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16 results for Administrative Assistant in Manteca, CA

Administrative Assistant

Antioch, CA
onsite
Temporary to Hire
23 - 24 USD / Hourly
Robert Half client is looking for an Administrative Assistant to join our team in a fully onsite contract-to-permanent position. This role supports daily office operations by keeping records accurate, communications organized, and administrative tasks moving efficiently. The ideal candidate is comfortable managing multiple priorities, providing attentive service over the phone and email, and maintaining a well-stocked, orderly workplace. Administrative Assistant Responsibilities:• Enter and maintain business information accurately using Excel and Smartsheet to support day-to-day operations.• Coordinate outgoing communications by preparing emails, mailings, and other correspondence in a timely and organized manner.• Monitor office and kitchen inventory levels, place supply orders, and restock shared areas as needed.• Review timesheets submitted by field leadership each morning and follow up on missing timecards to help keep records current.• Answer inbound calls, respond to routine inquiries, and direct messages to the appropriate team members.• Schedule appointments and help organize calendars or administrative activities to support office workflow.• Provide general administrative support to ensure the office runs smoothly and efficiently. If you are interested in this Administrative Assistant position, please submit your resume today!
2026-06-30T00:00:00Z

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.
2026-07-01T00:00:00Z

Administrative Assistant

Union City, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
Position OverviewWe are seeking a highly organized and detail-oriented Administrative Assistant to support daily office operations and provide administrative support to teams and leadership. The ideal candidate is proactive, professional, and able to manage multiple tasks efficiently while maintaining a high level of accuracy and confidentiality.Key Responsibilities<ul><li>Provide day-to-day administrative support to managers and team members</li><li>Answer and direct phone calls, emails, and other correspondence</li><li>Schedule meetings, appointments, and maintain calendars</li><li>Prepare reports, presentations, and other business documents</li><li>Organize and maintain physical and digital filing systems</li><li>Order office supplies and help manage office inventory</li><li>Coordinate travel arrangements and expense reports as needed</li><li>Greet visitors and assist with front desk coverage when required</li><li>Support internal communications and team events</li><li>Perform data entry and other clerical duties as assigned</li></ul>
2026-06-19T00:00:00Z

Administrative Assistant

Pleasant Hill, CA
onsite
Temporary to Hire
23 - 24 USD / Hourly
Robert Half's healthcare client is looking for a detail-oriented Administrative Assistant to support daily operations for a busy laboratory team in CA. This contract opportunity with permanent potential is ideal for someone who enjoys keeping office workflows organized, coordinating communication across multiple parties, and ensuring important materials and records are handled accurately. The Administrative Assistant will work closely with laboratory staff, client offices, couriers, and field partners to help maintain smooth administrative processes and responsive service. Administrative Assistant Responsibilities:• Coordinate administrative support for the Administrative Manager and laboratory staff to help maintain an efficient day-to-day workflow.• Review documents for accuracy and completeness before distribution, filing, or follow-up action.• Organize courier activity, including scheduling pickups and helping ensure timely movement of materials between locations.• Prepare, print, and distribute daily reports, including sending information to couriers and delivering reports to clients by fax or mail when needed.• Manage outgoing slides and tissue blocks for additional testing or external departmental review while tracking their status carefully.• Monitor inventory levels for requisition forms and office supplies and arrange replenishment before shortages affect operations.• Produce client-specific requisitions and coordinate delivery through couriers or the Territory Sales Manager.• Serve as a communication point between the laboratory, physician offices, and surgery centers to support client satisfaction and proper specimen submission.• Use office systems and equipment efficiently, including the pathology information system and standard administrative tools, while following organizational procedures.• Carry out additional administrative duties as assigned to support departmental needs. If you are interested in this Administrative Assistant role, please apply today.
2026-07-01T00:00:00Z

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.
2026-06-30T00:00:00Z

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.
2026-06-30T00:00:00Z

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 apply today.
2026-07-01T00:00:00Z

