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46 results for Human Resource Assistant in Walnut, CA

Administrative Assistant

Santa Ana, CA
onsite
Temporary to Hire
30.0865 - 34.837 USD / Hourly
We are looking for an organized Administrative Assistant to support a growing team in California. This contract opportunity with permanent potential is ideal for someone who enjoys keeping office operations running smoothly while managing contract-related paperwork and day-to-day administrative tasks. The role is fully onsite and offers the chance to work in a collaborative office environment with flexibility in scheduling. Responsibilities: • Coordinate and maintain contract documentation, ensuring records are accurate, current, and easy to retrieve. • Prepare, review, and process change orders and purchase orders to support active projects and office operations. • Provide front office support by answering incoming calls, directing inquiries, and greeting visitors professionally. • Enter and update information in internal systems and spreadsheets with strong attention to detail. • Assist with general administrative activities such as filing, scheduling, document preparation, and correspondence. • Support project and office teams by tracking paperwork deadlines and following up on outstanding items. • Work with tools such as AutoQuotes, Bluebeam, and Adobe for document handling and project-related administrative tasks, with training available as needed.
2026-04-30T00:00:00Z

Accounting Assistant

Santa Fe Springs, CA
onsite
Temporary / Contract
27 - 29 USD / Hourly
We are looking for an Accounting Assistant to support day-to-day financial operations for a manufacturing organization in Santa Fe Springs, California. This Long-term Contract opportunity is ideal for someone who is comfortable handling both payables and receivables while maintaining accurate financial records in a busy environment. The role will contribute to smooth transaction processing, strong documentation practices, and dependable support for the accounting team. Responsibilities: • Oversee the shared accounts payable mailbox, prioritize incoming items, and respond promptly to invoice-related inquiries. • Partner with department contacts to obtain timely authorization for invoices, employee expenses, and other payable items before processing. • Enter and post accounts payable activity accurately, including vendor invoices and outgoing payments made by check and wire transfer. • Apply incoming customer payments to accounts receivable records and ensure cash receipts are recorded without delay. • Maintain banking activity logs and assist with routine reconciliations to support accurate cash reporting. • Track duties, tariffs, and related charges in alignment with internal accounting guidelines and documentation standards. • Provide flexible accounting support on special assignments and assist with workload priorities during operational changes. • Help preserve organized financial records by reviewing entries for completeness, accuracy, and proper coding.
2026-04-28T00:00:00Z

Accounting Assistant

Monrovia, CA
onsite
Temporary / Contract
20 - 22 USD / Hourly
Robert Half is searching for entry-level Accounting Assistants for ongoing opportunities. The Accounting Assistants' duties will include: data entry, matching invoices to purchase orders or vouchers, and assisting with the processing of accounts payable and accounts receivable. If this sounds like you, please apply today!Bookkeeping:· Assist in maintaining accurate and up-to-date financial records.· Record daily transactions, including accounts payable and accounts receivable entries.Invoice Processing:· Process and verify invoices from vendors.· Ensure proper coding and documentation before submitting invoices for approval.Expense Reconciliation:· Reconcile credit card statements and receipts.· Verify and reconcile employee expense reports with receipts and company policies.Data Entry:· Enter financial data into accounting software or spreadsheets.· Maintain organized and well-documented records for easy retrieval.Assist with Financial Reporting:· Support the preparation of financial reports, including income statements and balance sheets.· Provide necessary information and documentation for financial audits.
2026-04-21T00:00:00Z

Legal Practice Assistant

Los Angeles, CA
onsite
Permanent / Full Time
90000 - 112000 USD / Yearly
A mid-sized regional law firm with multiple offices throughout California is looking for a Litigation Practice Assistant to join their heavy-hitting trial team. 5+ years of complex civil litigation experience in California is required. Responsibilities of Role: · eFiling pleadings in state and federal courts · preparing for trial substantively· generating TOAs/TOCs· formatting legal docs (firm uses CCC macros – this is a must have!) ^ The firm is unable to train on these fundamentals of running a litigation desk; please do not apply without the experience above. Perks of Firm:o Often named among the 2022 Most Admired Law Firms by the Los Angeles Business Journalo Very collegial environment and teamo Paid parking in the building o Team building events o RHL has placed numerous people in their NorCal and SoCal offices
2026-04-27T00:00:00Z

