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40 results for Administrative Assistant Part Time in Orange, CA

Accounting Assistant

Cerritos, CA
onsite
Temporary to Hire
22 - 23 USD / Hourly
We are looking for an Accounting Assistant to support day-to-day administrative and accounting operations of our client's corporate office in Cerritos, California. This opportunity is ideal for someone who enjoys keeping financial records organized, handling office support tasks, and assisting a busy accounting team with accuracy and efficiency. The role combines clerical coordination, document management, deposit preparation, and accounts payable support in an organized office environment. Responsibilities:• Manage incoming and outgoing mail by collecting, sorting, opening, and distributing correspondence throughout the office.• Review received checks, identify the appropriate entity, and document the information accurately for processing and tracking.• Prepare and organize bank deposits for remote deposit capture and enter related deposit details into internal spreadsheets.• Coordinate shipping activity, including arranging and tracking FedEx packages as needed.• Scan accounting and administrative documents, confirm image quality, and ensure complete records are captured.• Provide support to the accounts payable function through invoice copying, scanning, filing, and expense report documentation.• Create and format letters, reports, and other written materials requested by accounting leadership and office staff.• Maintain orderly department files, archive year-end accounting records for storage, and assist with additional administrative projects as assigned.
2026-05-06T00:00:00Z

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.
2026-05-07T00:00:00Z

Accounting Assistant

Riverside, CA
onsite
Temporary / Contract
19.7885 - 25 USD / Hourly
We are looking for an Accounting Assistant to support both financial operations and administrative coordination for a mission-driven organization in Moreno Valley, California. This Long-term Contract position is ideal for someone who is comfortable balancing daily accounting tasks with hands-on office support in a fast-paced, service-oriented environment. The role offers the opportunity to contribute to accounts payable, accounts receivable, reporting support, and general administrative needs while working with teams that serve vulnerable populations. Responsibilities:• Process outgoing payments accurately, including invoice review, coding, and check handling for accounts payable activities.• Record incoming funds and maintain accounts receivable activity with a strong focus on high-volume transactions tied to grants, housing, and assistance programs.• Reconcile financial records and support routine balancing tasks to help maintain accurate accounting data.• Assist with gathering, organizing, and preparing information needed for internal reports and operational tracking.• Provide day-to-day administrative support to department leadership and respond to shifting team priorities as needed.• Maintain financial documentation and related records in an orderly manner to support compliance and audit readiness.• Use QuickBooks Online to enter, update, and monitor accounting information across assigned workflows.• Support cross-functional tasks and special projects that help keep office and finance operations running smoothly.
2026-05-05T00:00:00Z

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.
2026-05-06T00:00:00Z

Jr. Administrative Assistant

Cheviot Hills, CA
onsite
Temporary / Contract
50000 - 54000 USD / Yearly
We are looking for a Jr. Administrative Assistant for an asset management company in West LA. This is a contract to hire position focused on administrative coordination, document handling, and accurate tracking of violation and insurance-related records. The ideal candidate is organized, attentive to detail, and comfortable managing routine office tasks while supporting day-to-day departmental operations. This is an onsite role, and the firm offers growth opportunities for motivated candidates. Responsibilities:• Review incoming toll notices, assess each item, and determine the appropriate next steps for resolution.• Prepare customer charges for toll-related items through the accounting system and respond to internal requests for supporting details.• Maintain accurate records that track received violations, current status, and follow-up actions.• Process insurance correspondence, including cancellation notices, and upload documentation into company records.• Examine parking citations and similar notices, then coordinate payment handling when required.• Sort departmental mail and route materials to the appropriate team members in a timely manner.• Assist with reporting, data entry, and other administrative tasks that help keep the department organized and efficient.• Provide additional operational support to management and the broader team as assigned.
2026-04-27T00:00:00Z

