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94 results for Office Assistant in Sunnyvale, CA

Healthcare Administrative Assistant

San Mateo, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
Robert Half partners with top healthcare organizations to connect detail-oriented and proactive Healthcare Administrative Assistants with fast-paced, dynamic teams here in the peninsula. This opportunity is ideal for someone who enjoys supporting cross-functional teams and is committed to delivering exceptional patient and administrative support. Key Responsibilities:<ul><li>Provide administrative support to healthcare providers, clinical staff, and leadership</li><li>Manage calendars, schedule appointments, and coordinate meetings</li><li>Handle patient intake, registration, and documentation with accuracy and confidentiality</li><li>Maintain and update electronic medical records (EMR/EHR systems)</li><li>Respond to patient inquiries via phone/email in a professional and timely manner</li><li>Assist with insurance verification, billing coordination, and referral processing</li><li>Prepare reports, correspondence, and general office documentation</li><li>Ensure compliance with HIPAA and organizational policies</li></ul>
2026-06-05T00:00:00Z

Healthcare Administrative Assistant

Daly City, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
Robert Half partners with top healthcare organizations to connect detail-oriented and proactive Healthcare Administrative Assistants with fast-paced, dynamic teams here in the peninsula. This opportunity is ideal for someone who enjoys supporting cross-functional teams and is committed to delivering exceptional patient and administrative support. Key Responsibilities:<ul><li>Provide administrative support to healthcare providers, clinical staff, and leadership</li><li>Manage calendars, schedule appointments, and coordinate meetings</li><li>Handle patient intake, registration, and documentation with accuracy and confidentiality</li><li>Maintain and update electronic medical records (EMR/EHR systems)</li><li>Respond to patient inquiries via phone/email in a professional and timely manner</li><li>Assist with insurance verification, billing coordination, and referral processing</li><li>Prepare reports, correspondence, and general office documentation</li><li>Ensure compliance with HIPAA and organizational policies</li></ul>
2026-06-05T00:00:00Z

Estate Planning Legal Assistant

San Francisco, CA
onsite
Temporary / Contract
30 - 36 USD / Hourly
A boutique San Francisco law firm is seeking an Estate Planning Legal Assistant to support attorneys handling estate planning, probate, and real estate-related matters on a contract-to-hire basis. This is an excellent opportunity for a polished legal professional with approximately 2–4 years of relevant experience who is interested in joining a collaborative team with long-term growth potential.The ideal candidate will have experience preparing estate planning documents, supporting probate matters, assisting with litigation-related pleadings, discovery, and e-filings, and providing comprehensive legal administrative support to multiple attorneys.Key Responsibilities<ul><li>Prepare trusts, wills, deeds, advance health care directives, durable powers of attorney, and related estate planning documents</li><li>Assist with probate matters, including preparation of pleadings, petitions, notices, and supporting documentation</li><li>Draft, format, and file pleadings, discovery requests and responses, and other legal documents</li><li>Manage attorney calendars, court deadlines, client meetings, and appointments</li><li>Coordinate state court e-filing and service of legal documents</li><li>Assist with deed transfers, business entity transfers, and related LLC ownership documentation</li><li>Maintain physical and electronic client files and ensure accurate document organization</li><li>Communicate professionally with clients, courts, government agencies, and third-party vendors</li><li>Support attorneys with legal research, document retrieval, and matter management</li><li>Assist with general administrative functions, including correspondence, scheduling, invoicing, and file maintenance</li></ul>
2026-06-16T00:00:00Z