Legal Assistant

Santa Ana, CA
onsite
Temporary / Contract
31.6635 - 36.663 USD / Hourly
We are looking for a skilled Legal Assistant to join a fast-paced trust and probate litigation team in Irvine, California. This Long-term Contract opportunity is ideal for someone who can quickly provide dependable onsite support to attorneys handling a high-volume caseload. The position requires strong litigation coordination skills, sound judgment, and the ability to keep deadlines, filings, and daily legal operations running smoothly. Responsibilities: • Oversee attorney schedules by organizing calendars, monitoring court dates, and maintaining accurate litigation deadlines. • Maintain docket accuracy by reviewing applicable court procedures and updating deadline tracking systems for active matters. • Prepare, submit, and monitor electronic court filings with California Superior Courts, ensuring documents are filed correctly and on time. • Create initial drafts and formatted templates for pleadings, discovery materials, and other litigation documents for attorney review. • Arrange virtual meetings and case-related conferences through platforms such as Microsoft Teams and Zoom. • Provide day-to-day litigation and administrative assistance to support attorneys in managing active trust and probate disputes. • Help maintain organized case materials and legal documents so attorneys can respond efficiently to ongoing case demands.
2026-04-29T00:00:00Z

Legal Assistant

Beverly Hills, CA
onsite
Permanent / Full Time
85000 - 110000 USD / Yearly
High-End Plaintiff Trial Firm Seeks Litigation Legal Assistant About Firm & Position:A highly regarded California-based plaintiff trial firm headquartered in Beverly Hills seeks a Litigation Legal Assistant to support attorneys handling complex personal injury and civil litigation matters. The environment is professional, collaborative, and trial-focused, with a reputation for strong mentorship and long employee tenure. This Litigation Legal Assistant position will support two attorneys and play an important role in keeping cases moving efficiently through the litigation process. The Litigation Legal Assistant will work closely with attorneys handling active litigation matters in both federal and state courts. This Litigation Legal Assistant role offers the opportunity to be involved in sophisticated litigation matters while working alongside experienced trial lawyers in a supportive environment. Litigation Legal Assistant Responsibilities:<ul><li>Support two attorneys in managing active litigation matters.</li><li>Prepare, format, and file pleadings in federal and California state courts.</li><li>Draft correspondence, pleadings, and basic litigation documents for attorney review.</li><li>Maintain litigation calendars including court deadlines, hearings, and discovery schedules.</li><li>Organize and maintain litigation files and case documentation.</li></ul>Hours: 40-hour work week.Perks:<ul><li>High-end plaintiff trial practice handling sophisticated litigation matters.</li><li>Supportive firm culture with strong employee retention.</li><li>We have successfully placed multiple legal assistants with the firm who have remained long-term, including one assistant celebrating eight years with the firm this week.</li></ul>Salary: $85,000-$105,000 (DOE) Benefits:<ul><li>100% employer-paid medical benefits for employee</li><li>401(k) eligibility after 12 months of employment</li></ul> TO APPLY, ONLY send resume directly to Vice President of Direct Hire, Samantha Graham at Samantha [dot] Graham [at] RobertHalf [dot] [com]
2026-04-20T00:00:00Z

Legal Assistant

Orange, CA
onsite
Temporary to Hire
27.7115 - 32.087 USD / Hourly
We are looking for a dedicated Legal Assistant to join our team in Orange, California. In this Contract to permanent position, you will handle post-judgment collections in landlord-tenant cases while navigating the complexities of California legal procedures. If you thrive in a fast-paced environment and excel at managing detailed legal processes, this role is an excellent opportunity to showcase your skills. Responsibilities: • Handle post-judgment collections for landlord-tenant disputes while ensuring compliance with California laws. • Prepare and file various post-judgment enforcement documents, including writs of execution, wage garnishments, bank levies, and claims of exemption. • Communicate effectively with judgment debtors to negotiate payment plans and settlements. • Collaborate with California courts and sheriff’s offices to coordinate enforcement actions. • Maintain accurate records and ensure meticulous attention to detail throughout all legal processes. • Manage a high-volume caseload, meeting strict daily deadlines and prioritizing tasks efficiently. • Provide detail oriented and consistent communication with clients, ensuring their needs are addressed. • Work collaboratively within a team-oriented legal office environment. • Conduct judgment debtor examinations as required by case specifics.
2026-04-17T00:00:00Z