Sr. Executive Assistant

Santa Monica, CA
onsite
Temporary to Hire
120000 - 145000 USD / Yearly
We are looking for an experienced and resourceful Sr. Executive Assistant to provide high-level support to a C-level executive in Santa Monica. This contract-to-permanent position is fully onsite and offers the opportunity to serve as a trusted partner in managing complex schedules, travel coordination, office operations, and select personal matters. The ideal candidate brings sound judgment, exceptional organization, and the ability to stay composed while handling shifting priorities in a fast-paced work environment. This firm is growing exponentially, and we are looking for a career EA who has experience supporting high-net-worth individuals. Excellent benefits including paid lunches, team building events and fully paid benefits. Responsibilities:• Manage daily administrative support for senior executives, ensuring priorities, communications, and logistics are handled efficiently across business and limited personal needs.• Coordinate intricate travel plans using both commercial and private options and resolve disruptions quickly to keep itineraries on track.• Oversee executive calendars, schedule meetings and appointments, and partner with administrative team members to maintain alignment across competing demands.• Run essential office functions, including supply ordering, catering coordination, visitor reception, phone coverage, delivery handling, and general workplace organization.• Organize and execute meetings and events such as board sessions, private dinners, team gatherings, and in-office functions with strong attention to detail.• Conduct research, compile information, and provide timely follow-up on requests related to scheduling, logistics, and executive priorities.• Serve as a point of coordination with external contacts and household support personnel when arrangements require cross-functional communication.• Handle local errands and time-sensitive personal tasks such as purchasing gifts, picking up items, and arranging other executive support needs.
2026-05-07T00:00:00Z

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

Legal Assistant HYBRID 7.5 day

Santa Monica, CA
onsite
Permanent / Full Time
85000 - 105000 USD / Yearly
Respected Am Law Firm Seeks Legal Secretary--7 hour day HYBRID schedule (4 weeks PTO!) About Firm & Position: A well regarded regional litigation firm is seeking a Legal Secretary to support a team of four attorneys in a collaborative office environment. The firm represents clients in complex civil litigation matters and is known for its strong reputation, professional culture, and long tenures among staff. This Legal Secretary role offers the opportunity to work closely with attorneys while managing essential litigation support functions that keep matters running efficiently. The Legal Secretary will serve as a key administrative partner to attorneys handling state and federal litigation matters. Legal Secretary Responsibilities: • Prepare and file documents in both state and federal courts • Maintain litigation calendars and deadlines (CompuLaw training provided) • Coordinate travel, depositions, hearings, and meetings • Assist with time entry and support billing requests with the accounting department • Ensure deadlines, filings, and attorney priorities are organized and addressed efficientlyHours: 37.5 hour workweek (8:30 AM – 5:00 PM preferred) with minimal overtime.Perks: • 37.5 hour workweek • Supportive team environment with collaborative attorneys • Opportunity to work closely with attorneys on sophisticated litigation mattersSalary: $75,000 – $95,000 base salary + discretionary bonusBenefits: Comprehensive benefits package including medical, dental, and vision coverage, 401(k) retirement plan, paid time off, and additional standard employee benefits. usually 8% profit sharing! TO APPLY, ONLY send resume directly to Vice President of Direct Hire, Samantha Graham at Samantha [dot] Graham [at] RobertHalf [dot] [com]
2026-04-10T00:00:00Z

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

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

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

Irvine, CA
onsite
Temporary to Hire
31.6635 - 36.663 USD / Hourly
We are looking for a Legal Assistant to join a busy law firm team, supporting attorneys across matters involving construction, commercial disputes, government contracts, surety, and bankruptcy. This permanent, onsite role is a contract position with the potential to become permanent and is well suited for someone who thrives in a fast-moving legal environment, manages competing priorities with precision, and brings a strong service mindset to attorney support. The position offers the opportunity to contribute to a collaborative practice while building toward long-term growth. Responsibilities: • Prepare, proofread, and finalize pleadings, correspondence, and other legal documents for filing and distribution. • Maintain accurate case calendars and monitor litigation deadlines to help ensure timely filings and responses. • Research court rules, procedural requirements, and filing timelines using available legal and court resources. • Communicate with courts and related offices regarding filing status, scheduling matters, and case updates. • Coordinate depositions by arranging dates, confirming participants, and managing supporting logistics. • Provide day-to-day legal and administrative assistance for multiple attorneys across several practice areas. • Support document handling and case organization through systems such as iManage, SurePoint, Microsoft Office, and Adobe Acrobat. • Assist with additional office and case support tasks such as file intake, matter opening, invoice entry, time entry, and reimbursement processing when needed.
2026-05-04T00:00:00Z

