13 results for Office Administrator in Portland, OR

Office Manager

Troutdale, OR
onsite
Permanent
0 - 0 USD / Yearly
Charlie Gilmur with Robert Half is looking for an experienced Office Manager to oversee the administrative and operational functions of our service office in Troutdale, Oregon. This role focuses on optimizing workflows, ensuring billing accuracy, supporting payroll processes, and maintaining an exceptional customer experience. The ideal candidate will be organized, detail-oriented, and skilled in managing team performance while ensuring the efficient use of systems such as ServiceTitan. Responsibilities:• Manage and optimize ServiceTitan system settings, workflows, and permissions to ensure seamless operations.• Oversee job costing, invoice accuracy, and periodic updates to pricebooks.• Generate and analyze performance reports, including technician metrics and sales data, to inform decision-making.• Supervise dispatch operations, ensure efficient scheduling, and maximize same-day service availability.• Monitor job completion rates and proactively address callback trends.• Review and approve invoices, ensuring accurate accounts receivable processes and timely collections.• Reconcile financial data between ServiceTitan and QuickBooks on a monthly basis.• Maintain purchase order systems, ensuring material purchases are accurately tied to jobs and properly costed.• Process vendor invoices, verify documentation accuracy, and maintain organized vendor files.• Support month-end close procedures and uphold positive relationships with vendors. Please reach out to Charlie Gilmur with Robert Half to review this position. Job Order: 03600-0013394993
2026-03-04T00:00:00Z

Administrative Assistant

Portland, OR
onsite
Temporary
23 - 27 USD / Hourly
Do you possess excellent organizational skills and enjoy working in a fast-paced environment? Robert Half is seeking Administrative Assistants to support our clients’ frequent needs in the area. The Administrative Assistant roles typically include answering busy phone lines, greeting walk-in guests, and handling general clerical responsibilities. This is a dynamic position for an individual who is organized and committed to working with great companies. The Administrative Assistant will assist with filing, copying, and faxing for multiple departments. The Administrative Assistant will check mail and emails daily, respond to inquiries, forward communication, when necessary, set appointments, handle filing, and assist in coordinating schedules and activities. These roles will require strong computer and data entry skills, so proficiency in Microsoft Word and Microsoft Excel is preferred. The successful Administrative Assistant will be detail-oriented, have strong problem-solving skills, be able to communicate effectively, and have excellent customer service skills. The ideal Administrative Assistant will be self-directed, articulate, and provide positive attention to clients and vendors.
2026-02-19T00:00:00Z

Administrative Assistant

Portland, OR
onsite
Temporary
18 - 22 USD / Hourly
We are a well-established and renowned company looking for an accomplished Administrative Assistant to join our dynamic team. Our employees enjoy a supportive, engaging, and positive work environment with opportunities for advancement.Role and Responsibilities:<ol><li>Manage and maintain schedules and calendars for senior staff.</li><li>Assist in planning and organizing meetings and events.</li><li>Produce and distribute correspondence memos, letters, faxes, and forms.</li><li>Handle incoming calls and other communications.</li><li>Maintain electronic and hard copy filing system.</li><li>Provide general support to visitors.</li><li>Document expenses and hand in reports.</li><li>Stay updated on office policies and procedures.</li><li>Complete additional assigned tasks.</li></ol>
2026-03-03T00:00:00Z

Administrative Assistant

Salem, OR
onsite
Temporary
20 - 25 USD / Hourly
We are a well-established and renowned company looking for an accomplished Administrative Assistant to join our dynamic team. Our employees enjoy a supportive, engaging, and positive work environment with opportunities for advancement.Role and Responsibilities:<ol><li>Manage and maintain schedules and calendars for senior staff.</li><li>Assist in planning and organizing meetings and events.</li><li>Produce and distribute correspondence memos, letters, faxes, and forms.</li><li>Handle incoming calls and other communications.</li><li>Maintain electronic and hard copy filing system.</li><li>Provide general support to visitors.</li><li>Document expenses and hand in reports.</li><li>Stay updated on office policies and procedures.</li><li>Complete additional assigned tasks.</li></ol>
2026-02-26T00:00:00Z