Legal Assistant

Los Angeles, CA
onsite
Temporary to Hire
22.8 - 26.4 USD / Hourly
We are looking for a dedicated and detail-oriented Legal Assistant to join our team in Los Angeles, California. This is a contract-to-permanent opportunity with a focus on intellectual property, particularly patents and trademarks. The role offers a unique chance to gain hands-on experience in a dynamic legal environment, supporting attorneys and corporate-level matters. Responsibilities: • Assist with the preparation, registration, and maintenance of patents and trademarks. • Review and organize patent portfolios, ensuring consistency with physical and digital records. • Perform data entry and maintain accurate schedules for legal documentation and filings. • Proofread legal documents and correspondence to ensure accuracy and professionalism. • Collaborate with attorneys and team members to manage intellectual property matters efficiently. • Conduct research, including USPTO searches, to support patent and trademark applications. • Communicate effectively with corporate clients regarding legal processes and updates. • Provide administrative support, including scheduling and organizing files. • Contribute to team projects and demonstrate leadership when necessary.
2026-04-09T00:00:00Z

Mailroom Assistant

Los Angeles, CA
onsite
Temporary / Contract
19 - 20 USD / Hourly
We are looking for a proactive Mailroom Assistant to support a fast-paced entertainment agency. This contract position is designed for someone eager to build a strong administrative foundation while gaining exposure to office operations, guest services, mailroom coordination, and team support functions. The role offers hands-on experience across several front-office and operational tasks, making it an excellent opportunity for someone interested in growing within entertainment, media, brands, or sports. Bachelor's Degree and entertainment experience a must. Responsibilities:• Greet clients, visitors, and internal team members with a courteous and detail-focused approach that reflects a high standard of service.• Answer incoming calls, direct inquiries to the appropriate contacts, and handle communications with sound judgment and discretion.• Coordinate meeting logistics by reserving conference rooms and helping maintain organized scheduling across office spaces.• Assist with mailroom and messenger activities, including sorting, tracking, distributing, and preparing deliveries in a timely manner.• Prepare and package priority gifts or materials, maintain accurate distribution records, and help ensure items reach the correct recipients.• Operate general office equipment such as copiers, binding machines, fax machines, and mailing tools to support daily administrative needs.• Help set up and reset conference rooms or event areas for meetings, presentations, and internal gatherings.• Protect sensitive company, client, and employee information by consistently handling records with confidentiality.• Build positive working relationships across departments and contribute to a collaborative, service-oriented office environment.
2026-04-28T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary / Contract
23.75 - 25 USD / Hourly
We are looking for a skilled and resourceful Executive Assistant to support senior leadership in a fast-paced and creative environment. This long-term contract position is based in Los Angeles, California, and offers the opportunity to work with a leading organization in the Entertainment industry. The role requires exceptional organizational skills, discretion, and the ability to manage shifting priorities while maintaining a high level of professionalism. Responsibilities:• Provide comprehensive administrative support to senior executives, including scheduling and managing calendars across multiple time zones.• Organize domestic and international travel arrangements, including itineraries, accommodations, and expense reports.• Draft, edit, and prepare correspondence, presentations, and reports with precision and professionalism.• Serve as the primary liaison between executives and internal or external stakeholders, fostering effective communication and relationships.• Plan and coordinate meeting logistics, including agendas, materials, and follow-up actions.• Handle sensitive and confidential information with the utmost discretion and integrity.• Support special projects, team events, and ad-hoc initiatives as assigned.• Proactively anticipate the needs of executives to ensure seamless operations and resolve scheduling or logistical challenges.• Manage multiple priorities in a dynamic environment while maintaining high accuracy and attention to detail.
2026-04-30T00:00:00Z

Executive Assistant

Glendale, CA
onsite
Temporary / Contract
27 - 30 USD / Hourly
Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. For immediate consideration apply today!Responsibilities may include:· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf· Maintaining comprehensive and accurate records · Performing minor accounting duties · Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary· Answering phone calls in a polite and professional manner· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters
2026-04-21T00:00:00Z