Office Assistant - Part Time

Santa Clara, CA
onsite
Temporary / Contract
17.4135 - 20.163 USD / Hourly
We are looking for a detail-oriented Office Assistant - Part Time to support daily workplace operations in Santa Clara, California. This Contract position is ideal for someone who enjoys keeping an office organized, ensuring supplies are available, and helping teams stay on schedule. The person in this role will contribute to a smooth and well-organized environment by managing routine administrative tasks and assisting with front-office coordination. Responsibilities: • Maintain office and breakroom inventory by monitoring stock levels and replenishing essential supplies as needed. • Receive incoming mail and packages, sort items accurately, and distribute them to the appropriate recipients in a timely manner. • Arrange meal deliveries for team lunches and help ensure orders are accurate and ready when needed. • Provide general administrative assistance such as scanning documents, filing records, and supporting clerical workflows. • Answer incoming calls courteously, direct inquiries to the correct contacts, and greet visitors in a welcoming manner. • Help keep shared office areas organized, presentable, and ready for day-to-day business activities.
2026-07-01T00:00:00Z

Legal Assistant

San Jose, CA
onsite
Permanent / Full Time
85000 - 125000 USD / Yearly
We are looking for a skilled Legal Assistant to join our dynamic team in San Jose, California. This role requires a detail-oriented individual with a strong background in family law and litigation procedures, who can handle a variety of administrative and legal tasks efficiently. The ideal candidate will bring exceptional organizational abilities, attention to detail, and proficiency in legal software and document management systems. Responsibilities: • Manage and coordinate the scheduling of court dates, deadlines, and client meetings to ensure smooth case progress. • Prepare and format legal documents, including pleadings, motions, and correspondence, adhering to proper grammar and punctuation standards. • Conduct e-filing and handle submissions for court filings in compliance with local and state regulations. • Assist attorneys with case preparation, including organizing discovery materials and managing e-discovery processes. • Maintain and update case files, ensuring all documents are accurately filed and easily accessible. • Communicate effectively with clients, attorneys, and court personnel to provide updates and address inquiries. • Support the team by monitoring deadlines and ensuring timely completion of tasks. • Utilize document management systems and legal software to streamline workflows and improve efficiency. • Collaborate with team members to ensure all administrative tasks are handled effectively. • Perform general administrative duties, such as managing correspondence and handling incoming calls.
2026-07-02T00:00:00Z

Legal Assistant

San Jose, CA
onsite
Temporary / Contract
25 - 25 USD / Hourly
We are looking for a Legal Assistant to support employment-based immigration matters for a legal team in San Jose, California. This Long-term Contract position is well suited for someone who is organized, detail-focused, and comfortable managing a high volume of case-related documentation and communication. The role involves coordinating with foreign nationals, assisting attorneys with case preparation, and ensuring records are maintained accurately throughout the application process. Responsibilities:• Prepare and assemble immigration case materials and supporting documents for filing based on case requirements and deadlines.• Communicate with foreign nationals to collect information, provide case updates, and resolve routine questions in a timely manner.• Support attorneys by organizing case details, tracking progress, and helping maintain readiness for submissions.• Enter and update case information in tracking systems with a high degree of accuracy and consistency.• Maintain electronic and physical files so documents are complete, accessible, and properly categorized.• Handle a range of administrative duties such as scheduling, document processing, and general case support.• Monitor filing timelines and follow up on missing items to help keep matters moving efficiently.
2026-07-01T00:00:00Z

Human Resources (HR) Assistant

Fremont, CA
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for a Compensation and Benefits Administrator to join an established client in the South Bay. This is a direct permanent offering an excellent opportunity to support key HR functions and enhance your skills. The role involves working closely with the HR Management team and being point of contact for Compensation and Benefits Administration. Responsibilities: • Coordinate and manage Employee Compensation and Benefits • Assist in maintaining and updating Human Resources Information Systems (HRIS) to reflect current employee data. • Provide administrative support for various HR functions, including record-keeping and policy updates. • Collaborate with team members - HRIS system recording all Compensation and Benefit changes • Ensure adherence to company policies and employment regulations in all HR practices. • Prepare reports and summaries related to HR activities for management review. • Support the implementation of new HR initiatives to improve operational efficiency
2026-06-10T00:00:00Z

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 resume today!
2026-06-30T00:00:00Z

