Add your latest resume to match with open positions.

52 results for Administrative Assistant Part Time in Fremont, CA

Part Time Administrative Assistant

Novato, CA
onsite
Temporary
20 - 25 USD / Hourly
We are looking for a dedicated Part-Time Administrative Assistant to join a small team supporting the operations of a residential community in Novato, California. This role involves a mix of administrative, financial, and event-related tasks, making it ideal for someone who is detail-oriented and enjoys variety in their work. As this is a long-term contract position, we seek a reliable and detail-oriented individual who thrives in a dynamic, collaborative environment. Responsibilities: • Maintain and organize extensive filing systems, ensuring documentation is audit-ready. • Draft letters, prepare correspondence, and handle general communication tasks. • Manage the issuance and tracking of gate cards for boat ramp access. • Process and record checks as part of banking functions, excluding QuickBooks-related tasks. • Assist with audit preparation activities, particularly during February. • Create and distribute community newsletters using provided content. • Handle routine office tasks such as printing, scanning, and mailing. • Provide support to the Board of Directors, including meeting preparation and coordination. • Assist with planning and monitoring community events, which may occasionally require evening or weekend availability. • Contribute to special projects and miscellaneous administrative duties as needed.
2026-04-09T00:00:00Z

Administrative Assistant

Vallejo, CA
onsite
Temporary
20 - 21 USD / Hourly
Robert Half client is seeking a detail-oriented Administrative Assistant to join our team in Vallejo, CA. This is a long-term contract position where you will play a vital role in ensuring smooth office operations and providing excellent support to both clients and team members. The ideal candidate will thrive in a fast-paced environment, possess strong multitasking abilities, and demonstrate exceptional communication skills. Administrative Assistant Responsibilities:• Assign repossession tasks and coordinate with field agents to secure collateral efficiently.• Manage redemption processes and schedule personal property appointments with professionalism.• Handle inbound and outbound calls with customers and clients, maintaining a courteous and composed demeanor.• Interact with customers in person, resolving issues calmly and de-escalating tense situations when necessary.• Ensure compliance with company policies and state regulations in all administrative processes.• Accurately document and send repossession notices, such as Notices of Seizure, in a timely manner.• Update customer account records using multiple software platforms, ensuring accuracy and completeness.• Perform data entry tasks for repossession documents and communicate updates to assigned clients.• Handle general office tasks, including scanning, faxing, emailing, and maintaining organized records.• Collaborate with team members to provide high-quality support and resolve challenging situations through critical thinking and negotiation. If you are interested in this Administrative Assistant position, please submit your resume today.
2026-04-14T00:00:00Z

Administrative Assistant

Stockton, CA
onsite
Temporary
26.6 - 28 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to join our team in Stockton, California. In this Contract position, you will play a key role in maintaining smooth office operations, providing exceptional administrative support, and ensuring organizational efficiency. This opportunity is ideal for someone who excels at multitasking and thrives in a dynamic environment. Responsibilities: • Manage day-to-day administrative tasks, including scheduling, document preparation, and general office support. • Answer and direct inbound calls with a high standard of communication and customer service. • Perform accurate data entry to maintain and update records, databases, and spreadsheets. • Support receptionist duties by greeting visitors and addressing inquiries in a friendly and attentive manner. • Assist in coordinating meetings, events, and appointments, ensuring timely arrangements. • Handle correspondence such as emails and memos to facilitate clear communication within the organization. • Utilize Microsoft Office Suite to create, edit, and organize documents effectively. • Monitor office supplies and place orders as needed to ensure uninterrupted operations. • Collaborate with team members to address administrative needs and improve workflow efficiency.
2026-04-14T00:00:00Z

Administrative Assistant

Oakland, CA
onsite
Temporary
23 - 26 USD / Hourly
Administrative AssistantSupport daily office operations by providing high-quality administrative services to staff and clients.Job Responsibilities:<ul><li>Manage schedules, meetings, and travel arrangements.</li><li>Prepare reports, presentations, and correspondence.</li><li>Maintain filing systems and office supplies.</li><li>Greet visitors and respond to inquiries.</li></ul>
2026-04-10T00:00:00Z

