Add your latest resume to match with open positions.

58 results for Office Assistant in Vallejo, CA

Accounting Clerk

Benicia, CA
onsite
Permanent / Full Time
24.5 - 28.5 USD / Hourly
Robert Half’s Full-Time Engagement Professionals team is hiring an Accounting Clerk for a full-time role. We’re looking for someone with strong GAAP knowledge, solid communication skills, and a proactive approach. In this position, you’ll support AP, AR, account reconciliations, and daily financial operations while gaining experience across a variety of client projects. To learn more about this opportunity, please contact Tawnia Kirshen via LinkedIn to obtain my email and share your resume. Key Job Duties:<ul><li>Processing accounts payable and receivable transactions</li><li>Reconciling bank statements and account balances</li><li>Preparing and maintaining accurate financial records</li><li>Assisting with invoice generation and payment tracking</li><li>Supporting month-end and year-end closing activities</li><li>Responding to client inquiries related to accounting transactions</li><li>Assisting with data entry and administrative tasks as needed</li></ul>
2026-04-22T00:00:00Z

Accounting Clerk

Woodland, CA
onsite
Permanent / Full Time
56160 - 56161 USD / Yearly
Amanda Warren with Robert Half is looking for a detail-oriented Accounting Clerk to join our team in Woodland, California. This role involves managing and recording direct bill commissions, ensuring timely reconciliation of statements, and maintaining accurate financial records. The ideal candidate will contribute to the smooth operation of our accounting processes while upholding high standards of reliability and attention to detail. Responsibilities:• Record daily bank transactions related to direct bill commission payments and ensure accurate deposits into operating bank accounts.• Retrieve commission statements from company websites, verify payment amounts, and reconcile them within the agency management system.• Download, import, and manually enter commission data into the agency management system with precision.• Investigate and resolve discrepancies in commission statements, making necessary corrections to ensure accuracy.• Maintain timely and accurate entries of commission records in alignment with the correct accounting periods.• Adhere to established workflows and standards to uphold financial integrity and consistency.• Provide backup support to team members when required to ensure smooth operations.• Complete assigned special projects related to accounting tasks as directed by management.
2026-04-10T00:00:00Z

Accounting Clerk

Oakland, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
Are you detail-oriented, organized, and experienced in handling financial data? We’re seeking a dedicated Accounting Clerk who will be responsible for matching invoices with purchase orders and performing data entry tasks, primarily using QuickBooks software. <ul><li>Review, match, and verify invoices against purchase orders to ensure accuracy and compliance with company policies. </li><li>Accurately input financial transactions into QuickBooks and maintain up-to-date records. </li><li>Identify and resolve discrepancies between invoices and purchase orders. Communicate with vendors or internal teams as needed. </li><li>Organize and maintain physical and digital records of invoices, purchase orders, and related documentation. </li><li>Assist with other general accounting and clerical tasks as needed, such as account reconciliations and report generation. </li></ul>
2026-04-24T00:00:00Z

Admisitriatve Assistant

Millbrae, CA
onsite
Temporary / Contract
25 - 35 USD / Hourly
Robert Half has an exciting temp to hire position for one of our top clients in Millbrae. Our client is seeking a highly organized, proactive, and detail-oriented Office Management & Field Operations Administrative Assistant to provide critical support across office operations and executive level field leadership. This is an exciting opportunity for an administrative professional who thrives in a fast-paced environment, enjoys balancing multiple priorities, and takes pride in creating efficient systems that keep teams running smoothly. This role offers a unique blend of office management, executive support, event coordination, and operational administration, making it ideal for someone who enjoys both people-facing responsibilities and behind-the-scenes problem-solving. Key ResponsibilitiesOffice Management & Administrative Support<ul><li>Provide direct support to the Executive Assistant and Bay Area Group Leaders</li><li>Oversee daily office operations, ensuring a professional, organized, and welcoming workplace environment</li><li>Manage office deliveries, kitchen inventory, vendor coordination, and workspace upkeep</li><li>Support reception duties, light phone coverage, and shared workspace resources such as copier stations</li><li>Coordinate office meeting logistics for trainings, team meetings, employee events, and social gatherings</li><li>Arrange catering, facility setup, and post-event cleanup services as needed</li><li>Process invoices and manage vendor communications for office-related services and utilities</li><li>Assist with planning and execution of regional events, including business meetings, employee resource group events, company celebrations, and seasonal gatherings</li><li>Support onboarding for new hires and interns by tracking materials, equipment, and first-day readiness</li><li>Provide direct administrative support to the Division VP of Field Operations</li><li>Partner with senior leaders, including Field VPs and Directors, to coordinate schedules and priorities</li><li>Manage travel arrangements including flights, accommodations, and meeting logistics</li><li>Coordinate executive leadership visits, business meetings, and strategic planning sessions</li><li>Prepare reports by gathering, reviewing, correcting, and analyzing data</li><li>Collaborate with business development and marketing teams on presentations and materials for leadership meetings</li><li>Organize meeting agendas, attendance tracking, document sharing, and follow-up action items</li><li>Record and distribute leadership meeting minutes</li></ul>
2026-04-29T00:00:00Z

