examinations as required by case specifics.
2026-04-17T00:00:00Z

Sr. Administrative Assistant

Orange, CA
onsite
Temporary to Hire
26.6 - 30.8 USD / Hourly
We are looking for a highly organized and detail-oriented Sr. Administrative Assistant to join our team in Orange, California. This contract position with the potential for a long-term opportunity offers the chance to support various administrative and operational functions, ensuring smooth day-to-day activities. The ideal candidate will bring exceptional multitasking abilities, a customer-focused mindset, and a proactive approach to problem-solving. Responsibilities: • Provide comprehensive administrative support, including scheduling meetings, managing calendars, and coordinating conference calls. • Arrange domestic and international travel, including flights, accommodations, and itineraries, while ensuring all travel documents are in order. • Oversee the preparation and processing of import and export documentation to ensure compliance with regulations. • Respond to customer inquiries and provide exceptional service, demonstrating professionalism and urgency. • Assist in maintaining organized records, both physical and electronic, to ensure easy retrieval and compliance with company policies. • Facilitate the preparation and management of reports, presentations, and other documents as needed. • Collaborate with team members across departments to ensure alignment on administrative and operational priorities. • Support trade show planning and other company events by coordinating logistics and materials. • Identify and escalate any administrative or operational issues, working to implement effective resolutions. • Perform general office duties such as scanning, filing, and maintaining document control.
2026-04-21T00:00:00Z

Sr. Administrative Assistant

Costa Mesa, CA
onsite
Temporary / Contract
25.3365 - 29.337 USD / Hourly
We are looking for a highly organized Sr. Administrative Assistant to support senior leadership and business development operations in Costa Mesa, California. This Contract position is ideal for an experienced, detail-oriented candidate who can manage executive priorities, coordinate complex logistics, and produce high-quality business materials in a fast-paced environment. The role calls for strong judgment, excellent communication, and the ability to keep multiple projects moving while maintaining accuracy and consistency. Responsibilities: • Support the President, Vice Presidents, and Business Development team with high-level administrative coordination and day-to-day operational assistance. • Create and refine presentations, business proposals, reports, and other business documents for leadership review and external use. • Track open tasks, deadlines, and follow-up items to help ensure commitments are completed accurately and on schedule. • Monitor incoming deliverables from internal teams and external partners, confirming they meet timing, quality, and content expectations. • Serve as a point of coordination for vendors, suppliers, and third-party partners, helping manage communication and next steps. • Organize tradeshows, meetings, and special events by handling logistics, travel planning, printed materials, and promotional support. • Maintain executive calendars and meeting schedules, balancing priorities and improving efficiency for senior leadership. • Arrange detailed domestic and international travel, including itineraries, accommodations, and meeting coordination. • Contribute to cross-functional initiatives, office operations, conference call coordination, and special projects as business needs evolve.
2026-04-30T00:00:00Z

Accounting Assistant

Santa Fe Springs, CA
onsite
Temporary / Contract
27 - 29 USD / Hourly
We are looking for an Accounting Assistant to support day-to-day financial operations for a manufacturing organization in Santa Fe Springs, California. This Long-term Contract opportunity is ideal for someone who is comfortable handling both payables and receivables while maintaining accurate financial records in a busy environment. The role will contribute to smooth transaction processing, strong documentation practices, and dependable support for the accounting team. Responsibilities: • Oversee the shared accounts payable mailbox, prioritize incoming items, and respond promptly to invoice-related inquiries. • Partner with department contacts to obtain timely authorization for invoices, employee expenses, and other payable items before processing. • Enter and post accounts payable activity accurately, including vendor invoices and outgoing payments made by check and wire transfer. • Apply incoming customer payments to accounts receivable records and ensure cash receipts are recorded without delay. • Maintain banking activity logs and assist with routine reconciliations to support accurate cash reporting. • Track duties, tariffs, and related charges in alignment with internal accounting guidelines and documentation standards. • Provide flexible accounting support on special assignments and assist with workload priorities during operational changes. • Help preserve organized financial records by reviewing entries for completeness, accuracy, and proper coding.
2026-04-28T00:00:00Z

Accounting Assistant

Monrovia, CA
onsite
Temporary / Contract
20 - 22 USD / Hourly
Robert Half is searching for entry-level Accounting Assistants for ongoing opportunities. The Accounting Assistants' duties will include: data entry, matching invoices to purchase orders or vouchers, and assisting with the processing of accounts payable and accounts receivable. If this sounds like you, please apply today!Bookkeeping:· Assist in maintaining accurate and up-to-date financial records.· Record daily transactions, including accounts payable and accounts receivable entries.Invoice Processing:· Process and verify invoices from vendors.· Ensure proper coding and documentation before submitting invoices for approval.Expense Reconciliation:· Reconcile credit card statements and receipts.· Verify and reconcile employee expense reports with receipts and company policies.Data Entry:· Enter financial data into accounting software or spreadsheets.· Maintain organized and well-documented records for easy retrieval.Assist with Financial Reporting:· Support the preparation of financial reports, including income statements and balance sheets.· Provide necessary information and documentation for financial audits.
2026-04-21T00:00:00Z

Communication Assistant

Santa Ana, CA
onsite
Temporary / Contract
19.7885 - 22.913 USD / Hourly
We are looking for a Communication Assistant to join our team in Santa Ana, California on a Contract basis. This position supports day-to-day communication initiatives by helping maintain digital content, coordinate outreach efforts, and keep projects organized. The ideal candidate is comfortable balancing administrative tasks with creative support, while contributing to events, social media activity, and branded communication materials. Responsibilities: • Update website pages and perform routine content maintenance to keep information accurate and current. • Prepare, revise, and organize forms and documents in Microsoft Word to support communication-related requests. • Coordinate incoming communication needs from internal teams and external partners, ensuring timely follow-up and clear organization. • Assist with outreach events by gathering materials, supporting onsite setup and teardown, and confirming all items are ready in advance. • Manage vendor-related orders for promotional merchandise, printed pieces, and other communication materials while tracking delivery timelines. • Provide scheduling and administrative assistance by organizing calendars, arranging meetings, and helping maintain project timelines. • Draft basic written content for social media and other communication channels, and create simple graphics that follow brand guidelines. • Monitor engagement across digital platforms and compile straightforward performance insights to support communication planning. • Capture photos and videos during events for use in social media, website content, and internal communication pieces.
2026-05-01T00:00:00Z

Human Resources (HR) Assistant

Seal Beach, CA
onsite
Temporary / Contract
22.8 - 26.4 USD / Hourly
We are looking for a detail-oriented Human Resources (HR) Assistant to join our team on a long-term contract basis in Seal Beach, California. This role is ideal for someone with a strong understanding of confidentiality and a passion for supporting HR administrative functions. You will play a key role in managing leave of absence processes, handling employee benefits, and ensuring smooth day-to-day operations within the HR department. Responsibilities:• Manage leave of absence processes, ensuring compliance with company policies and regulations.• Provide administrative support to the HR department, including maintaining records and organizing documents.• Assist with benefit functions, such as enrollment, updates, and employee inquiries.• Conduct background checks and ensure proper documentation for new hires.• Support the use of HR systems like ADP Workforce Manager and other HR software to maintain accurate employee data.• Coordinate and track employee training and development programs.• Address employee concerns with professionalism and excellent customer service.• Ensure confidentiality in handling sensitive employee information and HR matters.• Audit HR processes and records to ensure accuracy and compliance.• Assist in the recruitment process by posting job openings and screening candidates.
2026-04-29T00:00:00Z