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33 results for Purchasing Assistant in Ontario, 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
2026-06-04T00:00:00Z

Executive Assistant

Irvine, CA
onsite
Temporary / Contract
33.25 - 38.5 USD / Hourly
We are looking for an experienced and highly organized Executive Assistant to support senior executives in a dynamic work environment. This long-term contract position is based in Irvine, California, and offers the opportunity to play a pivotal role in ensuring seamless operations and communication within the organization. The ideal candidate will excel at managing schedules, coordinating travel, and handling confidential information with professionalism. Responsibilities: • Manage and maintain executives’ calendars, ensuring optimal scheduling and conflict resolution. • Coordinate travel arrangements, including booking transportation, preparing detailed itineraries, and assisting with expense report submissions. • Handle sensitive documents and confidential information with the utmost discretion and care. • Oversee general office functions, such as ordering supplies and providing leadership to administrative support staff. • Act as a key point of contact between executives and internal or external stakeholders, fostering effective communication. • Assist with special projects by organizing resources, tracking progress, and ensuring timely completion. • Respond to inquiries and provide support through inbound and outbound calls, ensuring exceptional customer service. • Maintain accurate records and documentation for various administrative processes. • Support the development and implementation of efficient office procedures to enhance productivity.
2026-06-16T00:00:00Z

Executive Assistant

Westwood, CA
onsite
Temporary / Contract
28 - 38 USD / Hourly
We are seeking a polished and highly organized Executive Assistant to provide high-level administrative support to senior leadership in West LA. This role is ideal for a proactive candidate who can manage complex schedules, handle confidential information with discretion, and thrive in a fast-paced environment. The Executive Assistant will play a critical role in supporting day-to-day executive operations, ensuring efficiency, professionalism, and strong communication across internal and external contacts. Key Responsibilities:<ul><li>Provide high-level administrative support to executive leadership</li><li>Manage complex calendars, meetings, and appointment scheduling</li><li>Coordinate travel arrangements, itineraries, and expense reporting</li><li>Prepare correspondence, presentations, reports, and other documents</li><li>Screen calls, emails, and inquiries and respond or route appropriately</li><li>Organize meetings, take notes, and follow up on action items</li><li>Maintain confidential files, records, and sensitive information</li><li>Serve as a liaison between executives and internal or external stakeholders</li><li>Support special projects and assist with office coordination as needed</li></ul>
2026-06-11T00:00:00Z

Executive Assistant

Beverly Hills, CA
onsite
Temporary / Contract
40 - 48 USD / Hourly
A small real estate development company located in Beverly Hills is looking for an Executive Assistant to support two very busy entrepreneurs/executives. Job duties will be to answer the phones, schedule appointments and meetings, coordinate conference calls, respond to client emails and handle client follow up, and run errands. Additional duties will be to build PowerPoint presentations, organize the office, conduct research, reach out to vendors, and complete special administrative projects. Every day is different, so the ability to change gears and work independently is a must! This is an onsite position and hours are 8am-5pm Monday-Friday. Robert Half is looking for a tech savvy candidate who considers themselves very strong in Microsoft Office Suite. At least 5 years of administrative experience is required. The Executive Assistant position is starting out as a 6 month contract role, with the chance to turn permanent.
2026-06-12T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
Robert Half is looking to fill a temporary Executive Assistant position from 7/7-7/24. You will cover a vacation leave and will support the President of a creative marketing agency. The ideal candidate is high energy, highly organized, proactive, and an excellent communicator who can thrive in a fast-paced environment and provide seamless executive support. Hours are 8am-5pm and parking is covered. Key Responsibilities<ul><li>Manage a complex calendar, including scheduling, rescheduling, and prioritizing meetings across Pacific and Eastern time zones</li><li>Provide timely meeting reminders, including 10-minute and 1-minute alerts before meetings using cell phone and Slack</li><li>Coordinate lunch and dinner reservations</li><li>Monitor and respond to incoming communications via email and Slack, escalating urgent or high-priority matters as needed</li><li>Arrange travel through the company’s travel agent, including flights, hotels, and ground transportation</li><li>Collect and organize receipts for expense reporting</li><li>Provide general executive support to ensure smooth daily operations during the coverage period</li></ul>
2026-06-12T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary / Contract
28.5 - 30 USD / Hourly
We are looking for an organized and proactive Executive Assistant to support senior leadership at a nonprofit organization in Los Angeles, California. This Contract position requires someone who can manage competing priorities, maintain smooth daily operations, and provide dependable administrative support in a fast-paced environment. The ideal candidate brings strong judgment, attention to detail, and the ability to coordinate schedules, travel, and meetings effectively. Responsibilities: • Manage complex executive calendars, schedule appointments, and resolve conflicts to keep leadership priorities on track. • Arrange business travel, including itineraries, transportation, lodging, and related logistics for executive team members. • Coordinate meeting details from planning through follow-up, including preparing agendas, confirming attendees, and organizing materials. • Serve as a key administrative partner to executives by monitoring deadlines, tracking action items, and supporting day-to-day operations. • Communicate with internal and external stakeholders in a clear and detail-focused manner on behalf of leadership. • Prepare correspondence, reports, and presentation materials while ensuring accuracy and timely delivery. • Maintain organized records and documentation to support efficient access to important information. • Assist with special projects and operational tasks as needed to help the leadership team function effectively.
2026-06-08T00:00:00Z

