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15 results for Office Administrative Assistant in Manteca, CA

Administrative Assistant

Walnut Creek, CA
onsite
Temporary / Contract
27 - 29 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support underwriting operations in Walnut Creek, California. This is a Long-term Contract position focused on maintaining policy accuracy, organizing documentation, and assisting with day-to-day administrative and analytical work for a multi-state Workers Compensation team. The ideal candidate is comfortable handling multiple assignments, reviewing information carefully, and working within established compliance and quality standards. Administrative Assistant Responsibilities:• Support the review and administration of insurance policies by processing routine transactions with accuracy and consistency.• Complete assigned workflow items involving new business, renewals, endorsements, cancellations, and broker updates while meeting production expectations.• Examine team notes and supporting records to determine the correct next steps for each assigned task.• Maintain and update policy details in underwriting systems and related records to ensure information remains current.• Check submitted data for completeness and accuracy, identify missing details, and follow up with underwriters when clarification is needed.• Compile information from prior carriers and other sources, then enter and organize that data according to internal and regulatory guidelines.• Prepare pricing-related worksheets and other spreadsheet-based documents using established tools and templates.• Create manual forms and coordinate document preparation for distribution through internal business partners.• Apply training and reference materials to support policy issuance, maintenance activities, and compliance with Workers Compensation requirements. If you are interested in this Administrative Assistant position, please submit your resume today!
2026-07-09T00:00:00Z

Administrative Assistant

San Ramon, CA
onsite
Temporary to Hire
19.7885 - 22.913 USD / Hourly
We are looking for two organized Administrative Assistants to support daily office operations in the Santa Maria and San Luis Obispo, California offices. This contract-to-permanent opportunity is ideal for someone who enjoys keeping workflows on track, assisting visitors and callers, and maintaining accurate administrative records. The person in this role will contribute to a detail-oriented front-office environment while handling a variety of clerical and coordination tasks with care and efficiency. Responsibilities:• Manage front-desk and office support activities to help maintain an efficient and welcoming workplace.• Respond to incoming calls, direct inquiries appropriately, and relay messages in a timely manner.• Enter, update, and maintain records with a high level of accuracy and attention to detail.• Assist with general clerical duties such as filing, document preparation, scanning, and correspondence support.• Welcome guests and provide receptionist coverage while ensuring a detail-oriented first point of contact.• Coordinate administrative tasks across the office to support day-to-day operations and team needs.
2026-07-10T00:00:00Z

Office Assistant

San Jose, CA
onsite
Temporary / Contract
19 - 22 USD / Hourly
We are looking for a dependable Office Assistant to support day-to-day operations at a detail-oriented testing site in California. This is a long-term contract, part-time opportunity scheduled for approximately 20 hours per week, with shifts that may vary and may include Saturdays, occasional evenings, and additional hours when needed. The person in this role will help create a secure, organized, and welcoming environment while providing attentive service to test takers and staff. Responsibilities: • Welcome visitors and exam candidates, confirm their identification, and guide them through check-in procedures with courtesy and care. • Carry out required security steps, including screening procedures and monitoring protocols, to protect the integrity of the testing environment. • Observe candidates throughout exam sessions and respond promptly to issues, irregularities, or concerns that arise during testing. • Maintain control of testing materials, equipment, and room conditions to ensure a secure and orderly site at all times. • Document incidents clearly and accurately, escalating situations that fall outside established guidelines when necessary. • Support administrative tasks such as scanning documents, handling clerical work, answering inbound calls, and assisting with general front-desk coverage. • Assist with basic equipment handling, including packing, unpacking, and moving materials safely within the office or testing area. • Escort candidates to and from designated rooms and help provide a fair, comfortable, and consistent testing experience for every participant.
2026-07-08T00:00:00Z

Office Assistant

Dublin, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
Office Assistant Position Overview:Robert Half client is seeking a temporary bilingual Spanish Office Assistant to support day-to-day office operations, data tracking, and member services. This role will focus on document processing, workflow organization, and providing general administrative and front desk support. Key Responsibilities:<ul><li>Open, sort, and batch incoming mail and payments by trust</li><li>Scan, index, and upload documents accurately and in a timely manner</li><li>Organize workflows across internal systems (Perceptive, Smartsheet)</li><li>Maintain and update tracking spreadsheets for member data and enrollment processes</li><li>Prepare documents, packets, and reports for internal and external distribution</li><li>Copy forms and correspondence as needed</li><li>Send and receive faxes</li><li>Provide front desk support, including answering calls, greeting visitors, and assisting walk-ins</li><li>Coordinate member meetings with remote staff via Microsoft Teams</li><li>Assist with preparation and distribution of participant materials</li><li>Perform additional administrative support tasks as directed by management</li></ul>If you are interested in the Office Assistant position, please submit your application!
2026-07-09T00:00:00Z

