Add your latest resume to match with open positions.

21 results for Purchasing Assistant in Riverside, CA

Sales Assistant

Anaheim, CA
onsite
Temporary to Hire
24.7 - 28.6 USD / Hourly
We are looking for a detail-oriented Sales Assistant to support daily sales operations and help create a smooth experience for customers and internal teams in Anaheim, California. This contract position with permanent potential is ideal for someone who enjoys balancing administrative coordination, customer communication, and accurate data management in a fast-paced business setting. The role offers an opportunity to contribute to sales performance by keeping information organized, responding promptly to inquiries, and supporting essential reporting and account activities. Responsibilities: • Provide day-to-day administrative support to the sales team, helping keep projects, customer requests, and internal follow-up activities on track. • Respond to inbound calls and customer inquiries professionally, directing requests appropriately and ensuring timely resolution. • Maintain accurate customer and sales records by entering, updating, and reviewing information in CRM and related business systems. • Assist with preparing sales documentation, correspondence, and internal reports to support account management and business development efforts. • Coordinate expense-related and administrative processes using tools such as Concur while ensuring records are complete and organized. • Support Salesforce and other platform activities by updating account details, tracking interactions, and helping maintain reliable pipeline information. • Work closely with customers and internal departments to confirm details, resolve routine issues, and improve overall service responsiveness. • Contribute to operational accuracy by processing data carefully and supporting workflow improvements as business needs evolve.
2026-05-22T00:00:00Z

Sales Assistant

Palm Springs, CA
onsite
Temporary / Contract
17.4135 - 22 USD / Hourly
We are looking for a personable Sales Assistant to join a team in Palm Springs, California on a Contract basis. In this role, you will help create a welcoming experience for visitors while supporting front-desk interactions, phone inquiries, and retail transactions. This position is well suited to someone who enjoys customer-facing work, communicates clearly, and can balance service with day-to-day sales support. Responsibilities:• Greet guests warmly and provide helpful assistance as they arrive at the museum.• Respond to incoming phone calls, answer general questions, and connect visitors with the appropriate staff or destination.• Process retail and merchandise purchases accurately using point-of-sale equipment.• Guide visitors to exhibits, service areas, or team members based on their needs.• Support daily sales and customer service activities to help maintain smooth front-of-house operations.• Handle basic cash transactions responsibly and ensure purchase records are completed correctly.• Contribute to a positive guest experience by addressing routine concerns in a thoughtful and attentive manner.• Work a flexible part-time schedule of approximately 20 to 25 hours per week, including weekend availability as needed.
2026-05-21T00:00:00Z

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.
2026-05-23T00:00:00Z

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.
2026-05-20T00:00:00Z

Accounting Assistant

Fullerton, CA
onsite
Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for an Accounting Assistant to join a manufacturing organization in Fullerton, California on a contract basis with the potential for a permanent role. This position supports both payables and receivables operations, helping maintain accurate financial records and timely transaction processing. The ideal candidate is detail-oriented, organized, and comfortable handling a mix of invoice, payment, and general accounting tasks in a fast-paced environment. Responsibilities: • Enter supplier invoices into the accounting system with a high degree of accuracy and attention to detail. • Reconcile purchase orders, invoices, and payment records to confirm transactions are complete and properly supported. • Maintain organized digital records by scanning and filing invoice documentation for audit readiness and future reference. • Work with vendors and internal purchasing teams to investigate and resolve billing differences or pricing issues. • Coordinate scheduled and off-cycle payment runs while ensuring disbursements are processed correctly and on time. • Secure approvals for invoices outside the purchase order process and apply appropriate general ledger classifications. • Record incoming customer payments promptly and allocate receipts accurately within the accounting system. • Prepare customer billing from shipping documentation and issue invoices on a daily basis. • Review employee expense submissions for required support and policy compliance, and assist with journal entry processing or other accounting projects as needed.
2026-05-22T00:00:00Z