Legal Receptionist

San Jose, CA
onsite
Temporary / Contract
23 - 27 USD / Hourly
Our client is seeking a Legal Receptionist (Bilingual Spanish) to join their team in San Jose in a full-time, fully on-site role. This Legal Receptionist will serve as the face of the office, supporting client interactions, front desk operations, and translation needs in a fast-paced legal environment. This is a great opportunity for someone eager to start their legal career while making a direct impact supporting a diverse client base. Responsibilities<ul><li>Greet and assist clients in person, via phone, and email in both English and Spanish</li><li>Translate conversations, documents, and client communications as needed</li><li>Manage incoming calls, screen inquiries, and route messages appropriately</li><li>Schedule appointments and maintain attorney calendars</li><li>Handle intake forms and assist with new client onboarding</li><li>Maintain front desk organization and office supplies</li><li>Perform light administrative tasks including data entry, filing, and scanning</li></ul>
2026-06-20T00:00:00Z

Purchasing Assistant

Atwater, CA
onsite
Temporary / Contract
19 - 22 USD / Hourly
We are looking for a detail-oriented Purchasing Assistant to support a contract assignment in Atwater, California. This onsite role focuses on reviewing supplier and vendor records, confirming that agreements and insurance documentation are current, and organizing accurate procurement-related files. The position is well suited for someone who is comfortable handling purchasing support tasks, maintaining documentation, and working closely with established supplier information. Responsibilities: • Review vendor and supplier records to verify that required agreements and supporting documents are current and complete. • Confirm that insurance certificates and related compliance materials meet company standards and remain up to date. • Organize, track, and maintain supplier documentation in designated shared folders or document management tools. • Follow up on missing, expired, or incomplete records to help keep vendor files accurate and audit-ready. • Support purchasing-related administrative activities by maintaining clear and well-structured supplier information. • Work onsite Monday through Friday to manage document review tasks and provide consistent progress on the supplier list project.
2026-06-19T00:00:00Z

Paralegal

Concord, CA
onsite
Temporary to Hire
30 - 38 USD / Hourly
We are looking for a detail-oriented Paralegal to support appeals activity in Concord, California. This contract opportunity with permanent potential focuses on coordinating documentation, filings, and case tracking related to Medicare reimbursement appeals while helping the team maintain an organized and timely workflow. The ideal candidate brings strong judgment, clear communication, and the ability to manage multiple deadlines in a structured legal or appeals environment. Responsibilities:<ul><li>Prepare, revise, and maintain appeal-related documentation to support matters before the Provider Reimbursement Review Board.</li><li>Organize and monitor case materials so records remain accurate, accessible, and ready for deadlines or review.</li><li>Submit filings through the appropriate electronic board system and confirm documents are processed correctly and on time.</li><li>Track case activity and status updates within project management and case management platforms.</li><li>Receive, review, and distribute correspondence from the Review Board and other involved parties to keep matters moving efficiently.</li><li>Gather and assemble jurisdictional and supporting records needed for appeal submissions and case progression.</li><li>Update standard forms, templates, and filing materials to promote consistency and accuracy across the appeals process.</li></ul>
2026-06-19T00:00:00Z

Paralegal

San Ramon, CA
onsite
Temporary / Contract
35 - 45 USD / Hourly
A San Ramon-based law firm with a strong practice in insurance coverage, business litigation, and complex civil disputes is seeking a Trial Preparation Paralegal to join the team on a contract basis. This role will provide hands-on support in a busy litigation environment, assisting attorneys through all stages of trial preparation on high-stakes matters. Responsibilities<ul><li>Lead trial preparation efforts, including organizing exhibits, trial binders, and witness materials</li><li>Manage and maintain case files from pre-trial through trial</li><li>Assist with deposition preparation, summaries, and document organization</li><li>Support attorneys with discovery, document production, and case strategy preparation</li><li>Coordinate logistics for hearings, depositions, and trial proceedings</li><li>Prepare and manage trial exhibits and evidence in accordance with court requirements</li><li>Track deadlines and ensure compliance with court rules and procedures</li><li>Provide on-site support during trial as needed</li></ul>
2026-06-19T00:00:00Z