Office Assistant

Santa Clara, CA
onsite
Temporary / Contract
25.3365 - 29.337 USD / Hourly
We are looking for a dependable Part Time Office Assistant to help keep daily workplace operations organized and welcoming in Santa Clara, California. This opportunity is suited for someone who enjoys being on site, takes initiative, and can balance administrative support with hands-on office coordination. The person in this role will contribute to a smooth employee and visitor experience while supporting workplace logistics, vendor activity, and office readiness in a fast-moving environment. Responsibilities:• Serve as the primary on-site support person for day-to-day office needs and help ensure operations run efficiently throughout the workday.• Welcome employees, visitors, candidates, and service providers with a courteous and friendly approach while helping direct them as needed.• Keep shared spaces presentable by monitoring office appearance and addressing general workplace organization needs.• Replenish pantry items, beverages, coffee supplies, and general office materials to maintain a well-stocked environment.• Arrange orders for food, refreshments, and workplace supplies through external vendors and online ordering tools.• Prepare meeting and conference spaces by coordinating room setup, refreshments, and overall readiness for guests and internal teams.• Assist with vendor scheduling, service follow-up, and resolution of routine office-related requests.• Support onboarding logistics by helping coordinate workspace readiness and other onboarding-related office details.• Provide administrative assistance such as scheduling support for busy teams, including recruiting and engineering functions.• Contribute to workplace projects tied to office transition efforts, return-to-office coordination, and overall space organization.
2026-07-08T00:00:00Z

General Office Clerk

Castro Valley, CA
onsite
Temporary / Contract
20 - 23 USD / Hourly
Robert Half client is seeking a General Office Clerk to support daily administrative operations for a housing community. This is a Contract position suited for someone who can balance clerical accuracy, resident-facing communication, and strong organizational skills in a fast-paced office setting. The ideal candidate will help keep records current, coordinate office activities, and contribute to a detail-focused and inclusive environment for residents, staff, and community partners. Office Clerk Responsibilities:• Manage day-to-day office support activities, including ordering supplies, organizing documents, and keeping the workspace orderly and efficient.• Coordinate service and repair requests by scheduling maintenance, preparing work order documentation, filing completed records, and tracking follow-up needs.• Support resident occupancy activities by assisting with move-ins, move-outs, unit inspections, and explaining required steps and documentation.• Maintain applicant and resident records by updating waiting lists, processing applications in accordance with program guidelines, and directing individuals to other housing resources when availability is limited.• Receive rent payments, record funds accurately, and prepare bank deposits when required.• Sort and distribute incoming internal mail and handle routine back-office administrative tasks such as scanning, filing, and data entry.• Conduct resident recertification activities by meeting with residents, collecting supporting documents, preparing worksheets, and forwarding materials for management review.• Prepare status reports, incident documentation, emergency information records, and other required files while ensuring compliance with housing policies and regulatory standards.• Foster respectful relationships with residents, agencies, and colleagues by providing attentive service, supporting equitable housing practices, and contributing to an inclusive community environment. If you are interested in this Office Clerk position, pleases submit your application!
2026-07-09T00:00:00Z

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>
2026-07-02T00:00:00Z

Accounting Clerk

Modesto, CA
onsite
Temporary / Contract
21 - 24 USD / Hourly
A growing company in the Modesto area is seeking a Temporary Accounting Clerk to support its team with a variety of accounting and administrative duties. This role is ideal for someone who is detail-oriented, organized, and comfortable handling billing and clerical responsibilities in a fast-paced environment. Key Responsibilities:<ul><li>Assist with billing and invoice processing</li><li>Perform data entry and maintain accurate financial records</li><li>Support accounts payable and accounts receivable functions</li><li>Reconcile accounts and resolve discrepancies as needed</li><li>File, scan, and organize accounting documents</li><li>Provide general administrative support to the accounting team</li><li>Respond to internal and external inquiries related to billing and account information</li><li>Complete other clerical and accounting tasks as assigned</li></ul>For immediate consideration contact Robert Half at 209-232-1991!
2026-06-29T00:00:00Z