Administrative Assistant

Stockton, CA
onsite
Temporary
18.2115 - 21.087 USD / Hourly
We are looking for a dedicated Administrative Assistant to join our Service department on a short-term contract basis in Stockton, California. This part-time position will last approximately two months and will provide essential support while a team member is on leave. The role requires a proactive individual who can handle a variety of administrative tasks and fieldwork responsibilities. Responsibilities:• Independently complete assigned tasks while collaborating effectively in a team setting.• Enter data to ensure precise and timely reporting.• Manage records and create specialized reports to support departmental processes.• Provide general administrative support, including reception duties, data entry, and maintaining office files.• Utilize Microsoft Office tools, including Excel spreadsheets, to perform daily tasks efficiently.• Maintain strong organizational skills to prioritize workloads and meet deadlines.• Communicate effectively with team members and customers to resolve administrative and technical inquiries.• Analyze data and information to support departmental objectives.
2026-04-14T00:00:00Z

Administrative Assistant

Palo Alto, CA
onsite
Temporary
25 - 35 USD / Hourly
We are looking for an Administrative Assistant to join our team on a contract basis in Palo Alto, California. In this role, you will support essential patient registration processes, ensuring compliance with legal and organizational standards. Your contributions will be pivotal in maintaining smooth operations and delivering exceptional customer service. Responsibilities: • Accurately complete patient registration and admission processes in compliance with organizational policies and legal requirements. • Collect and document co-payments, deductibles, and other patient payments during registration. • Obtain and process patient signatures on required legal and registration documents. • Maintain and secure patient valuables in accordance with department policies. • Scan and upload registration-related documentation into the system by the end of each shift. • Access and utilize online tools to verify insurance and patient demographic information. • Collaborate with clinical staff to provide necessary materials such as wristbands, plates, and documentation in a timely manner. • Respond to high-volume registration periods by prioritizing tasks to optimize efficiency and customer satisfaction. • Provide courteous and attentive customer service to patients, visitors, and staff, ensuring a positive experience. • Participate in team meetings, workshops, and training sessions to stay updated on policies and procedures.
2026-04-06T00:00:00Z

Administrative Assistant

Santa Clara, CA
onsite
Permanent
48000 - 50000 USD / Yearly
We are looking for a detail-oriented Administrative Assistant to support billing operations in a fast-paced healthcare environment. This role is based in Santa Clara, California, and offers an excellent opportunity for individuals eager to grow their administrative and financial skills. The ideal candidate will assist with invoicing, purchase order matching, and other bookkeeping tasks while collaborating closely with the sales and management teams. Responsibilities: • Prepare and send invoices accurately and in a timely manner. • Match purchase orders to invoices to ensure proper documentation and billing. • Collaborate with the sales and management teams to support billing-related processes. • Assist with bookkeeping tasks and maintain organized financial records. • Manage customer billing inquiries and provide resolution promptly. • Use QuickBooks or similar software for billing and record-keeping purposes. • Generate billing statements and ensure all payments are recorded properly. • Participate in training to learn additional responsibilities and enhance skills. • Maintain administrative records and provide general office support as needed.
2026-04-15T00:00:00Z

Administrative Assistant

Santa Clara, CA
onsite
Temporary
25.3365 - 29.337 USD / Hourly
We are looking for an Administrative Assistant to join our team on a contract basis in Santa Clara, California. In this role, you will provide vital support to the Human Resources department, ensuring smooth operations and exceptional service. This position offers an exciting opportunity to contribute to a dynamic and collaborative work environment. Responsibilities: • Deliver high-quality customer service by responding promptly to inquiries and requests. • Manage service desk operations, including call logging and inquiry tracking. • Assist visitors, handle HR-related documentation, and support onboarding procedures. • Verify the completion of required employment paperwork, including I-9 and W-4 forms. • Provide administrative support to the VP of Human Resources and HR leadership team, including calendar management and travel coordination. • Prepare reports, presentations, and communications for departmental use. • Maintain personnel records and ensure adherence to retention policies. • Oversee office management tasks, including facilities coordination and supply inventory. • Support HR projects and initiatives, identifying areas for process improvement. • Supervise student assistants and ensure adequate staffing for service desk operations.
2026-04-01T00:00:00Z

