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9 results for Office Assistant in Modesto, CA

Administrative Assistant

Merced, CA
onsite
Temporary / Contract
17.1 - 19.8 USD / Hourly
We are looking for a bilingual Spanish Administrative Assistant to support daily office operations and help keep communication, scheduling, and documentation organized. This Long-term Contract position is ideal for someone who is detail-oriented, organized, and comfortable managing a range of administrative tasks in a fast-paced environment. The role will partner with staff and leadership to ensure meetings, records, and business documents are prepared accurately and handled efficiently. Responsibilities: • Coordinate calendars for staff and board members, including meetings, appointments, and travel plans. • Organize meeting logistics and prepare supporting materials such as agendas, reports, and follow-up notes. • Record and distribute accurate meeting minutes to maintain clear documentation of discussions and action items. • Create and update presentations, spreadsheets, and other administrative documents as needed. • Maintain orderly paper and electronic records to support efficient document retrieval and compliance. • Manage filing activities, including e-filing and traditional paper-based recordkeeping. • Provide bilingual Spanish-English administrative support to facilitate clear communication with internal and external contacts.
2026-08-05T00:00:00Z

Administrative Assistant

Lathrop, CA
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support daily office operations for a non-profit organization in Lathrop, California. This Long-term Contract position is ideal for someone who is organized, responsive, and comfortable handling a mix of clerical, records management, and front-office responsibilities. The role will involve document preparation, permit and application coordination, and report support while helping maintain efficient administrative workflows. Responsibilities: • Coordinate the processing and monitoring of various applications and permits, including documentation related to building and transportation requests. • Organize, update, and maintain department records to ensure documents are accurately stored and easy to retrieve. • Prepare correspondence, forms, and other business documents based on verbal direction and brief written notes. • Compile administrative information and produce routine reports to support departmental activities and tracking needs. • Provide front-desk and general office support, including answering inbound calls and assisting visitors professionally. • Perform data entry tasks with accuracy and timeliness while keeping office information current. • Support day-to-day administrative operations by managing files, routing paperwork, and assisting with office coordination.
2026-07-27T00:00:00Z

Administrative Assistant

Stockton, CA
onsite
Temporary / Contract
21.375 - 24.75 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support transit service development activities in Stockton, California. This Long-term Contract opportunity is ideal for someone who enjoys balancing office coordination with occasional field-based assignments, including transit observations and service data collection. The role requires strong organization, sound judgment, and the ability to communicate clearly with both internal staff and transit riders while helping maintain accurate administrative records and reports. Responsibilities: • Provide day-to-day administrative support for the department, including front-desk assistance, document preparation, filing, and general office coordination. • Enter and maintain operational data with accuracy, including information gathered from driver manifests and other service-related records. • Conduct field observations by riding buses, counting passengers, reviewing route activity, and documenting findings for reporting purposes. • Assist riders by interpreting bus schedules, explaining route options, and offering clear travel directions using printed and online resources. • Prepare, update, and organize spreadsheets, reports, and department records using Microsoft Office applications. • Support required transit reporting activities by compiling and organizing data used for annual performance tracking. • Work effectively both independently and with team members to complete assignments on schedule and with close attention to detail.
2026-08-14T00:00:00Z

General Office Clerk

San Jose, CA
onsite
Temporary / Contract
20.9 - 24.2 USD / Hourly
We are looking for a detail-oriented General Office Clerk to support daily administrative operations in San Jose, California. This Contract position is ideal for someone who works efficiently with records, digital documents, and routine office tasks while maintaining accuracy. The role will contribute to smooth back-office workflows by handling file organization, document processing, and data updates in a fast-paced environment. Responsibilities: • Scan paper records and convert them into organized digital files for easy retrieval and tracking. • Maintain orderly filing systems by sorting, labeling, and archiving documents in both physical and electronic formats. • Enter information into internal databases and spreadsheets with a strong focus on completeness and accuracy. • Provide day-to-day back-office assistance to help keep administrative processes running smoothly. • Review documents for legibility and proper classification before uploading or storing them. • Retrieve, update, and distribute records as needed to support office operations and team requests.
2026-08-14T00:00:00Z

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

Human Resources (HR) Assistant

Stockton, CA
onsite
Temporary / Contract
24.7 - 26 USD / Hourly
We are looking for a detail-oriented Human Resources Assistant to support daily HR operations for a Contract position based in Stockton, California. In this role, you will serve as a key point of contact for employee questions, assist with onboarding activities, and provide administrative support across core HR functions. The ideal candidate brings at least 2 years of experience in human resources and is comfortable interacting with employees and leaders at all levels of the organization. Familiarity with Paycom is important to help respond to system-related inquiries and support routine HR processes effectively. Responsibilities: • Respond to day-to-day employee questions and provide timely guidance on HR-related matters. • Support onboarding activities by coordinating documentation, communications, and orientation-related tasks. • Assist with employee relations matters by helping route inquiries and maintain appropriate follow-up. • Conduct and track candidate screening activities to support the hiring process. • Provide administrative support for a range of HR functions, including record maintenance and routine correspondence. • Use Paycom to help address user questions, review information, and support HR team processes within the system. • Work closely with employees, supervisors, and leadership to ensure clear communication and consistent HR support.
2026-07-27T00:00:00Z

Accounting Clerk

Pleasanton, CA
onsite
Permanent / Full Time
25.5 - 30.5 USD / Hourly
Join Robert Half's Full-Time Engagement Professionals (FTEP) practice as an Accounting Clerk. Build your experience by supporting diverse client projects across accounts payable, accounts receivable, billing, collections, and general accounting. We're seeking candidates with intermediate Excel skills, strong attention to detail, 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>
2026-07-31T00:00:00Z

Accounting Clerk

Livermore, CA
onsite
Permanent / Full Time
24.5 - 28.5 USD / Hourly
Launch your career with Robert Half's Full-Time Engagement Professionals (FTEP) practice as an Accounting Clerk. Gain hands-on experience supporting a variety of client engagements across accounts payable, accounts receivable, billing, collections, and general accounting. Ideal candidates have intermediate Excel skills, strong attention to detail, 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>
2026-07-31T00:00:00Z

Part Time Bookkeeper

Livermore, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
We are looking for a detail-oriented Bookkeeper to support ongoing accounting operations for a Long-term Contract position based in Livermore, California. This role is ideal for someone who is comfortable managing day-to-day financial activity, maintaining accurate records, and coordinating closely with leadership and external accounting support. The position begins with onsite training and may transition to a hybrid schedule, while certain duties such as check printing must remain on site. This position is onsite 1-2 days per week, about 10 hours per week on average. Responsibilities: • Manage incoming funds by recording deposits accurately and allocating transactions to the appropriate accounts in QuickBooks Online.• Handle payment requests from start to finish, including preparing payables, securing required approval signatures, and distributing payments by mail.• Process scholarship-related check payments with careful attention to documentation and accuracy.• Maintain current and organized accounting records to support reliable accounts receivable and accounts payable activity.• Perform regular bank reconciliations and general ledger balancing to ensure financial data is complete and correct.• Export accounting data from QuickBooks Online into Excel for tracking, review, and reporting support.• Partner with the off-site accountant by preparing information needed for financial statements and related reporting.• Compile monthly fiscal reporting materials for organizational review and submission.
2026-08-13T00:00:00Z