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.
2026-05-21T00:00:00Z

Purchaser

Santa Fe Springs, CA
onsite
Permanent / Full Time
70000 - 80000 USD / Yearly
We are looking for a dedicated Purchaser to join our team in Santa Fe Springs, California. In this role, you will oversee the full lifecycle of purchase orders, ensuring accuracy and compliance while coordinating with multiple departments to achieve seamless order processing. This position requires a detail-oriented individual with strong organizational and communication skills to manage purchasing activities effectively. Responsibilities: • Review incoming purchase orders to ensure alignment with commercial, technical, and contractual requirements before processing. • Create, update, and manage sales orders using Epicor, including standard, project, service, and change orders. • Identify and address discrepancies related to pricing, scope, payment terms, lead times, and documentation requirements. • Issue Sales Order Acknowledgements (SOAs) and Proforma Invoices when applicable. • Monitor and manage unacknowledged, on-hold, and high-risk orders throughout their lifecycle. • Collaborate with Sales, Engineering, Operations, Supply Chain, Quality, and Finance teams to resolve technical and supply constraints. • Ensure all documentation, drawings, testing requirements, and compliance standards are met before releasing orders. • Lead weekly Sales Order Review meetings to address risks, resolve issues, and prepare for order releases. • Train and mentor Order Entry Representatives, providing guidance and setting priorities to ensure smooth operations. • Drive process improvement initiatives related to order flow, risk management, and governance procedures.
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!
2026-05-20T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary / Contract
20 - 22 USD / Hourly
We are looking for an Administrative Assistant to support import-related coordination for an agriculture organization in Pasadena, California. This Long-term Contract position is fully onsite and is well suited for someone who is highly organized, comfortable managing documentation, and able to keep pace with time-sensitive operational work. The person in this role will help maintain smooth day-to-day administrative processes by tracking shipments, handling records, and communicating with external partners and internal teams. Responsibilities: • Monitor incoming import activity, follow shipment progress, and keep stakeholders informed of status updates. • Prepare, organize, and maintain import files to ensure documentation is complete, accurate, and easy to retrieve. • Communicate with suppliers, carriers, freight partners, and internal departments to resolve questions and support timely movement of goods. • Review shipping paperwork, invoices, and packing documentation to identify discrepancies and help ensure compliance with internal standards. • Enter operational data into tracking logs and reports while maintaining a high level of accuracy. • Assist with administrative coordination related to import operations, including document filing, report preparation, and routine office support. • Help organize records and support reporting needs for ongoing import activities and related transactions.
2026-05-19T00:00:00Z

Administrative Assistant

Artesia, CA
onsite
Temporary / Contract
28.5 - 33 USD / Hourly
We are looking for an Administrative Assistant to support daily office operations for a local government team in Artesia, California. This is a Contract position with an immediate start, initially covering several consecutive workdays with the potential for a short-term extension. The ideal candidate will bring strong organizational skills, professionalism in public-facing communication, and confidence handling administrative tasks in a fast-paced office setting. Responsibilities: • Manage incoming phone calls and direct inquiries to the appropriate department or staff member while maintaining a courteous and helpful approach. • Provide front-line administrative support by responding to emails, preparing correspondence, and assisting with routine office communication. • Enter, update, and maintain records accurately in office systems and spreadsheets to support daily operations. • Coordinate calendars, arrange appointments, and help keep schedules organized for assigned team members. • Prepare and format documents, presentations, and reports using Microsoft Word, Excel, Outlook, and PowerPoint. • Assist with outbound calls and follow-up communication as needed to support departmental activities and service requests. • Support general office functions such as organizing files, tracking information, and ensuring administrative processes run smoothly.
2026-05-22T00:00:00Z

Administrative Assistant

Long Beach, CA
onsite
Temporary / Contract
21.85 - 25.3 USD / Hourly
We are looking for an organized Administrative Assistant to support daily office operations. This is a Long-term Contract position suited for someone who can manage front-office activities, maintain accurate records, and provide clear communication support across the team. The ideal candidate will be comfortable handling a high volume of administrative tasks while ensuring a welcoming and efficient office environment. Responsibilities:• Manage incoming phone calls and direct inquiries to the appropriate contacts in a timely and organized manner.• Provide day-to-day administrative support by preparing documents, organizing files, and maintaining office records.• Enter, update, and verify data in internal systems with a strong focus on accuracy and completeness.• Coordinate interview scheduling by working with candidates and internal team members to confirm availability and logistics.• Support front-desk and reception activities, including greeting visitors and assisting with general office needs.• Monitor Outlook calendars, email correspondence, and meeting arrangements to help keep schedules organized.• Assist with administrative processes related to office operations and team support as assigned.Use Dayforce
2026-05-18T00:00:00Z