Administrative Assistant

Palo Alto, CA
onsite
Temporary
25 - 35 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to join our team in Palo Alto, California. In this role, you will play a critical part in ensuring smooth and accurate patient registration processes, while maintaining high standards of customer service and compliance with legal and organizational policies. This is a long-term contract position, ideal for someone who thrives in a dynamic environment and is committed to delivering exceptional administrative support. Responsibilities: • Accurately register and process various patient types, ensuring all demographic and insurance information is obtained and documented. • Collect and document patient co-pays, deductibles, and signatures on legal documents in compliance with policies. • Scan and upload all relevant documentation into the organization's systems before the end of each shift. • Maintain patient valuables and update notifications from clinical staff promptly, following department policies. • Utilize online systems and payer websites to verify insurance eligibility and demographic information. • Provide timely and appropriate customer service to patients, visitors, and clinical staff, ensuring a positive experience. • Distribute notices of privacy practices and obtain visitor authorizations as required. • Collaborate effectively with internal and external stakeholders, including clinical staff, law enforcement, and ambulance agencies. • Attend department meetings, workshops, and training sessions to stay informed of updates and procedures. • Ensure office equipment is operational and follow downtime procedures when necessary.
2026-04-10T00:00:00Z

Administrative Assistant

San Francisco, CA
onsite
Permanent
70000 - 75000 USD / Yearly
We are looking for a proactive and detail-oriented Administrative Assistant to join our team in San Francisco, California. In this role, you will support daily operations and provide essential administrative assistance to ensure the smooth functioning of the office. The ideal candidate is detail oriented, organized, and has excellent communication skills. Responsibilities: • Welcome clients and visitors while managing package deliveries at the reception area. • Handle incoming calls, screen them appropriately, and take detailed messages when necessary. • Sort, distribute, and file incoming mail to ensure timely processing. • Assist select partners with personal concierge services, including scheduling and reservations. • Draft and send correspondence, faxes, and other necessary communications. • Coordinate travel arrangements and book reservations for team members as needed. • Operate office equipment, addressing any technical issues that arise. • Maintain office supplies by monitoring inventory levels and placing orders when needed. • Ensure common areas such as the kitchen, conference rooms, and supply rooms are clean and organized. • Perform miscellaneous tasks, errands, and special projects to support the team and office operations.
2026-04-07T00:00:00Z

Administrative Assistant

Los Altos, CA
onsite
Temporary
28 - 35 USD / Hourly
Administrative Assistant – Job DescriptionThe Administrative Assistant provides essential support to ensure smooth office operations by handling a wide range of administrative and clerical tasks. This role maintains organization, communicates with internal and external contacts, and assists with daily office needs.Day-to-Day Responsibilities:<ul><li>Manage schedules and coordinate meetings or appointments for staff.</li><li>Answer and direct phone calls, emails, and other communications.</li><li>Prepare, edit, and distribute correspondence, reports, and presentations.</li><li>Organize and maintain electronic and paper filing systems.</li><li>Greet and assist visitors in a professional manner.</li><li>Order office supplies and handle other purchasing tasks as needed.</li><li>Assist with travel arrangements and event planning.</li><li>Support other administrative and operational projects as assigned.</li></ul>
2026-03-31T00:00:00Z