Accounting Clerk

Concord, CA
onsite
Permanent / Full Time
70000 - 85000 USD / Yearly
We are looking for an Accounting Specialist to support day-to-day financial operations for a construction-focused business. This role is ideal for someone who is comfortable managing billing activities, payroll-related documentation, and high-volume accounting records with accuracy. The position requires someone who can keep receivables, payables, and project-related financial information organized and current. Responsibilities:• Prepare and manage progress billings for construction projects, ensuring contract terms and billing schedules are followed accurately.• Process certified payroll records and maintain supporting documentation in compliance with project and regulatory requirements.• Handle accounts payable tasks, including reviewing invoices, entering payment details, and maintaining organized vendor records.• Support accounts receivable activities by tracking customer balances, applying payments, and following up on outstanding invoices.• Enter financial and project-related data into QuickBooks and other internal records with a high level of accuracy.• Review invoice details for completeness and alignment with job costs, approvals, and billing requirements.• Assist with construction accounting activities by maintaining organized financial records tied to projects, vendors, and payroll reporting.
2026-06-26T00:00:00Z

Accounting Clerk

San Jose, CA
onsite
Temporary to Hire
24 - 27 USD / Hourly
We are looking for an Accounting Clerk to join our team in San Jose, California in a contract-to-permanent capacity. This position supports daily financial operations by handling invoice activity, maintaining accurate records, and assisting with both incoming and outgoing transactions. The ideal candidate is detail-oriented, organized, and comfortable working with accounting systems and high-volume data entry while helping keep accounting processes running smoothly. Responsibilities: • Process vendor invoices, verify supporting documentation, and prepare payments in a timely and accurate manner. • Record customer payments, update account balances, and help resolve routine billing discrepancies. • Enter financial information into accounting systems with a strong focus on accuracy and completeness. • Maintain organized records for payables, receivables, and related accounting documents for audit and reporting needs. • Use QuickBooks and other tools to track transactions, reconcile entries, and support day-to-day accounting activities. • Review invoice details for correctness, follow up on missing information, and assist with invoice processing workflows. • Communicate with internal teams and external contacts regarding payment status, account questions, and documentation needs.
2026-06-23T00:00:00Z

Accounting Clerk

Hayward, CA
onsite
Permanent / Full Time
25.5 - 30.5 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, commute flexibility, 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>
2026-07-02T00:00:00Z

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>
2026-07-02T00:00:00Z

Accounting Clerk

Modesto, CA
onsite
Temporary to Hire
25 - 27 USD / Hourly
We are looking for an Accounting Clerk to join a busy service organization in Modesto, California on a contract basis with the potential to become permanent. This position will provide essential accounting support with a strong emphasis on Accounts Payable while also assisting with receivables, cost tracking, and day-to-day administrative coordination. The ideal candidate brings solid accounting experience, strong attention to detail, and the flexibility to support multiple teams in a fast-paced environment. Responsibilities:• Manage a high volume of Accounts Payable transactions, including entering invoices, creating bills, and preparing payment-related records accurately and on time.• Assign invoices to the proper job numbers and cost categories to maintain accurate financial tracking and reporting.• Create and maintain vendor records, including collecting required documentation and assisting with 1099-related reporting needs.• Review accounting entries in company systems to verify correct coding and support reliable job costing data.• Partner with operations staff and internal departments to confirm project expenses are recorded correctly and aligned with current activity.• Assist with Accounts Receivable functions by issuing customer invoices, updating account records, and helping maintain current billing information.• Support prevailing wage documentation by organizing records and helping ensure required paperwork is complete and accurate.• Maintain internal tracking tools and boards related to receivables, fleet registrations, receipt collection, and general status updates.• Provide administrative assistance such as sorting and distributing mail, coordinating occasional travel arrangements, and updating internal procedures as needed.• Communicate effectively with accounting, operations, sales, HR, management, project support teams, and remote colleagues to keep work moving efficiently during a high-volume period. For immediate consideration, contact Robert Half at 209-232-1991.
2026-07-10T00:00:00Z

Accounting Clerk

San Jose, CA
onsite
Temporary / Contract
22 - 25 USD / Hourly
Our client is seeking a talented Accounting Clerk who can provide accounting and clerical assistance to their accounting department. This position is contract-to-hire and is looking to start immediately. Expectations:<ul><li>Typing accurately, preparing and maintaining accounting documents and records</li><li>Preparing bank deposits, general ledger postings and statements</li><li>Reconcile accounts and bank statements by comparing statements with the general ledger in a timely manner</li><li>Daily enter key data of financial transactions in database</li><li>Maintains accounting records by making copies and filing documents</li></ul>
2026-07-02T00:00:00Z

Accounting Clerk

San Ramon, 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>
2026-07-02T00:00:00Z