Office Assistant Jobs in Portland, OR

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Administrative Assistant

Salem, OR
onsite
Temporary / Contract
20 - 25 USD / Hourly
We are seeking a reliable Administrative Assistant to support daily office operations and provide administrative assistance across departments.Responsibilities<ul><li>Answer and route phone calls.</li><li>Schedule meetings and appointments.</li><li>Draft correspondence and maintain records.</li><li>Organize filing systems and office documentation.</li><li>Manage office supplies and vendor orders.</li><li>Support managers and team members with administrative tasks.</li></ul>
2026-10-23T00:00:00Z

Executive Assistant

Lake Oswego, OR
onsite
Permanent / Full Time
80000 - 100000 USD / Yearly
Charlie Gilmur with Robert Half is searching for an experienced and resourceful Executive Assistant to provide high-level support to senior leadership in Oregon. This role is ideal for someone who brings strong organizational discipline, communicates with professionalism, and keeps shifting priorities on track in a fast-moving business environment. The successful candidate will serve as a dependable partner to executives by coordinating logistics, preparing materials, and helping leadership stay focused on critical objectives. Responsibilities:• Oversee demanding executive calendars by arranging appointments, confirming priorities, and adjusting schedules to address changing business needs.• Plan and manage travel logistics for leaders, including flights, lodging, ground transportation, itineraries, and related expense documentation.• Draft, edit, and format business correspondence, presentations, reports, and briefing materials for meetings and leadership communications.• Coordinate internal and external meetings, leadership offsites, board-related sessions, and special events to ensure smooth execution.• Monitor follow-up items, milestone dates, and ongoing initiatives so executives remain informed and prepared on key commitments.• Review incoming messages and requests, route matters appropriately, and bring urgent issues to leadership attention when needed.• Handle sensitive company and personnel information with a high level of discretion and professionalism.• Provide administrative and project support across teams while assisting with general office coordination as business needs evolve. Please reach out to Charlie Gilmur with Robert Half to review this position. Job Order: 03600-0013516130
2026-11-10T00:00:00Z

Executive Assistant

Salem, OR
onsite
Temporary / Contract
25 - 35 USD / Hourly
We are seeking a highly organized Executive Assistant to provide comprehensive support to senior leadership. This role requires strong organizational skills, discretion, and the ability to manage multiple priorities. Responsibilities<ul><li>Manage executive calendars and schedules.</li><li>Coordinate travel arrangements and meetings.</li><li>Prepare reports, presentations, and correspondence.</li><li>Organize meeting materials and record meeting minutes.</li><li>Assist with special projects and administrative functions.</li><li>Maintain confidentiality and professionalism.</li></ul>
2026-10-23T00:00:00Z

Executive Administrative Assistant

Portland, OR
onsite
Temporary / Contract
30 - 32 USD / Hourly
We are looking for an experienced Executive Administrative Assistant to provide high-level support to senior leaders in Portland, Oregon. This is a 90-day contract position requiring a proactive, detail-oriented individual who can manage shifting priorities, protect confidential information, and keep daily operations running smoothly in an in-office setting. The ideal candidate brings strong judgment, clear communication, and the ability to coordinate calendars, travel, meetings, and office activities with precision. Responsibilities:• Coordinate demanding executive calendars, arranging meetings across time zones and aligning schedules for internal stakeholders and external contacts.• Organize domestic and international travel plans, including transportation, lodging, itineraries, documentation, expense support, and adjustments when disruptions occur.• Prepare agendas, presentation materials, meeting notes, and follow-up items to help leaders and teams stay organized and informed.• Support committee, client, and departmental meetings by managing logistics, tracking action items, and ensuring materials are ready in advance.• Assist with planning office events and team programs by handling scheduling, room setup, technology needs, and participant coordination.• Maintain efficient office operations by monitoring shared spaces, addressing facility-related requests, and supporting visitor arrangements.• Draft and distribute executive, administrative, and office communications with clarity and professionalism.• Provide administrative and project coordination support for cross-functional initiatives and changing business needs.
2026-11-09T00:00:00Z

Accounting Clerk

Beaverton, OR
onsite
Temporary / Contract
23 - 25 USD / Hourly
We are looking for an Accounting Clerk to support day-to-day financial operations for a wholesale distribution organization in Beaverton, Oregon. This Contract position is ideal for someone who is highly organized, accurate with numbers, and comfortable handling a mix of payables, receivables, and financial record maintenance. The role will contribute to efficient transaction processing, timely invoicing, and dependable administrative support across accounting functions. Responsibilities: • Process vendor invoices, verify supporting details, and prepare payments in accordance with established timelines. • Maintain customer billing records, issue invoices, and follow up on outstanding balances to support accounts receivable activities. • Enter financial and transactional data into accounting systems with a strong focus on accuracy and completeness. • Reconcile account information and investigate discrepancies to help keep records current and reliable. • Support daily accounting operations by organizing documentation, updating ledgers, and maintaining audit-ready files. • Use accounting platforms such as QuickBooks, Invoice Pro, and Microsoft Dynamics 365 ERP to manage routine financial transactions. • Assist with reporting needs by compiling financial information and preparing summaries for internal review.
2026-11-06T00:00:00Z

Personal Assistant & Property Coordinator

Clackamas, OR
onsite
Permanent / Full Time
75000 - 95000 USD / Yearly
We are looking for a highly organized Personal Assistant to provide discreet, high-level support to ownership in Clackamas, Oregon. This position combines executive assistance with hands-on coordination across residences, properties, travel planning, vendors, and special projects. The ideal candidate is proactive, detail-oriented, and comfortable managing competing priorities while maintaining confidentiality and professionalism. Responsibilities:• Manage complex calendars, coordinate scheduling priorities, and ensure ownership is prepared for meetings, appointments, and time-sensitive commitments.• Arrange domestic and international travel, including itineraries, transportation, lodging, and related logistics, while adjusting plans as needs change.• Oversee day-to-day coordination for residences and properties by communicating with service providers, monitoring work, and helping maintain smooth operations.• Serve as a central contact for vendors, contractors, and external partners, ensuring follow-through, timely updates, and high service standards.• Support the organization of recreational assets and related activities by handling scheduling, maintenance coordination, and logistical details.• Prepare for executive meetings by confirming agendas, organizing materials, tracking action items, and following up on outstanding tasks.• Assist with personal and business-related projects by managing timelines, gathering information, and driving completion of key deliverables.• Handle sensitive information with discretion while providing dependable administrative support tailored to ownership’s preferences and priorities.
2026-10-29T00:00:00Z

6 results for Office Assistant in Portland, OR