35 Results for Purchasing Assistant Jobs in Irvine, CA

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Administrative Assistant

Los Angeles, CA
onsite
Temporary to Hire
22 - 24 USD / Hourly
We are looking for an Administrative Assistant to support pension benefit operations for participants and beneficiaries in California. This contract-to-permanent position is well suited for someone who can balance analytical work, clear communication, and careful record management while handling a variety of retirement plan matters. The ideal candidate will contribute to benefit processing, participant support, payment administration, and cross-functional coordination with a high degree of accuracy and consistency. Responsibilities:• Administer pension benefit applications from initial intake through final review, ensuring required documentation is complete and accurately recorded.• Meet with plan participants and beneficiaries to explain available benefits, eligibility provisions, and plan guidelines in a clear and thorough manner.• Establish and verify electronic payment arrangements for recurring benefit distributions and investigate rejected transactions with financial institutions when needed.• Examine annual account and benefit reports to identify payable amounts, confirm status changes, and support timely distribution decisions.• Partner with internal teams to address issues affecting benefit payments, including contribution adjustments, eligibility-related deductions, and beneficiary updates.• Respond to participant inquiries involving missing information, lost payments, and related follow-up actions, including coordinating reissuance requests when appropriate.• Perform benefit-related calculations such as annual post-retirement amounts and track time-sensitive payment periods, including beneficiary expiration timelines.• Draft and prepare written communications such as value summaries, benefit confirmations, and other pension-related correspondence, while organizing records for scanning and file maintenance.• Review and reconcile tax reporting records, including 1099-R documentation, to support accurate year-end reporting and compliance.• Maintain dependable attendance, follow supervisory guidance, and contribute to additional administrative and pension support activities as assigned.
2026-10-05T00:00:00Z

Human Resources Assistant

Glendale, CA
onsite
Temporary / Contract
20 - 22 USD / Hourly
We currently have ongoing Opportunities for highly skilled and motivated Human Resources Assistants who are deeply passionate about growing at a large company. The HR Assistant will be responsible for handling a variety of personnel related administrative tasks and will provide clerical support to the HR department and employees regarding human resources related activities, policies, processes, and procedures. Please email your resume and call 626.463.2031 for immediate consideration. · Perform administrative duties, such as maintaining employee database and sorting emails for the HR department· Maintain proper records of employee attendance and leaves· Assist HR Manager in policy formulation, hiring and salary administration· Submit online job postings, shortlist candidates and schedule job interviews· Coordinate orientation and training sessions for new employees· Ensure smooth communication with employees and timely resolution to their queries
2026-10-05T00:00:00Z

Human Resources Assistant

Vista, CA
onsite
Temporary / Contract
26 - 28 USD / Hourly
Love details, spreadsheets, and keeping everything running behind the scenes? This could be your next move.A North County manufacturing and distribution organization is looking for an HR Assistant to support its employee services and HR operations team. With a workforce spread across office and operational environments, the company needs someone who can keep employee records current, assist with payroll preparation, and ensure important HR documentation is completed accurately and on time. This role is ideal for an administrative professional who enjoys structured processes but also likes being a resource for employees. You'll work alongside HR and payroll leadership, helping resolve routine questions, maintain compliance documentation, and coordinate employee changes.Candidates with experience in payroll support, timekeeping, onboarding, or employee records will be especially attractive for this opportunity.Key responsibilities:<ul><li>Assist with weekly or biweekly payroll preparation by reviewing timecards, missing punches, and employee changes.</li><li>Maintain employee files, status changes, compensation records, and other confidential documentation.</li><li>Coordinate onboarding and offboarding paperwork.</li><li>Assist with benefits enrollment, employee data updates, and routine benefits questions.</li><li>Track vacation requests, leaves of absence, attendance records, and supporting documentation.</li><li>Prepare employee change forms for new hires, terminations, transfers, and pay adjustments.</li><li>Help maintain compliance records, required notices, and training documentation.</li><li>Respond to employee questions and route more complex matters to HR leadership.</li><li>Reconcile basic timekeeping discrepancies with supervisors and payroll.</li><li>Maintain HR spreadsheets and prepare recurring reports.</li><li>Assist with audits of employee files and payroll documentation.</li><li>Support HR projects, policy updates, and employee communications.</li></ul>
2026-10-12T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary / Contract
28 - 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. Please submit your resume and call 626.463.2031 to schedule your interview. 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
2026-10-05T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
We are looking for an Executive Assistant to support executive leadership operations for an entertainment company in Santa Monica. This long-term contract position is ideal for someone who thrives in a fast-moving environment, stays organized under pressure, and brings strong judgment to scheduling, communication, and administrative coordination. The role combines executive calendar support, travel planning, meeting logistics, and day-to-day administrative follow-through while working on-site Monday through Thursday with remote work on Fridays. This position is covering for a maternity leave and will last four to six months. Responsibilities:• Manage complex executive calendars, prioritize appointments, and adjust schedules quickly as business needs change.• Arrange domestic travel plans, including itineraries, reservations, and related logistics for leadership team members.• Coordinate meetings across internal and external stakeholders, ensuring timing, materials, and attendance are aligned.• Launch and support virtual meetings, troubleshoot basic technology issues, and help sessions begin smoothly and on time.• Screen and route calls professionally, relay messages accurately, and maintain efficient communication flow for executives.• Review, track, and process invoices with close attention to accuracy and established procedures.• Provide day-to-day administrative support that keeps executive operations organized, responsive, and running efficiently.• Work closely with leadership in a high-volume setting, handling multiple priorities with discretion and professionalism.
2026-09-25T00:00:00Z