Administrative Assistant

Long Beach, CA
onsite
Temporary to Hire
20.9 - 24.2 USD / Hourly
We are looking for a dependable Administrative Assistant to support daily office operations for a growing organization in the waste and environmental services industry in Long Beach, California. This contract-to-permanent position is well suited for someone who enjoys organized, detail-focused work and can manage a steady flow of clerical and data-related tasks. The role offers an excellent opportunity for an entry-level candidate to contribute to administrative processes while building experience in a fast-paced office setting. Responsibilities: • Enter and maintain business information accurately in internal systems while checking records for completeness and consistency. • Provide day-to-day clerical support by organizing documents, preparing materials, and assisting with general office workflow. • Sort, prepare, and distribute incoming and outgoing mail to help keep communication and documentation moving efficiently. • File paper and electronic records in an orderly manner so information can be retrieved quickly when needed. • Support timekeeping activities by reviewing submitted hours and helping prepare information for payroll processing, without handling payroll directly. • Assist team members with routine administrative assignments and follow established procedures to keep office operations running smoothly. • Monitor details across multiple tasks and identify errors or missing information before records are finalized.
2026-05-22T00:00:00Z

Administrative Assistant

Arcadia, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. · Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-05-20T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. · Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-05-20T00:00:00Z

Administrative Assistant

Whittier, CA
onsite
Temporary / Contract
30 - 33 USD / Hourly
We are looking for a highly organized Administrative Assistant to support daily office operations in City of Industry, California. This Long-term Contract position is ideal for someone who excels at coordinating schedules, managing documentation, and providing responsive support across administrative and finance-related tasks. The role requires strong attention to detail, sound judgment, and the ability to handle multiple priorities in an onsite environment. Responsibilities: • Coordinate calendars, meetings, and travel arrangements while ensuring schedules remain accurate and up to date. • Respond to inbound calls and general inquiries professionally, directing requests to the appropriate teams and maintaining a high level of customer service. • Prepare, organize, and maintain records, files, and documentation to support administrative, hiring, and operational activities. • Assist with invoice review, payment processing, purchase order handling, and expense tracking in partnership with finance and vendors. • Support timekeeping activities by reviewing time sheets and helping maintain accurate administrative records. • Distribute incoming communications such as faxes and other office correspondence, ensuring timely delivery and follow-up. • Contribute to onboarding and training coordination by scheduling sessions, preparing materials, and supporting related administrative processes. • Help improve office workflows by identifying process efficiencies and assisting with the creation of dashboards and reporting tools.
2026-05-12T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Temporary / Contract
34.2 - 36 USD / Hourly
We are looking for an Administrative Assistant to support leaders and teams through thoughtful coordination, clear communication, and dependable day-to-day office support. This Long-term Contract position is ideal for someone who thrives in a fast-paced environment, keeps schedules running smoothly, and handles administrative tasks with accuracy and consistency. The role will contribute to meeting logistics, document preparation, travel coordination, and general office operations while helping maintain an organized and responsive workplace. Responsibilities: • Coordinate a wide range of meetings, including leadership sessions, team discussions, interviews, virtual calls, and onsite events, ensuring schedules align efficiently across multiple calendars. • Prepare meeting spaces by securing rooms, arranging catering, organizing materials, and supporting setup and cleanup to create a smooth in-office experience. • Draft, format, and distribute business documents such as correspondence, reports, summaries, and internal communications with a high level of accuracy. • Monitor executive and team calendars carefully to reduce scheduling conflicts, preserve productive time, and anticipate the impact of changes across stakeholders. • Arrange business travel when needed by researching transportation and lodging options, confirming approvals, and booking cost-conscious itineraries. • Handle routine office administration, including record maintenance, supply ordering, mailing, scanning, data entry, and basic bookkeeping support. • Capture meeting notes and follow up on action items to help teams stay aligned and informed after key discussions. • Communicate in a clear and attentive manner across written, verbal, and visual interactions while representing the organization effectively. • Provide additional administrative and operational support for special projects, events, training sessions, and other assigned tasks as business needs evolve.
2026-05-20T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Temporary to Hire
25.65 - 29.7 USD / Hourly
We are looking for an Administrative Assistant to join a growing team in Irvine, California on a contract basis with the potential for a permanent position. This onsite role supports daily office operations while also handling core bookkeeping tasks in QuickBooks Desktop, making it ideal for someone who is organized, detail-oriented, and comfortable balancing administrative and financial responsibilities. The person in this position will help keep the office running smoothly, provide support to leadership, and contribute to efficient coordination across day-to-day business activities. Responsibilities: • Manage day-to-day bookkeeping activities in QuickBooks Desktop, including invoice entry and support for accounts payable and accounts receivable functions. • Assist with payroll-related administrative tasks, track business expenses, and prepare routine financial and operational reports for leadership review. • Welcome visitors, answer inbound calls, respond to correspondence, and coordinate meetings to maintain an efficient front-office environment. • Organize and maintain electronic and physical files such as vendor records, customer information, contracts, and other essential office documentation. • Monitor outstanding action items, follow up with internal and external contacts, and help keep administrative workflows on schedule. • Provide general administrative support across departments and assist with special projects that improve office organization and efficiency.
2026-05-22T00:00:00Z

