45 Results for Office Manager Jobs in Rancho Santa Margarita, CA

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Office Manager

Fullerton, CA
onsite
Temporary to Hire
7000 - 75000 USD / Yearly
We are looking for an experienced and organized Office Manager to support daily operations and deliver an exceptional client experience. This contract-to-permanent opportunity is ideal for someone who enjoys working directly with clients, keeping office activity on track, and contributing to a service-focused environment. The position offers the chance to play a central role in administrative coordination while helping the team maintain efficient, responsive service. Responsibilities: • Serve as a primary point of contact for clients by managing calls, messages, and in-person interactions with professionalism and care. • Arrange appointments, consultations, and intake meetings while keeping calendars accurate and organized. • Assemble, review, and maintain client files to confirm required paperwork is collected before scheduled meetings. • Respond to routine client questions and direct more specialized matters to the appropriate team member. • Oversee incoming mail, email traffic, and general office communications to support smooth day-to-day operations. • Keep client information current within internal systems and maintain accurate administrative records. • Guide new clients through the intake process and help create a seamless onboarding experience. • Provide administrative support to tax and accounting staff, including document coordination and workflow follow-through. • Track office inventory, place supply orders, and coordinate with vendors to maintain a well-run workspace. • Recommend and implement practical improvements that increase efficiency, organization, and service quality.
2026-10-23T00:00:00Z

Office Manager

Long Beach, CA
onsite
Temporary / Contract
28.5 - 33 USD / Hourly
We are looking for an organized and resourceful Operations Manager to support daily operations for a Non-Profit based in Long Beach, California. This role combines office administration, front-desk coordination, vendor oversight, and financial support in a fast-paced environment. The ideal candidate will help keep workplace processes efficient, ensure supplies and services are well managed, and contribute to event coordination and onboarding activities. Responsibilities:• Oversee day-to-day administrative operations to keep the office running smoothly and efficiently.• Coordinate purchasing activities for office materials and monitor inventory levels to prevent shortages.• Serve as a primary front-desk point of contact by greeting visitors, answering inquiries, and directing communications appropriately.• Process accounts payable tasks, including reviewing invoices, coordinating approvals, and supporting timely payments.• Build and maintain productive relationships with external vendors, service providers, and office partners.• Support commercial property-related administrative needs by helping coordinate facility matters and service requests.• Assist with nonprofit and fund accounting support activities in alignment with organizational procedures.• Organize community-facing and internal events by managing logistics, schedules, and vendor coordination.• Facilitate onboarding activities for new hires, including preparing materials and coordinating office readiness.
2026-11-06T00:00:00Z

Office Manager

Pasadena, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
We currently have excellent ongoing opportunities for highly skilled and motivated Office Managers to lead operations at a growing company. Are you a deeply passionate self-starter who is looking to grow their career? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration.How you will make an impact· Leading overall office administration· Handling copy services, word processing, mail and distribution services, office reception, office equipment, utility services and communication systems· Evaluating and improving office production· Assisting in developing and revising office policies and procedure for improved work flow· Assisting the Operations Manager and Director in monitoring budget for office related items and staff
2026-11-04T00:00:00Z

Office Manager

San Clemente,, CA
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for an organized and proactive Office Manager to support daily operations for a large residential community in San Clemente, California. This Contract position will play a key role in coordinating administrative functions, property support activities, vendor relationships, and resident service needs while helping maintain a high standard across shared spaces and facilities. The ideal candidate is comfortable balancing office management duties with project tracking, communication, and customer service in a fast-paced environment. Responsibilities: • Coordinate daily office and community support operations to help maintain shared amenities, parks, and common areas in line with established expectations. • Manage relationships with outside vendors, contractors, and service partners by monitoring performance, confirming service quality, and supporting contract adherence. • Collect pricing, evaluate proposals, and assist with service agreement administration, including support for bid requests and contract documentation. • Track maintenance activities, reserve projects, and improvement initiatives, helping ensure timelines, updates, and related records remain current. • Perform routine site reviews and walkthroughs to identify maintenance concerns, follow up on action items, and support overall community appearance. • Oversee work order flow and resident service requests, coordinating timely responses and helping drive issue resolution. • Prepare operational reports, budget-related materials, cost comparisons, and meeting documentation for leadership and Board review. • Share updates with residents, management, and Board members regarding ongoing projects, service matters, and community information. • Provide administrative support for community meetings and events while handling front office tasks such as reception coverage, office supply management, and basic accounts payable support.
2026-11-05T00:00:00Z