Executive Assistant

West Los Angeles, CA
onsite
Temporary / Contract
39.5865 - 50 USD / Hourly
We are looking for a detail-oriented and proactive Executive Assistant to provide high-level support to the leadership team of an established international company in the food and beverage export industry. This contract position is based in Los Angeles, California, and requires someone who thrives in a fast-paced environment, excels in organization, and can handle sensitive information with discretion. The role offers a part-time schedule (3 days per week) with potential for future expansion into a permanent position. Responsibilities: • Manage complex calendars and schedules for executives, ensuring all appointments, meetings, and travel plans are efficiently organized. • Coordinate travel arrangements, including booking flights, accommodations, and transportation, while addressing any last-minute changes. • Act as the primary point of contact between the leadership team and internal or external stakeholders, maintaining clear and precise communication. • Prepare meeting agendas, take detailed notes during sessions, and track follow-up actions to ensure timely completion. • Handle sensitive and confidential information with discretion. • Support the leadership team by anticipating their needs and proactively managing priorities and deadlines. • Facilitate communication within a multicultural and multilingual environment, ensuring smooth collaboration with international team members. • Assist in the preparation and organization of executive meetings, presentations, and reports. • Utilize modern tools, including AI-driven solutions, to streamline tasks such as notetaking and project tracking. • Adapt to evolving business needs and provide support during organizational restructuring initiatives.
2026-04-21T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary / Contract
27 - 30 USD / Hourly
Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. Apply today for immediate consideration. Responsibilities may include:· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf· Maintaining comprehensive and accurate records · Performing minor accounting duties · Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary· Answering phone calls in a polite and professional manner· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters
2026-04-21T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary to Hire
31.6635 - 36.663 USD / Hourly
We are looking for a skilled and detail-oriented Executive Assistant to provide high-level administrative support to a Partner at a leading entertainment management company. This Contract to permanent position is based in Century City, California, and requires a proactive individual who thrives in a fast-paced environment. The ideal candidate will possess exceptional organizational skills, strong communication abilities, and a passion for the entertainment industry. Responsibilities: • Serve as the primary administrative support for a Partner, managing day-to-day activities with precision and efficiency. • Handle a variety of tasks such as scheduling meetings, rolling calls, organizing files, and maintaining records. • Coordinate complex travel arrangements, including booking flights, preparing itineraries, and managing calendars. • Provide support for brand campaigns and assist with advancing comedy-related projects. • Liaise with agents, publicists, attorneys, and production teams to ensure seamless communication and task execution. • Prepare and organize auditions, submissions, and other client-related materials. • Assist in the planning and execution of internal meetings, ensuring all details are managed effectively. • Maintain confidentiality while handling sensitive client and company information. • Offer solutions and anticipate needs to streamline operations and improve efficiency.
2026-04-23T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary to Hire
27.7115 - 33 USD / Hourly
We are looking for an organized and proactive Executive Assistant to support senior leadership within an engineering-focused environment in Pasadena, California. This contract opportunity with permanent potential is ideal for someone who excels at managing complex schedules, coordinating logistics, and keeping executive priorities on track. The right candidate will bring strong judgment, professionalism, and the ability to handle shifting demands with confidence. Responsibilities: • Oversee executive calendars by scheduling appointments, resolving conflicts, and ensuring leaders are prepared for upcoming commitments. • Arrange domestic and international travel plans, including flights, lodging, ground transportation, and detailed itineraries. • Coordinate meeting logistics for executive sessions, including reserving space, confirming attendance, and distributing relevant materials. • Serve as a central point of support for day-to-day administrative needs, helping executives stay organized and focused on key business objectives. • Monitor schedule changes and travel updates, making quick adjustments to maintain efficiency and minimize disruptions. • Prepare and organize information needed for meetings, travel, and leadership activities to support smooth daily operations.
2026-04-22T00:00:00Z

Sr. Administrative Assistant

Orange, CA
onsite
Temporary to Hire
26.6 - 30.8 USD / Hourly
We are looking for a highly organized and detail-oriented Sr. Administrative Assistant to join our team in Orange, California. This contract position with the potential for a long-term opportunity offers the chance to support various administrative and operational functions, ensuring smooth day-to-day activities. The ideal candidate will bring exceptional multitasking abilities, a customer-focused mindset, and a proactive approach to problem-solving. Responsibilities: • Provide comprehensive administrative support, including scheduling meetings, managing calendars, and coordinating conference calls. • Arrange domestic and international travel, including flights, accommodations, and itineraries, while ensuring all travel documents are in order. • Oversee the preparation and processing of import and export documentation to ensure compliance with regulations. • Respond to customer inquiries and provide exceptional service, demonstrating professionalism and urgency. • Assist in maintaining organized records, both physical and electronic, to ensure easy retrieval and compliance with company policies. • Facilitate the preparation and management of reports, presentations, and other documents as needed. • Collaborate with team members across departments to ensure alignment on administrative and operational priorities. • Support trade show planning and other company events by coordinating logistics and materials. • Identify and escalate any administrative or operational issues, working to implement effective resolutions. • Perform general office duties such as scanning, filing, and maintaining document control.
2026-05-01T00:00:00Z