Facilities Assistant

Redwood City, CA
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
Robert Half is partnering with a fast-growing biotech company that is making an impact in the life sciences industry. We are seeking a reliable, detail-oriented, and highly organized Shipping & Receiving Clerk to join a collaborative operations team. If you thrive in a fast-paced environment, enjoy logistics and inventory coordination, and take pride in accuracy, this could be the perfect opportunity for you. What You'll Be DoingAs the Shipping & Receiving Clerk, you will play a critical role in supporting laboratory and operational functions by ensuring materials, supplies, and shipments are processed accurately and efficiently. Key Responsibilities<ul><li>Process incoming and outgoing shipments using FedEx Ship Manager and other shipping platforms.</li><li>Generate, print, and apply shipping and barcode labels with a high degree of accuracy.</li><li>Coordinate domestic and international shipments while ensuring compliance with shipping regulations and internal procedures.</li><li>Receive, inspect, and verify deliveries against packing slips and purchase orders.</li><li>Maintain accurate shipping, receiving, and inventory records.</li><li>Distribute incoming packages to the appropriate departments and team members.</li><li>Prepare materials for shipment, ensuring proper packaging and handling of sensitive items.</li><li>Monitor shipping supply inventory and coordinate replenishment when needed.</li><li>Support inventory management activities, including cycle counts and warehouse organization.</li><li>Partner with laboratory and operations teams to meet critical business deadlines.</li><li>Maintain a clean, organized, and safe shipping and receiving workspace.</li></ul>
2026-06-23T00:00:00Z

HR Assistant

Oakland, CA
onsite
Temporary / Contract
25 - 29 USD / Hourly
Job Title: HR AssistantJob Summary:The HR Assistant provides administrative support to the human resources team and helps ensure smooth day-to-day HR operations. This role assists with employee records, onboarding, scheduling, benefits administration, recruitment coordination, and general employee inquiries while maintaining confidentiality and accuracy.Key Responsibilities:<ul><li>Support daily administrative tasks for the human resources department</li><li>Maintain and update employee files, records, and HR databases</li><li>Assist with onboarding and new hire paperwork</li><li>Coordinate interviews, schedules, and candidate communications</li><li>Help process employment-related documents such as offer letters, forms, and status changes</li><li>Respond to routine employee questions regarding HR policies, procedures, and benefits</li><li>Assist with benefits enrollment, leave tracking, and other HR programs</li><li>Prepare reports, spreadsheets, and personnel documentation as needed</li><li>Support payroll and timekeeping processes by gathering and organizing information</li><li>Help ensure compliance with company policies and employment regulations</li><li>Maintain confidentiality of employee and company information</li><li>Assist with HR projects, training coordination, and employee engagement activities</li></ul>
2026-06-15T00:00:00Z

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>
2026-06-12T00:00:00Z

Accounting Clerk

Berkeley, CA
onsite
Temporary to Hire
22 - 26 USD / Hourly
We are looking for an Accounting Clerk to join a well-established retail food company in Berkeley, California. This contract opportunity has the potential to become permanent, is fully onsite, and offers the chance to contribute to daily finance operations in a busy, team-oriented setting. The ideal candidate will help keep financial activity organized, accurate, and current while supporting essential accounting processes across the department. This role is located 100% onsite in Berkeley, CA and is a contract to hire position. Responsibilities:• Manage daily accounts payable, ensuring transactions are recorded accurately and on time.• Enter invoices, payments, and expense documentation into the accounting system while verifying details for completeness and accuracy.• Reconcile bank activity and other financial accounts to identify discrepancies and support clean records.• Maintain organized accounting files and supporting documentation for routine financial operations and audits.• Assist with month-end tasks by preparing account information, reviewing balances, and supporting basic financial reporting.• Address accounting-related questions from internal teams and external contacts in a courteous and timely manner.• Support consistent financial operations by tracking routine deadlines and helping the team stay current on transaction processing.
2026-06-05T00:00:00Z

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.
2026-05-22T00:00:00Z

Accounting Clerk

Berkeley, 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>
2026-06-05T00:00:00Z

Accounting Clerk

Palo Alto, CA
onsite
Temporary to Hire
22.8 - 26.4 USD / Hourly
We are looking for an Accounting Clerk to join our team in Palo Alto, California or San Francisco, California in a contract capacity with the potential to become permanent. This position is ideal for someone who enjoys hands-on accounting work and can confidently support daily financial operations across payables, receivables, and expense-related processes. The role offers the opportunity to contribute in a fast-moving environment while partnering closely with finance leadership to keep records accurate, organized, and up to date. Responsibilities:• Handle day-to-day accounts payable activities, including reviewing invoices, preparing payments, and supporting regular check processing.• Oversee accounts receivable tasks by generating customer invoices, monitoring outstanding balances, and following up on collections activity.• Record bank deposits promptly and maintain accurate documentation for all incoming funds.• Assist with purchasing coordination and expense-related workflows to support smooth financial operations.• Process employee expenses and bill payments while ensuring transactions are coded and entered correctly.• Perform routine accounting work in QuickBooks Online and help maintain complete, well-organized financial records.• Use Ramp or a similar expense platform to track corporate card activity and support expense management needs.• Work closely with finance leadership and external accounting partners as selected accounting responsibilities are brought in-house.
2026-06-17T00:00:00Z