Administrative Assistant

Pleasant Hill, CA
onsite
Contract / Temporary to Hire
23 - 24 USD / Hourly
Robert Half client is looking for a detail-oriented Administrative Assistant to join their team in Pleasant Hill, California. This is a contract to permanent position offering the opportunity to work in a dynamic environment supporting essential administrative tasks. Experience working in medical office environments is preferred. The ideal candidate will contribute to the smooth operation of our office and ensure deadlines are consistently met. Administrative Assistant Responsibilities:• Provide clerical support to ensure efficient daily operations.• Manage front desk duties, including greeting visitors and handling inquiries.• Coordinate the scheduling of couriers and ensure timely mail send-outs.• Communicate with offices to confirm information and clarify details as needed.• Place electronic orders by contacting offices and ensuring accuracy.• Ensure materials are sent to laboratories promptly and meet established deadlines.• Assist staff with administrative needs and facilitate workflow.• Pull and organize supplies to fulfill client orders. If you are interested in this Administrative Assistant opportunity, please apply today!
2026-04-15T00:00:00Z

Administrative Assistant

Mountain View, CA
onsite
Temporary
28 - 35 USD / Hourly
Day-to-Day Responsibilities:<ul><li>Manage schedules and coordinate meetings or appointments for staff.</li><li>Answer and direct phone calls, emails, and other communications.</li><li>Prepare, edit, and distribute correspondence, reports, and presentations.</li><li>Organize and maintain electronic and paper filing systems.</li><li>Greet and assist visitors in a professional manner.</li><li>Order office supplies and handle other purchasing tasks as needed.</li><li>Assist with travel arrangements and event planning.</li><li>Support other administrative and operational projects as assigned.</li></ul>
2026-03-31T00:00:00Z

Administrative Assistant

Oakland, CA
onsite
Temporary
22 - 25 USD / Hourly
Administrative AssistantAbout the Role:Our team seeks an Administrative Assistant to ensure efficient office operations and support a variety of departments.Responsibilities:<ul><li>Answer phones and greet visitors</li><li>Maintain files and records</li><li>Schedule meetings and manage correspondence</li><li>Assist with data entry and basic reporting</li></ul>
2026-04-01T00:00:00Z

Legal Administrative Assistant

San Jose, CA
onsite
Permanent
60000 - 70000 USD / Yearly
We are looking for a detail-oriented Legal Administrative Assistant to support the daily operations of a dynamic legal office in San Jose, California. This role involves managing administrative tasks, ensuring smooth communication, and maintaining organized workflows. The ideal candidate will bring exceptional organizational skills and a proactive approach to problem-solving. Responsibilities: • Handle incoming calls with professionalism, addressing inquiries and directing them appropriately. • Perform data entry tasks to maintain accurate and up-to-date records. • Manage receptionist duties, including greeting visitors and ensuring a welcoming office environment. • Process invoices and ensure timely payment of bills. • Organize and maintain office files, ensuring easy access to important documents. • Provide administrative support to legal staff, including scheduling meetings and appointments. • Coordinate office supplies and ensure inventory is adequately stocked. • Assist in drafting correspondence and reports as needed. • Maintain confidentiality while handling sensitive legal documents and information. • Collaborate with team members to streamline office procedures and workflows.
2026-03-19T00:00:00Z

Administrative Assistant - On-Site

Santa Clara, CA
onsite
Contract / Temporary to Hire
28.5 - 33 USD / Hourly
We are looking for a highly organized and proactive Administrative Assistant to join our team on-site in Santa Clara, California. In this contract-to-permanent role, you will play a key part in supporting project management and field teams, ensuring smooth operations and efficient communication across various functions. This position offers an excellent opportunity to contribute to impactful projects in a collaborative environment. Responsibilities: • Perform a wide range of administrative tasks, including filing, typing, scanning, copying, and scheduling travel arrangements for senior staff. • Assist in the creation and submission of project proposals and bids to support key business initiatives. • Organize and manage project documentation throughout its lifecycle, including approvals, tracking milestones, and preparing closeout materials such as warranty letters and manuals. • Coordinate and oversee insurance certificates and bonds, including bid, payment, and performance bonds. • Process contracts and change orders efficiently, ensuring proper approvals and timely communication with accounting. • Maintain accurate reconciliation of the Potential Change Order log within ProjectSight, aligning with accounting systems. • Support special projects and assist in organizing team meetings and events, such as job-site lunches or office breakfasts. • Manage the copying, scanning, and ordering of project drawings as requested. • Collaborate with teams to ensure all administrative needs are met, fostering a productive work environment.
2026-04-15T00:00:00Z