Sr. Administrative Assistant

Costa Mesa, CA
onsite
Temporary / Contract
25.3365 - 29.337 USD / Hourly
We are looking for a highly organized Sr. Administrative Assistant to support senior leadership and business development operations in Costa Mesa, California. This Contract position is ideal for an experienced, detail-oriented candidate who can manage executive priorities, coordinate complex logistics, and produce high-quality business materials in a fast-paced environment. The role calls for strong judgment, excellent communication, and the ability to keep multiple projects moving while maintaining accuracy and consistency. Responsibilities: • Support the President, Vice Presidents, and Business Development team with high-level administrative coordination and day-to-day operational assistance. • Create and refine presentations, business proposals, reports, and other business documents for leadership review and external use. • Track open tasks, deadlines, and follow-up items to help ensure commitments are completed accurately and on schedule. • Monitor incoming deliverables from internal teams and external partners, confirming they meet timing, quality, and content expectations. • Serve as a point of coordination for vendors, suppliers, and third-party partners, helping manage communication and next steps. • Organize tradeshows, meetings, and special events by handling logistics, travel planning, printed materials, and promotional support. • Maintain executive calendars and meeting schedules, balancing priorities and improving efficiency for senior leadership. • Arrange detailed domestic and international travel, including itineraries, accommodations, and meeting coordination. • Contribute to cross-functional initiatives, office operations, conference call coordination, and special projects as business needs evolve.
2026-05-01T00:00:00Z

Office Assistant

Woodland Hills, CA
onsite
Temporary / Contract
20.9 - 24.2 USD / Hourly
This is a hands-on role within a fulfillment and warehouse operation. You’ll be responsible for preparing and shipping customer orders, maintaining organized inventory, and supporting our operations manager with day-to-day tasks. The right person is organized, dependable, and pays close attention to detail. Over time, there’s potential for this position to grow into a broader operations support role. Responsibilities:· Pick, inspect, and pack customer orders with care and accuracy.· Check items for quality (no loose threads, stains, or visible flaws).· Print packing slips, verify addresses, and manage shipments via USPS, DHL, and FedEx.· Organize and maintain inventory, including counting and restocking as needed.· Assist with updates to product listings and inventory quantities in our system.· Keep the workspace clean and organized, including taking out trash and preparing shipments.· Communicate with customers under the direction of the operations manager.· Run errands or drop off shipments as needed.· Support the team wherever help is needed - flexibility and teamwork are key.
2026-04-30T00:00:00Z

Office Assistant

Monrovia, CA
onsite
Temporary / Contract
19 - 20 USD / Hourly
We have local ongoing opportunities for Office Assistants / Administrative Assistants. Are you a self-starter who loves handling multiple projects at once with a positive outlook? Then we have a position for you. Please apply today for immediate consideration. How you will make an impact· Filing, copying and faxing for multiple departments· Maintain office facility· Route calls appropriately· Data entry If you have a winning team attitude approach and you are eager to grow your career to the next level, we want to hear from you! This position is perfect for you if you love thriving in a dynamic environment. Contact us now!
2026-04-21T00:00:00Z

Entry Level Office Assistant

Westwood, CA
onsite
Temporary / Contract
20 - 23 USD / Hourly
We're working with a Westwood, CA based client who are looking for an Entry Level Office Assistant to join their team. You'll be responsible for assisting with data entry, ordering and restocking office supplies, mailroom support and assisting with special projects as needed.
2026-04-27T00:00:00Z

Human Resources- Timekeeping

Inglewood, CA
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for a detail-oriented Administrative Assistant specializing in Human Resources and Timekeeping to join our team in Inglewood, California. In this long-term contract role, you will play an integral role in managing various administrative and operational tasks to ensure smooth organizational workflows. This position requires a high level of accuracy, organizational skills, and the ability to handle confidential information with professionalism. Responsibilities: • Maintain and update central databases using tools such as Microsoft Excel, QuickBooks, and My Case Records to ensure compliance with grant and funding requirements. • Support the Case Management team by organizing files, preparing for audits, and addressing any identified deficiencies. • Collect, track, and reconcile program rents, provide receipts to clients, and generate compliance reports for relevant departments. • Oversee petty cash accounts, including tracking distributions, preparing reimbursement requests, reconciling balances, and assisting with audits. • Coordinate with program staff to process supportive service fund requests and ensure client needs are met efficiently. • Manage supply inventory by coordinating purchases, submitting purchase orders, and monitoring vendor balances. • Assist with accounting tasks, including documenting deposits and expenses, and collaborating with Accounts Payable to ensure timely submissions. • Compile and maintain data for grant applications, budget tracking, and report submissions to support organizational goals. • Support event planning efforts for annual gatherings, donor events, and staff activities. • Provide administrative support for human resources tasks such as posting job openings, pre-screening candidates, scheduling interviews, and onboarding new hires.
2026-04-17T00:00:00Z