Office Assistant

Carlsbad, CA
onsite
Temporary / Contract
20 - 25 USD / Hourly
A local government department is seeking a dependable Office Assistant to support daily clerical operations, document management, and internal service requests. This opportunity is ideal for someone who enjoys organized, detail-oriented work and wants to gain experience in a structured public-sector environment. The successful candidate will help maintain records, process incoming correspondence, assist with data entry, and provide general administrative support to department staff. Experience in a city office, public agency, school district, or other regulated administrative setting is a plus. What You’ll Do<ul><li>Sort, scan, file, and retrieve documents for electronic and physical recordkeeping.</li><li>Enter information into departmental databases and verify records for accuracy.</li><li>Route incoming mail, invoices, forms, and correspondence to the appropriate staff.</li><li>Assist with records requests by locating and organizing responsive documents for review.</li><li>Answer routine phone calls and direct inquiries to the appropriate department.</li><li>Maintain spreadsheets, filing systems, supply inventories, and office logs.</li><li>Prepare documents, labels, forms, and basic reports using Microsoft Office.</li><li>Assist with meeting preparation, room scheduling, and document distribution.</li><li>Track paperwork requiring signatures, approvals, or additional information.</li><li>Follow established procedures for document retention and confidential information.</li><li>Provide backup clerical support to other administrative staff as needed.</li></ul>
2026-10-26T00:00:00Z

Office Assistant (part-time)

Artesia, CA
onsite
Temporary / Contract
18 - 21 USD / Hourly
We are seeking a reliable and detail-oriented Part-Time Office Assistant to support daily administrative operations in a busy office environment. This individual will play a key role in ensuring office processes run smoothly by providing administrative support, maintaining records, handling documentation, and assisting with customer and vendor inquiries.The ideal candidate is organized, professional, and comfortable managing multiple priorities while maintaining a high level of accuracy and confidentiality. Key Responsibilities<ul><li>Provide general administrative support to the office team.</li><li>Answer and direct incoming phone calls and customer inquiries.</li><li>Prepare, review, and maintain contracts, work orders, permits, and other office documentation.</li><li>Process and organize burial permits and related records.</li><li>Enter, update, and maintain data in office databases and filing systems.</li><li>Assist with scheduling appointments and coordinating office activities.</li><li>Handle correspondence, emails, and document distribution.</li><li>Maintain accurate electronic and physical filing systems.</li><li>Support special projects and perform other administrative duties as assigned.</li><li>Ensure records are maintained in compliance with company policies and procedures</li></ul> Hours<ul><li>Regular Schedule: 12:00 PM - 4:00 PM, Monday through Friday</li><li>Training Period: 10:00 AM - 4:00 PM for the first two weeks</li></ul>
2026-10-22T00:00:00Z

Operations Manager

Torrance, CA
onsite
Permanent / Full Time
100000 - 140000 USD / Yearly
Robert Half is partnering with a growing logistics company in the South Bay to identify an experienced Operations Manager to lead daily logistics, transportation, dispatch, and warehouse operations at its Long Beach location.This is an exciting opportunity for a hands-on leader who understands the fast-paced world of port logistics and knows what it takes to keep freight moving efficiently. The ideal candidate has direct experience with the Port of Long Beach and/or Port of Los Angeles, a strong background in transportation and distribution, and the leadership skills to motivate teams, improve processes, and deliver results.If you thrive in a fast-paced environment, enjoy solving operational challenges, and take pride in building strong teams, we want to hear from you!Key Responsibilities<ul><li>Direct daily logistics, transportation, dispatch, and warehouse operations to ensure efficiency and on-time execution.</li><li>Lead, coach, and develop a team of approximately 10 direct reports, promoting accountability and strong performance.</li><li>Oversee port-related activities, coordinating with terminals, drayage providers, and logistics partners to ensure smooth cargo movement.</li><li>Manage shipment schedules, dispatch activities, warehouse workflows, and inventory movement.</li><li>Monitor operational performance, identify bottlenecks, and implement improvements to increase productivity and reduce delays.</li><li>Oversee purchasing-related operational activities and resource planning.</li><li>Utilize terminal platforms and internal systems to track shipments and maintain operational visibility.</li><li>Partner with leadership and cross-functional teams to meet customer expectations and business objectives.</li></ul>Qualifications<ul><li>Proven operations management experience in logistics, transportation, distribution, or supply chain.</li><li>Direct experience with the Port of Long Beach and/or Port of Los Angeles is strongly preferred.</li><li>Strong understanding of port operations, drayage, dispatch, and freight movement.</li><li>Previous experience managing and developing frontline teams.</li><li>Experience overseeing warehouse operations and transportation workflows.</li><li>Strong leadership, problem-solving, and communication skills.</li><li>Proficiency with terminal operating systems and logistics platforms.</li><li>Ability to thrive in a fast-paced, deadline-driven environment.</li></ul>The OpportunityFor confidential consideration, please email your Robert Half recruiter. If you're not currently working with anyone at Robert Half, please click "Apply" or call 562-800-3963 and ask for David Bizub. Please reference job order number00460-0013524868 email resume to [email protected]
2026-11-02T00:00:00Z