Executive Assistant

San Bernardino, CA
onsite
Temporary / Contract
25.3365 - 31 USD / Hourly
We are looking for an experienced and highly organized Executive Assistant to support senior leadership within a mission-driven nonprofit in San Bernardino, California. This Long-term Contract position is ideal for a proactive individual who can balance executive support, project coordination, and day-to-day administrative operations with sound judgment and discretion. The right candidate will be comfortable managing changing priorities, maintaining accurate records, and helping leadership stay organized and prepared. Responsibilities: • Manage a dynamic executive calendar, adjusting appointments and priorities to keep leadership aligned with daily and long-range commitments. • Coordinate business travel from start to finish, including itineraries, lodging, transportation, and related scheduling details. • Prepare and submit expense documentation accurately and on schedule while keeping supporting records organized. • Plan and facilitate meetings by arranging schedules, developing agendas, distributing materials, and ensuring follow-up items are tracked. • Provide administrative support for special assignments and organization-wide initiatives as directed by executive leadership. • Act as a central contact for communications, helping route information effectively between internal teams and external stakeholders. • Partner with other administrative staff to maintain efficient office operations and consistent support across the organization. • Organize confidential files, records, and documentation with a strong focus on accuracy, accessibility, and discretion. • Improve and maintain administrative workflows that promote structure, consistency, and operational efficiency. • Anticipate executive needs, prioritize competing requests, and respond to shifting deadlines with professionalism.
2026-05-22T00:00:00Z

Executive Assistant

Newport Beach, CA
onsite
Temporary / Contract
29.2885 - 33.913 USD / Hourly
We are looking for an Executive Assistant to support senior leadership through a contract position that requires strong organization, discretion, and follow-through. This role will manage day-to-day executive coordination, keep meetings and travel plans running smoothly, and help prepare reports, presentations, and business materials. The ideal candidate brings excellent judgment, handles confidential information with care, and is comfortable balancing administrative support with cross-functional coordination. Responsibilities: • Manage the executive’s calendar by organizing appointments, scheduling meetings, and coordinating travel and reservation details. • Arrange internal meetings from start to finish, including logistics, agenda support, note-taking, and catering coordination when needed. • Review incoming communications, prioritize and route correspondence, and draft clear letters, documents, and follow-up messages. • Build and maintain organized digital and physical filing systems to ensure records can be accessed quickly and accurately. • Safeguard sensitive documents and confidential files while maintaining consistent administrative controls. • Create presentation materials, including slide decks and supporting handouts, for business meetings and leadership reviews. • Prepare reports and maintain financial spreadsheets in Microsoft Excel with a high level of accuracy. • Collect recurring operational updates from managers, including inventory and forecast information, and consolidate reporting for leadership. • Serve as a point of contact for contractors, architects, and vendors involved in expansion efforts, while also supporting licensing coordination with the appropriate department. • Oversee company credit card reconciliation and provide general office support such as document handling, copying, and administrative recordkeeping.
2026-05-22T00:00:00Z

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
2026-05-20T00:00:00Z

Sr. Buyer

Santa Fe Springs, CA
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for an experienced Sr. Buyer to support procurement operations for a hi-tech engineering environment in California. This Long-term Contract opportunity is suited for a detail-oriented candidate who can balance cost, quality, and delivery while helping maintain a reliable flow of materials for manufacturing and customer commitments. The role requires strong judgment in supplier coordination, purchasing analysis, and cross-functional problem-solving to keep operations running efficiently. Responsibilities: • Manage the purchase of raw materials and finished components needed to support production schedules and customer demand. • Review approved requisitions and issue purchase orders accurately and in a timely manner within the designated purchasing system. • Evaluate supplier quotations, technical details, and commercial terms to support sound sourcing decisions. • Coordinate purchase order approvals by routing documents to the appropriate authorization levels before release. • Maintain organized purchasing records by filing and digitizing requisitions, orders, and related procurement documentation. • Help monitor supplier performance, including delivery reliability, and support updates to the approved supplier list. • Work with manufacturing, quality, engineering, accounting, and suppliers to resolve order issues, shortages, and documentation discrepancies. • Support inventory availability by planning purchases that align with job requirements, stock needs, and overall business priorities. • Carry out additional procurement-related assignments as directed by purchasing leadership.
2026-05-14T00:00:00Z