Executive Assistant

Gardena, CA
onsite
Temporary / Contract
40 - 45 USD / Hourly
We are looking for an Executive Assistant to provide high-level support for a non-profit organization in Gardena, California. This Long-term Contract position is ideal for a highly organized and detail-oriented individual who can manage executive priorities, coordinate governance activities, and handle sensitive information with discretion. The role requires strong communication, administrative, and project coordination skills to keep daily operations, board-related processes, and special events running smoothly. Responsibilities: • Coordinate board and committee meeting logistics, assemble materials, update online content, attend sessions, and produce accurate meeting records. • Deliver advanced administrative support by preparing reports, correspondence, presentations, charts, and other business documents for executive leadership. • Maintain board policies and administrative procedure records, ensuring documents are current, properly formatted, distributed as needed, and accessible through the organization’s website. • Manage a complex executive calendar by scheduling appointments, workshops, regular meetings, special sessions, conferences, and related activities. • Act as a key point of contact for internal teams, public stakeholders, and external partners, while tracking follow-up items and researching requests on behalf of leadership. • Oversee election-related documentation and submissions connected to board seats and organizational measures, keeping records complete and up to date. • Draft and organize confidential materials, including responses tied to grievances, legal matters, evaluations, and other sensitive business records. • Plan and support events such as forums, workshops, community presentations, dinners, and site visits, ensuring all details are coordinated effectively. • Review forms, contracts, files, and records for accuracy, completeness, and compliance with applicable policies, procedures, and regulations. • Monitor executive and board-related budgets, process purchasing and expense documentation, and coordinate travel arrangements, reimbursements, and supporting paperwork.
2026-06-16T00:00:00Z

Executive Assistant

Manhattan Beach, CA
onsite
Temporary to Hire
38 - 50 USD / Hourly
We are looking for an Executive Assistant to support leadership within a fast-paced corporate environment in California. This contract opportunity is ideal for an experienced, detail-focused candidate who excels at keeping schedules organized, coordinating complex travel plans, and ensuring executive meetings run smoothly. The right candidate will bring strong judgment, attention to detail, and the ability to anticipate needs while managing competing priorities effectively. Responsibilities:• Manage executive calendars by prioritizing appointments, resolving scheduling conflicts, and ensuring leaders are prepared for daily commitments• Organize domestic and potentially international travel plans, including flights, lodging, ground transportation, and itinerary preparation• Coordinate meeting logistics for executive sessions by securing rooms, confirming attendees, and distributing relevant materials in advance• Track schedule changes and communicate updates promptly to internal and external participants to maintain alignment• Support day-to-day administrative activities that help executives remain focused on business priorities• Prepare detailed travel agendas and confirm reservations to ensure seamless business travel experiences• Partner with stakeholders across the organization to align timelines, meeting needs, and executive availability
2026-06-16T00:00:00Z