Accounting Clerk

San Ramon, CA
onsite
Temporary / Contract
20 - 25 USD / Hourly
Are you a recent accounting graduate looking for a company willing to invest in your development? We are seeking a motivated Junior Accounting Associate to join our client in a temp-to-hire capacity. This is an excellent opportunity to gain real-world accounting experience, receive hands-on training, and build a foundation for long-term career growth. This position is fully onsite, offering direct mentorship and exposure to a collaborative accounting team. What You'll Do<ul><li>Assist with accounts payable and accounts receivable processing</li><li>Enter invoices, payments, and journal entries</li><li>Reconcile bank and general ledger accounts</li><li>Support month-end close activities</li><li>Review and organize financial documents and records</li><li>Assist with reporting and spreadsheet analysis</li><li>Communicate with vendors, customers, and internal departments</li><li>Perform other accounting and administrative duties as assigned</li></ul>Please reach out to John Miller for immediate consideration.
2026-06-12T00:00:00Z

Accounting Clerk

Hayward, 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>
2026-06-12T00:00:00Z

Accounting Clerk

Antioch, CA
onsite
Temporary / Contract
25 - 30 USD / Hourly
Accounting ClerkEmployment Type: Contract to perm About the Role:Are you an organized, detail-oriented individual looking to build a rewarding career in accounting? Join Robert Half as an Accounting Clerk where you will play a pivotal role in maintaining accurate financial records and supporting the daily operations of the accounting department. This is an excellent opportunity for someone passionate about numbers and efficiency to grow within a collaborative and supportive environment. Key Responsibilities:<ul><li>Perform data entry and maintain accurate and up-to-date financial records.</li><li>Process accounts payable and accounts receivable transactions.</li><li>Assist with bank reconciliations and general ledger entries.</li><li>Prepare, track, and ensure the timely processing of invoices and payments.</li><li>Support in the preparation of financial statements and reports as needed.</li><li>Assist with month-end and year-end closing activities.</li><li>Respond to inquiries regarding financial transactions and records.</li><li>Collaborate with team members to streamline accounting processes and increase efficiency.</li><li>Provide administrative support to the accounting team and other duties as required.</li></ul>
2026-06-15T00:00:00Z

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.
2026-06-19T00:00:00Z

Accounting Clerk

Livermore, CA
onsite
Permanent / Full Time
24.5 - 28.5 USD / Hourly
Join our FTEP team as an Accounting Clerk and support a variety of client projects in accounts payable, accounts receivable, billing, collections, and general accounting. We're looking for a detail-oriented professional with intermediate Excel skills 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>
2026-06-19T00:00:00Z

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

Benicia, CA
onsite
Permanent / Full Time
25.5 - 28.5 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 tasks. 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 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>
2026-06-19T00:00:00Z

Accounting Clerk

San Ramon, CA
onsite
Permanent / Full Time
24.5 - 28.5 USD / Hourly
Our team is seeking an Accounting Clerk to join our Full-Time Engagement Professionals (FTEP) practice. In this role, you'll support client engagements across accounts payable, accounts receivable, billing, collections, and general accounting. The ideal candidate has 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>
2026-06-19T00:00:00Z

Staff Attorney

San Francisco, CA
onsite
Permanent / Full Time
72500 - 95000 USD / Yearly
Plaintiff-side Law Firm looking to hire a Staff Attorney to join team in San Francisco, California. The ideal candidate will bring a passion for social justice and a strong commitment to delivering high-quality legal services. Responsibilities will include, but not be limited to: document review, legal research and writing, deposition preparation, and more.
2026-06-16T00:00:00Z