Bilingual Legal Assistant

Los Angeles, CA
onsite
Temporary / Contract
28 - 38.5 USD / Hourly
We are working with an established plaintiff-side personal injury law firm to find a Legal Assistant to join their team and support their litigation practice on a contract basis. The ideal candidate is organized, proactive, and comfortable working in a fast-paced, team-oriented environment. Key Responsibilities:<ul><li>Translate written and verbal communications for Spanish-speaking clients (or other languages, as applicable)</li><li>Provide administrative and litigation support to attorneys on plaintiff personal injury cases</li><li>Assist with case management, document preparation, and file organization</li><li>Communicate with clients, medical providers, and other parties as needed</li><li>Support general office operations</li></ul>Details:<ul><li>Contract assignment through June</li><li>5 days on site in Encino</li><li>Starts immediately</li><li>Full time 40-hour work week</li></ul>
2026-04-30T00:00:00Z

Office Administrator

Santa Monica, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
Part-Time Administrative & Accounting Specialist (30 Hours/Week) Position OverviewWe are seeking a highly organized, dependable, and detail-oriented professional to join our team in a part-time, 30-hour-per-week Administrative & Accounting Specialist role. This position is ideal for someone who enjoys working in a collaborative, hospitality-oriented office environment and brings a strong blend of administrative support and accounting experience.The right person for this role is a strong culture fit for a small team: positive, professional, adaptable, service-minded, and willing to support a variety of office, financial, and operational needs. This individual will play a key role in keeping day-to-day office functions running smoothly while also supporting accounting processes, financial reporting, and data management. Key ResponsibilitiesAccounting & Financial Support<ul><li>Post and code financial transactions in QuickBooks Online in alignment with the approved budget.</li><li>Manage accounts payable and accounts receivable, including invoice processing and payment tracking.</li><li>Issue and process checks and wire payments while maintaining accurate records.</li><li>Run financial reports and help monitor budget-to-actual performance.</li><li>Assist with compiling financial data for budgeting, audit support, and other reporting needs.</li><li>Maintain organized digital and paper financial files.</li><li>Create and update Excel spreadsheets for tracking, reporting, and analysis.</li><li>Provide timely and accurate transaction documentation and support to external accounting partners as needed.</li></ul>Administrative & Office Support<ul><li>Serve as the first point of contact for the office by answering phones, greeting visitors, and directing inquiries professionally.</li><li>Help maintain a welcoming, organized, and professional office environment.</li><li>Manage office supply inventory and coordinate ordering as needed.</li><li>Liaise with outside vendors for office services, equipment, maintenance, and technology support.</li><li>Assist with scheduling, meeting preparation, and virtual meeting setup using tools such as Zoom or Microsoft Teams.</li><li>Provide proofreading and general administrative support for reports, correspondence, and internal documents.</li><li>Support file organization, data tracking, and other administrative needs across departments.</li><li>Assist with CRM data entry and list management; prior CRM experience is preferred.</li></ul>
2026-05-06T00:00:00Z

Communication Assistant

Santa Ana, CA
onsite
Temporary / Contract
19.7885 - 22.913 USD / Hourly
We are looking for a Communication Assistant to join our team in Santa Ana, California on a Contract basis. This position supports day-to-day communication initiatives by helping maintain digital content, coordinate outreach efforts, and keep projects organized. The ideal candidate is comfortable balancing administrative tasks with creative support, while contributing to events, social media activity, and branded communication materials. Responsibilities: • Update website pages and perform routine content maintenance to keep information accurate and current. • Prepare, revise, and organize forms and documents in Microsoft Word to support communication-related requests. • Coordinate incoming communication needs from internal teams and external partners, ensuring timely follow-up and clear organization. • Assist with outreach events by gathering materials, supporting onsite setup and teardown, and confirming all items are ready in advance. • Manage vendor-related orders for promotional merchandise, printed pieces, and other communication materials while tracking delivery timelines. • Provide scheduling and administrative assistance by organizing calendars, arranging meetings, and helping maintain project timelines. • Draft basic written content for social media and other communication channels, and create simple graphics that follow brand guidelines. • Monitor engagement across digital platforms and compile straightforward performance insights to support communication planning. • Capture photos and videos during events for use in social media, website content, and internal communication pieces.
2026-05-07T00:00:00Z