Senior Administrative Assistant

Oakland, CA
onsite
Temporary
28 - 32 USD / Hourly
Senior Administrative AssistantAbout the Role:As a Senior Administrative Assistant, you’ll provide high-level administrative support to executives and aid in managing complex office activities.Responsibilities:<ul><li>Oversee calendars and arrange meetings/travel</li><li>Coordinate office operations and supervise junior staff</li><li>Prepare reports and presentations</li><li>Handle confidential information</li></ul>
2026-04-01T00:00:00Z

Accounting and Administrative Assistant

San Francisco, CA
onsite
Permanent
72000 - 82000 USD / Yearly
We are looking for a dedicated Accounting and Administrative Assistant to join our team in San Francisco, California. In this role, you will support essential financial operations while contributing to the smooth functioning of administrative tasks. This position is ideal for someone with a strong foundation in accounting principles and excellent attention to detail. For immediate consideration, please contact Leon Chang directly via Linked-In. Responsibilities:• Professional, approachable with all stakeholders• Team‑oriented and collaborative mindset• Handle mail intake, scanning, distribution, and filing• Process, code, and file invoices and documents• Reconcile vendor statements and resolve issues• Review and code credit card activity• Apply payments, credits, and refunds• Prepare bank deposits (mobile and physical)• Generate AR, payment, and receivable reports• Follow up on past‑due balances and send statements• Respond to and document inquiries• Manage key/fob requests and charges• Download and format payroll reports• Research and resolve account discrepancies• Assist with bank, credit card, and system reconciliations• Support financial reports, budgets, forecasts, and filings• Organize annual compliance files• Follow financial policies and controls• Perform other assigned duties
2026-04-15T00:00:00Z

Bilingual Spanish Administrative Assistant

Oakland, CA
onsite
Temporary
25 - 27 USD / Hourly
Bilingual Spanish Administrative AssistantAbout the Role:Join our team as a Bilingual Spanish Administrative Assistant, supporting daily office operations and providing exceptional customer service in both English and Spanish.Responsibilities:<ul><li>Manage phone calls, emails, and correspondence in English and Spanish</li><li>Schedule appointments and maintain calendars</li><li>Prepare and edit documents</li><li>Liaise with clients and team members</li><li>Assist with general office support tasks</li></ul>
2026-04-01T00:00:00Z

Part-time Bookkeeper

San Francisco, CA
onsite
Permanent
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.
2026-04-07T00:00:00Z

Bilingual Chinese Administrative Assistant

Oakland, CA
onsite
Temporary
23 - 26 USD / Hourly
Bilingual Chinese Administrative AssistantAbout the Role:We are seeking a Bilingual Chinese Administrative Assistant to manage administrative tasks and ensure smooth office functioning, communicating effectively in Mandarin (or Cantonese) and English.Responsibilities:<ul><li>Handle incoming calls and inquiries in English and Chinese</li><li>Translate documents as needed</li><li>Maintain filing systems and calendars</li><li>Support internal teams with daily administrative tasks</li></ul>
2026-04-01T00:00:00Z

Office Assistant

Walnut Creek, CA
onsite
Temporary
22 - 23 USD / Hourly
We are looking for a detail-oriented Office Assistant to join our team on a contract basis in Walnut Creek, California. In this role, you will be responsible for supporting daily operations through a variety of clerical and administrative tasks. This is an excellent opportunity for individuals with strong organizational skills and a commitment to providing exceptional service. Office Assistant Responsibilities:• Welcome and assist clients as they arrive, ensuring a positive experience.• Manage incoming and outgoing mail, including sorting, distributing, and preparing bulk mailings.• Perform filing tasks to maintain organized and accessible records.• Handle document scanning and ensure files are properly stored and labeled.• Answer inbound calls professionally and route them to the appropriate departments.• Assist with general clerical duties to support office operations.• Maintain the mailbox and ensure timely handling of correspondence. If you are interested in this Office Assistant position, please submit your resume today.
2026-04-14T00:00:00Z

