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5 results for Office Assistant in Modesto, CA

Sr. Executive Assistant

Oakdale, CA
onsite
Temporary to Hire
25.65 - 29.7 USD / Hourly
We are looking for an experienced Executive Assistant to provide high-level support to senior leadership in California. This contract-to-permanent opportunity is ideal for someone who thrives in a fast-moving office setting and brings sound judgment, professionalism, and strong follow-through to every task. The person in this role will help keep executive priorities on track by managing schedules, coordinating travel, preparing materials, and handling sensitive administrative matters with discretion. Responsibilities: • Oversee executive calendars by arranging meetings, resolving scheduling conflicts, and ensuring leaders are prepared for daily commitments. • Coordinate business travel from start to finish, including transportation, lodging, flight arrangements, and detailed itineraries for domestic and international trips. • Create and organize presentations, reports, agendas, and written communications that support meetings and leadership initiatives. • Maintain accurate and confidential records, files, and documentation in an orderly and accessible manner. • Plan meeting logistics by securing rooms, arranging catering when needed, and confirming all materials and setup requirements are in place. • Monitor deadlines, action items, and follow-up tasks to help executives stay aligned on priorities and deliverables. • Review and submit expense reports, invoices, and related administrative paperwork with accuracy and timeliness. • Act as a point of coordination between senior leaders, internal departments, and external contacts to support smooth communication. • Contribute to special assignments and provide additional administrative support as business needs evolve.
2026-07-21T00:00:00Z

Marketing Assistant

Pleasanton, CA
onsite
Temporary to Hire
22 - 23 USD / Hourly
Robert Half's construction client is seeking a detail-oriented Marketing Assistant to support their marketing team on a temp-to-hire basis. This role works closely with the Marketing Manager and plays a key part in preparing proposals, maintaining branding consistency, and supporting day-to-day marketing operations. Marketing Assistant Key Responsibilities:Assist in the creation, formatting, and editing of proposals using Microsoft WordSupport proposal development by ensuring accuracy, consistency, and professional presentationEdit and adjust images for proposals using Adobe Illustrator toolsAssist with production of marketing materials, including printing and spiral bindingCoordinate and organize materials for client-facing deliverablesProvide general administrative and operational support to the Marketing Manager If you are interested in this Marketing Assistant position, please apply!
2026-07-16T00:00:00Z

Accounting Clerk

Pleasanton, CA
onsite
Permanent / Full Time
25.5 - 30.5 USD / Hourly
Our team is seeking an Accounting Clerk for our Full-Time Engagement Professionals practice. In this role, you will support client projects with accounts payable, accounts receivable, billing, collections, and general accounting activities. The ideal candidate has intermediate Excel skills, strong data entry accuracy, and a degree in accounting, finance, or a related field. For more information, please contact Tawnia Kirshen via LinkedIn and send your resume to my email found there. Key Responsibilities<ul><li>Support AP, AR, billing, collections, and daily accounting operations.</li><li>Process invoices, post payments, and maintain vendor and customer accounts.</li><li>Generate invoices, review aging reports, and follow up on past-due balances.</li><li>Reconcile accounts, research discrepancies, and maintain accurate records.</li><li>Perform high-volume data entry with accuracy and efficiency.</li><li>Assist with cash application, payment tracking, and account updates.</li><li>Respond to vendor, customer, and internal inquiries professionally.</li><li>Maintain documentation, support month-end close, and use Excel for reporting and analysis.</li><li>Adapt quickly to new client systems and processes while providing quality support.</li></ul>
2026-07-17T00:00:00Z

Accounting Clerk

Modesto, CA
onsite
Temporary / Contract
21 - 22 USD / Hourly
We are looking for an Accounting Clerk to join a Contract position supporting day-to-day accounting operations in Modesto, California. This opportunity is ideal for someone who enjoys accurate financial processing, organized recordkeeping, and working closely with multiple teams in a manufacturing environment. The role will contribute to payables, invoicing, inventory-related accounting activity, and month-end support while helping maintain reliable financial data and documentation. Responsibilities:• Process vendor invoices, match supporting documentation, and assist with timely accounts payable activities.• Prepare customer billing records and support accounts receivable tasks to help maintain accurate transaction processing.• Enter production and inventory information into accounting or ERP systems and review records for completeness and accuracy.• Assist with inventory adjustments, cycle count documentation, and variance research to support dependable reporting.• Contribute to month-end close activities by preparing journal entries, account reconciliations, and routine financial reports.• Partner with operations and other departments to gather accounting details, resolve discrepancies, and improve data accuracy.• Maintain organized files through scanning, filing, and document control while supporting general administrative accounting needs.• Provide support for special projects and additional accounting assignments as business demands require.
2026-07-21T00:00:00Z

Accounting Clerk

Livermore, CA
onsite
Permanent / Full Time
24.5 - 28.5 USD / Hourly
Join our Full-Time Engagement Professionals practice as an Accounting Clerk, supporting client projects with accounts payable, accounts receivable, billing, collections, and general accounting. Ideal candidates have intermediate Excel skills, strong data entry accuracy, and a degree in accounting, finance, or a related field. For more information, please contact Tawnia Kirshen via LinkedIn and send your resume to my email found there. Key Responsibilities<ul><li>Support day-to-day accounting operations across accounts payable, accounts receivable, billing, and collections.</li><li>Process invoices, post payments, and assist with vendor and customer account maintenance.</li><li>Generate and distribute invoices, monitor aging reports, and follow up on outstanding balances.</li><li>Reconcile account activity and research discrepancies to support accurate financial records.</li><li>Perform high-volume data entry with speed and accuracy.</li><li>Assist with cash application, payment tracking, and account updates.</li><li>Respond to vendor, customer, and internal inquiries in a timely and professional manner.</li><li>Maintain organized accounting documentation and support month-end close activities as needed.</li><li>Use Excel to prepare reports, track account activity, and support data review and analysis.</li><li>Adapt quickly to new client systems, workflows, and processes while delivering high-quality support.</li></ul>
2026-07-17T00:00:00Z