Executive Assistant

Alhambra, CA
onsite
Temporary / Contract
28 - 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. Please submit your resume and call 626.463.2031 to schedule your interview. 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
2026-10-05T00:00:00Z

Executive Assistant

Long Beach, CA
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for a detail-oriented Executive Assistant to support senior financial leadership within a fast-paced aerospace environment. This long-term contract position is ideal for someone who can manage competing priorities, maintain strong organization, and handle sensitive information with discretion. The role will focus on keeping daily executive operations running efficiently through scheduling, communication coordination, document preparation, and travel support. Responsibilities: • Oversee the executive calendar by arranging appointments, aligning meeting schedules, and helping maximize time across internal and external commitments. • Prepare presentations, reports, and other business documents to support leadership discussions, financial reviews, and stakeholder communication. • Assist with gathering and organizing financial information so leadership has accurate materials available for planning and decision-making. • Coordinate business travel logistics, including air travel, lodging, ground transportation, and related itinerary details. • Serve as a point of contact for executives, employees, and outside partners by managing requests and facilitating timely follow-up. • Record, prepare, and distribute meeting minutes while tracking action items and supporting follow-through on key discussions. • Process and organize expense reporting documentation with accuracy and attention to deadlines. • Support office administration by maintaining files, ordering supplies, and assisting with events, conferences, and special projects as needed. • Handle confidential records and sensitive communications with professionalism, sound judgment, and a high level of discretion.
2026-10-14T00:00:00Z

Executive Assistant

Ontario, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
We are looking for an Administrative Assistant to provide high-level support to senior leaders within a Financial Services environment. This Contract position is ideal for an experienced, detail-oriented individual who can manage executive coordination, organize sensitive information, and keep daily operations running smoothly. The role involves a mix of calendar management, document preparation, meeting support, travel coordination, and office administration while handling confidential matters with discretion. Responsibilities: • Coordinate executive calendars, arrange internal and external meetings, and resolve scheduling conflicts to ensure leaders remain organized and prepared. • Prepare, format, and refine reports, presentations, spreadsheets, and correspondence with a strong focus on accuracy, clarity, and high-quality standards. • Support board- and leadership-related documentation by gathering information, reviewing materials, and helping assemble finalized reports and meeting packets. • Attend meetings when needed, capture clear and accurate notes, and track follow-up items to help move priorities forward. • Maintain confidential records and corporate files, including document scanning, filing, retrieval, and overall records organization. • Assist with office and facility-related administrative tasks, manage departmental supplies, and distribute materials as needed. • Coordinate travel arrangements for executive staff and complete expense reporting in a timely and organized manner. • Review timesheets, contracts, and outgoing correspondence for completeness, consistency, and presentation standards. • Partner with other administrative team members on shared projects and provide support on special assignments as business needs arise.
2026-10-16T00:00:00Z

Executive Assistant

Gardena, CA
onsite
Temporary / Contract
37 - 41 USD / Hourly
We are looking for an Executive Assistant to provide high-level support for a non-profit organization in Gardena, California. This contract to permanent position is ideal for a highly organized and detail-oriented individual who can manage executive priorities, coordinate governance activities, and handle sensitive information with discretion. The role requires strong communication, administrative, and project coordination skills to keep daily operations, board-related processes, and special events running smoothly. Responsibilities: • Coordinate board and committee meeting logistics, assemble materials, update online content, attend sessions, and produce accurate meeting records. • Deliver advanced administrative support by preparing reports, correspondence, presentations, charts, and other business documents for executive leadership. • Maintain board policies and administrative procedure records, ensuring documents are current, properly formatted, distributed as needed, and accessible through the organization’s website. • Manage a complex executive calendar by scheduling appointments, workshops, regular meetings, special sessions, conferences, and related activities. • Act as a key point of contact for internal teams, public stakeholders, and external partners, while tracking follow-up items and researching requests on behalf of leadership. • Oversee election-related documentation and submissions connected to board seats and organizational measures, keeping records complete and up to date. • Draft and organize confidential materials, including responses tied to grievances, legal matters, evaluations, and other sensitive business records. • Plan and support events such as forums, workshops, community presentations, dinners, and site visits, ensuring all details are coordinated effectively. • Review forms, contracts, files, and records for accuracy, completeness, and compliance with applicable policies, procedures, and regulations. • Monitor executive and board-related budgets, process purchasing and expense documentation, and coordinate travel arrangements, reimbursements, and supporting paperwork.
2026-10-14T00:00:00Z

Library Assistant

Los Angeles, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
We are looking for an organized Library Assistant to work on a long-term contract through March of 2027. This long-term contract position is ideal for someone who enjoys detailed and meticulous work and is extremely organized. The role will involve front-desk support, phone coverage, record maintenance, and accurate data handling to help the office run smoothly. Candidate will be lifting, carrying and shelving books. This role is onsite daily. Responsibilities:• Manage day-to-day administrative activities to ensure office operations remain organized and efficient.• Respond to incoming calls, direct inquiries appropriately, and provide courteous support to callers and visitors.• Perform front-desk and receptionist functions, including greeting guests and maintaining a welcoming office presence.• Enter, update, and maintain information in company records with a high level of accuracy and attention to detail.• Prepare, organize, and file documents so materials are easy to access and properly maintained.• Support staff with general office coordination, scheduling, and routine clerical tasks as needed.
2026-10-13T00:00:00Z

35 results for Purchasing Assistant in Irvine, CA