Executive Legal Secretary

Oakland, CA
onsite
Temporary / Contract
30 - 36 USD / Hourly
We are looking for a Legal Assistant to support senior attorneys focused on health, data privacy, and cybersecurity matters in Oakland, California. This Long-term Contract position,that is expected to last around 6 months, is ideal for someone who brings strong executive support capabilities, sound judgment, and the ability to manage multiple priorities in a fast-paced legal environment. The role blends legal administrative coordination with high-level executive assistant responsibilities and offers an excellent opportunity for a motivated candidate who is organized, adaptable, and eager to contribute as part of a collaborative team. Responsibilities:<ul><li>Coordinate complex calendars for senior attorneys, including arranging meetings, managing shifting priorities, and organizing larger group events.</li><li>Handle travel logistics and prepare expense submissions with accuracy and timely follow-through.</li><li>Prepare engagement and retention documentation for outside counsel and route materials through established internal procedures.</li><li>Provide day-to-day executive support, including managing correspondence, tracking action items, and helping maintain smooth administrative operations.</li><li>Organize legal and administrative documents so that records remain accessible, current, and properly maintained.</li><li>Work closely with colleagues across the team to provide flexible support wherever coverage or additional assistance is needed.</li><li>Assist with scheduling for hybrid work activities, including in-office planning tied to required team presence on designated days.</li></ul>
2026-04-30T00:00:00Z

Development Assistant

Oakland, CA
onsite
Temporary / Contract
26 - 28 USD / Hourly
We are hiring a Development Assistant to support fundraising, donor relations, and administrative functions for development initiatives. The Development Assistant will help maintain donor records, prepare fundraising materials, coordinate events, and support gift processing. The ideal candidate is organized, detail-oriented, and comfortable managing confidential information.Responsibilities<ul><li>Maintain donor databases and gift records</li><li>Assist with fundraising campaigns and outreach</li><li>Prepare donor acknowledgments and correspondence</li><li>Coordinate development events and meetings</li><li>Process donations and generate related reports</li><li>Support leadership with administrative and project tasks</li></ul>
2026-05-01T00:00:00Z

Front Desk Receptionist

Oakland, CA
onsite
Temporary / Contract
22 - 24 USD / Hourly
Manage front desk responsibilities, welcome visitors, answer phones, and provide clerical support to ensure smooth office operations. Responsibilities:<ul><li>Greet guests and maintain front desk coverage</li><li>Answer and route calls</li><li>Schedule appointments and meetings</li><li>Handle mail and office communications</li><li>Provide clerical and administrative support</li></ul>
2026-04-24T00:00:00Z

Part-time Bookkeeper

San Francisco, CA
onsite
Permanent / Full Time
25 - 30 USD / Hourly
Part-time! Seeking flexibility in start/end time and a four day work week? 4-5 hours a day role available with free parking in SF.Small business seeks a detail‑oriented Part-time Bookkeeper/Office Manager with 5+ years of experience. Must be able to work independently and manage bookkeeping, AR/AP, payroll coordination, reconciliations, reporting, and general office administration. Knowledge of accounting principles, journal entries, Excel, and Peachtree/Sage 50 preferred. Role also includes customer service and providing support to the owner.
2026-05-01T00:00:00Z