Payroll Administrator

Lake Oswego, OR
onsite
Permanent
0 - 0 USD / Yearly
Charlie Gilmur with Robert Half is looking for an experienced and detail-oriented Payroll Administrator. This role offers an exciting opportunity to work in a dynamic environment managing payroll operations The ideal candidate will play a key role in ensuring accurate payroll processing while collaborating with various departments and building expertise across complex payroll systems. Responsibilities:• Process full-cycle payroll for employees across multiple states, ensuring compliance with all regulations and policies.• Handle payroll for hourly employees, including calculations for shift differentials and overtime.• Support payroll operations for multiple legal entities, maintaining accuracy and consistency.• Collaborate with the team to address payroll inquiries and resolve discrepancies efficiently. Please reach out to Charlie Gilmur with Robert Half to review this position. Job Order: 03600-0013364570
2026-02-17T00:00:00Z

Payroll Administrator

Portland, OR
onsite
Permanent
0 - 0 USD / Yearly
Sara Walker with Robert Half is looking for an experienced Payroll Administrator to join our team in Portland, Oregon. This role combines payroll processing with human resources functions, serving a diverse workforce across multiple states. The ideal candidate will ensure accurate payroll execution, maintain compliance with payroll regulations, and provide support on benefits administration and employee inquiries. Responsibilities:• Process semi-monthly payroll for employees across multiple states, including handling off-cycle payroll runs when necessary.• Administer benefits programs and manage leave of absence processes, ensuring accurate leave pay calculations.• Ensure compliance with payroll tax regulations and maintain up-to-date knowledge of multi-state requirements.• Support onboarding and offboarding processes, including payroll and benefits setup for new hires and terminations.• Address employee inquiries related to payroll and benefits, providing clear and timely responses.• Collaborate with other departments to ensure payroll accuracy and resolve discrepancies.• Maintain confidentiality and handle sensitive employee information with discretion.• Generate and analyze payroll reports to identify trends and ensure data accuracy.• Assist in audits and compliance evaluations related to payroll and human resources.• Stay informed about industry best practices and updates to payroll systems and legislation. Please reach out to Sara Walker with Robert Half to review this position. Job Order: 03600-0013383498
2026-02-17T00:00:00Z

Payroll Administrator

Tualatin, OR
onsite
Temporary
33.25 - 38.5 USD / Hourly
We are looking for a skilled Payroll Administrator to oversee comprehensive payroll processes for a workforce of over 1,000 employees. This long-term contract position is based in Tualatin, Oregon, and requires someone with strong attention to detail, expertise in multi-state payroll, restricted stock handling, and advanced reporting. The ideal candidate will thrive in a fast-paced environment and bring strong organizational and analytical skills to ensure accurate payroll management. Responsibilities:• Process end-to-end payroll for 1,000+ employees, ensuring accuracy and compliance with multi-state regulations.• Manage off-cycle payroll activities, including issuing checks and handling restricted stock units (RSUs).• Conduct audits and generate detailed reports to maintain payroll accuracy and compliance.• Perform employment verifications and assist employees with access to payroll systems.• Utilize equity management platforms to update reports and track stock-related transactions.• Handle post-payroll close activities, including journal entries and account reconciliations.• Ensure the accuracy of timekeeping records and address discrepancies promptly.• Collaborate with internal teams to streamline payroll operations and improve efficiency.• Maintain and update payroll systems, including ADP Workforce Now, to support organizational needs.
2026-03-05T00:00:00Z

Payroll Administrator

Clackamas, OR
onsite
Temporary
26 - 36 USD / Hourly
Do you have proven experience in a payroll position, strong knowledge of tax and wage laws, and good understanding of the common fiscal procedures? Robert Half is looking for Payroll Administrators to assist with frequent needs from our clients on a contract basis. A Payroll Administrator is primarily responsible for processing payroll and maintaining the employee database regarding salary and pay. Other duties include managing the company budget and expense as well as cooperating with different departments to increase payroll service performance and improve upon the payroll system.
2026-02-19T00:00:00Z