Office Assistant

San Ramon, CA
onsite
Contract / Temporary to Hire
25 - 26 USD / Hourly
Robert Half client is looking for a proactive and detail-oriented Office Assistant to join our team in San Ramon, California. This contract to permanent position requires a candidate who can efficiently manage administrative duties, support accounting tasks, and ensure smooth daily operations. The ideal candidate will demonstrate strong organizational skills and a commitment to maintaining professionalism in a fast-paced environment. Office Assistant Responsibilities:• Maintain and update customer records, billing contacts, and documentation• Prepare and distribute routine customer correspondence (invoices, statements, reminders)• Monitor shared inboxes and route inquiries to the appropriate team member• Track outstanding items and follow up on responses from customers or internal teams• Assist with organizing and filing documents (invoices, remittance advice, emails, agreements)• Enter and update data in spreadsheets or internal systems accurately and timely• Prepare basic reports or summaries for the AR or finance team (status tracking only)• Coordinate with sales, customer service, or operations to resolve non‑financial billing issues• Schedule follow‑ups and maintain task or request logs for the team• Support month‑end or reporting cycles through document collection and checklist tracking• Respond to routine requests with professional, customer‑friendly communication• Ensure records are maintained in compliance with company documentation standards• Provide general clerical and administrative support such as scanning, copying, and emailing If you are interested in this Office Assistant position, please apply today!
2026-04-15T00:00:00Z

Office Assistant

Mountain View, CA
onsite
Temporary
23.75 - 27.5 USD / Hourly
We are looking for an organized and proactive Office Assistant to join our team on a contract basis in Mountain View, California. In this role, you will be responsible for maintaining the smooth operation of the office, providing exceptional support to staff and visitors, and ensuring a welcoming and attentive environment. This position is ideal for someone with strong organizational skills and a hands-on approach to problem-solving. Responsibilities: • Manage the daily operations of the office, ensuring all tasks are completed efficiently. • Provide excellent hospitality and support to both employees and visitors, maintaining an attentive and welcoming atmosphere. • Monitor office supplies and reorder items as needed to ensure inventory is well-stocked. • Coordinate lunch orders and oversee vendor deliveries to meet office needs. • Greet guests, handle incoming and outgoing mail, and manage basic administrative tasks. • Collaborate with team members to address facility-related issues promptly and effectively. • Maintain cleanliness and organization in common areas, meeting rooms, and supply stations. • Respond to requests and complete assigned tasks in a timely and reliable manner.
2026-04-16T00:00:00Z

Office Assistant

Palo Alto, CA
onsite
Contract / Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for a detail-oriented Office Assistant to support daily operations in a fast-paced environment. This Contract to permanent position is based in Palo Alto, California, and requires someone who can efficiently manage administrative tasks while maintaining a high standard of work. If you excel at organization and multitasking, this role offers an excellent opportunity to grow within the organization. Responsibilities: • Coordinate daily schedules and manage calendars to ensure meetings and appointments are organized. • Handle administrative tasks such as scanning documents, answering calls, and managing correspondence. • Maintain a welcoming reception area by greeting visitors and handling inquiries. • Organize and oversee lunch orders and other office supplies to ensure smooth operations. • Perform clerical duties including filing, data entry, and maintaining records. • Support staff with operational needs to ensure efficiency in daily workflows. • Collaborate with team members to streamline processes and improve administrative systems. • Assist with scanning and digitizing important documents to maintain accurate records. • Respond to inbound calls in a courteous and efficient manner and direct them appropriately. • Ensure the office environment remains clean, organized, and conducive to productivity.
2026-04-07T00:00:00Z