Executive Assistant

Clackamas, OR
onsite
Temporary
27 - 35 USD / Hourly
We are currently looking for a qualified Executive Assistant to assist our clients’ frequent needs in the local area. In this position, you would be given various responsibilities that encompass managing and maintaining executive schedules, which include making travel plans, conference arrangements, setting appointments, and making changes when needed. Other duties will have you overseeing office management to guarantee that operations run smoothly and efficiently. You will also draft memos, letters, and other types of documents on behalf of senior management. The role includes planning and coordinating events, both internal and external. Amid all these tasks, it is crucial to handle all confidential information and data with utmost discretion. The ideal candidate should possess a bachelor’s degree, with proven experience in an Executive Assistant, Personal Assistant, or similar role. Excellent written and verbal communication skills, superb multitasking capabilities, efficient time management, decision-making ability and sharp attention to detail are required traits. Proficiency skills in Microsoft Office Suite (Word, PowerPoint, and Excel), email scheduling tools, and team management software are vital to succeeding in this role.
2026-02-19T00:00:00Z

Executive Assistant

Portland, OR
onsite
Temporary
25 - 35 USD / Hourly
We are looking for a professional, highly-organized Executive Assistant to provide comprehensive support to our senior leadership team. The successful candidate will handle a variety of responsibilities, including managing calendars, coordinating travel, and assisting with administrative duties. This is an excellent opportunity for a detail-oriented and flexible individual who wants to grow their career in a supportive and dynamic environment.Primary Responsibilities:• Manage and maintain executive schedules, including scheduling travel and conferences, making appointments, and making changes to appointments.• Coordinate operations of executives' offices including preparing and organizing documents for meetings, coordinating with other departments and assisting with special projects as needed.• Take meeting minutes and distribute them accordingly.• Prepare and edit correspondence, communications, presentations, and other documents.• Maintain office supplies by checking inventory and order items as needed.
2026-03-03T00:00:00Z

Executive Assistant

Salem, OR
onsite
Temporary
25 - 35 USD / Hourly
We are looking for a professional, highly-organized Executive Assistant to provide comprehensive support to our senior leadership team. The successful candidate will handle a variety of responsibilities, including managing calendars, coordinating travel, and assisting with administrative duties. This is an excellent opportunity for a detail-oriented and flexible individual who wants to grow their career in a supportive and dynamic environment.Primary Responsibilities:• Manage and maintain executive schedules, including scheduling travel and conferences, making appointments, and making changes to appointments.• Coordinate operations of executives' offices including preparing and organizing documents for meetings, coordinating with other departments and assisting with special projects as needed.• Take meeting minutes and distribute them accordingly.• Prepare and edit correspondence, communications, presentations, and other documents.• Maintain office supplies by checking inventory and order items as needed.
2026-02-26T00:00:00Z

Bookkeeper

Salem, OR
onsite
Temporary
25 - 35 USD / Hourly
We are seeking a skilled and reliable bookkeeper to join our finance team. The successful candidate will have a strong understanding of accounts payable, accounts receivable, and payroll. They should be highly organized, detail-oriented, and able to handle tasks promptly and accurately.Key Responsibilities:<ul><li>Maintain and balance the general ledger in an accurate, complete, and up-to-date manner</li><li>Perform all activities related to the accounts payable function including reviewing, coding, and processing payments</li><li>Perform account receivable functions including invoicing, deposits, collections, and revenue recognition</li><li>Prepare payroll reports and handle all payroll activities for employees</li><li>Coordinate bank deposits and report financial results on a regular basis to management</li><li>Conduct monthly reconciliation of every bank account</li></ul>
2026-02-26T00:00:00Z

Bookkeeper

Woodburn, OR
onsite
Temporary
22 - 27 USD / Hourly
Do you have excellent data entry skills and a familiarity with a wide range of financial transactions? Robert Half has frequent needs from our clients in the local area for an entry level Bookkeepers. Bookkeepers record financial transactions, maintain financial records, check financial data, and update financial statements. Bookkeepers ensure accounts are current and accurate, using specialized software, spreadsheets, and other tools to track and manage data.
2026-02-19T00:00:00Z