Office Assistant - Part Time

San Marcos, CA
onsite
Temporary / Contract
17 - 23 USD / Hourly
Looking for a part-time opportunity where organization and reliability make a real difference? A growing San Marcos business is seeking a friendly, detail-oriented Office Assistant to help keep daily office operations on track. This position is ideal for someone who enjoys a variety of administrative tasks, can work independently, and wants a consistent part-time schedule in a professional environment.What You’ll Do:<ul><li>Answer incoming calls, greet visitors, and direct inquiries to the appropriate team members.</li><li>Organize incoming mail, packages, and document deliveries.</li><li>Scan, file, and maintain accurate electronic and paper records.</li><li>Enter information into spreadsheets and internal systems.</li><li>Monitor office supplies and coordinate replenishment orders.</li><li>Assist with scheduling meetings and maintaining shared calendars.</li><li>Prepare basic correspondence, labels, and internal documents.</li><li>Support invoice processing and route paperwork for approval.</li><li>Keep common areas and reception spaces organized.</li><li>Provide general administrative assistance to the team as needed.</li></ul>
2026-11-02T00:00:00Z

IT Manager

Laguna Hills, CA
onsite
Temporary / Contract
60 - 65 USD / Hourly
We are seeking an IT Manager who will serve as the primary technology leader and day-to-day administrator for the organization's IT systems. This individual will manage Microsoft cloud technologies, end-user support, cybersecurity, infrastructure, and vendor relationships while ensuring reliable technology services for office and field-based employees.This is a highly visible role that requires strong technical skills, excellent customer service, and the ability to thrive in a fast-paced environment supporting users with varying levels of technical proficiency. Key Responsibilities<ul><li>Administer and support Microsoft 365, including Exchange Online, Teams, SharePoint, and related services</li><li>Manage Microsoft Entra ID (Azure AD), identity management, authentication, and access controls</li><li>Support Windows endpoints, laptops, mobile devices, and company hardware</li><li>Provide responsive technical support to office and field personnel</li><li>Manage onboarding, offboarding, user provisioning, and permissions</li><li>Maintain cybersecurity controls, patch management, endpoint protection, and security best practices</li><li>Administer network infrastructure, wireless systems, and connectivity solutions</li><li>Manage IT vendors, service providers, and technology-related contracts</li><li>Track and maintain hardware, software licensing, and IT asset inventory</li><li>Lead initiatives to improve system reliability, security, and operational efficiency</li><li>Create and maintain IT documentation, standards, and procedures</li></ul>
2026-10-30T00:00:00Z

Bookkeeper

Pasadena, CA
onsite
Temporary / Contract
33.12 - 42.02 USD / Hourly
A company in Pasadena is seeking a detail-oriented Bookkeeper to support day-to-day accounting operations and ensure accurate financial records. This Bookkeeper will be responsible for a wide range of bookkeeping and accounting functions, including full-cycle payroll, general accounting, expense report processing, bank reconciliations, and month-end close support. The ideal Bookkeeper will have strong organizational skills, the ability to manage multiple priorities, and experience working with accounting systems and payroll processes. This role is a hybrid/remote role with 3 days remote and 2 days in office. Key Responsibilities:<ul><li>Process full-cycle payroll accurately and on time, including payroll deductions, taxes, and related reporting. </li><li>Perform day-to-day general accounting and bookkeeping duties. </li><li>Review, verify, and process employee expense reports. </li><li>Complete bank and credit card reconciliations and resolve discrepancies promptly. </li><li>Assist with month-end close, including journal entries, account reconciliations, and financial reporting support. </li><li>Maintain the general ledger and ensure financial transactions are recorded accurately. </li><li>Support accounts payable and accounts receivable functions as needed. </li><li>Prepare and maintain financial records, reports, and supporting documentation. </li><li>Ensure compliance with company policies and applicable payroll and accounting regulations. .</li><li>Communicate with employees, management, and outside vendors regarding payroll, expenses, and account questions. </li></ul>
2026-11-07T00:00:00Z

Bookkeeper

Alhambra, CA
onsite
Temporary / Contract
25 - 28 USD / Hourly
Robert Half is searching for Bookkeepers for local ongoing opportunities. As a bookkeeper some of the main job duties will include: Processing accounts payable and accounts, receivable, managing bank reconciliation and payroll processing, posting journal entries. If this sounds like you, please submit your resume and call 626.463.2030 to schedule an interview.Record Keeping:· Maintain accurate and up-to-date financial records using accounting software or manual systems.· Record financial transactions such as sales, purchases, receipts, and payments.Bank Reconciliation:· Reconcile bank statements with the general ledger.· Identify and resolve discrepancies, ensuring accurate representation of financial transactions.Payroll Processing:· Calculate and process employee payroll, including deductions and taxes.· Ensure compliance with payroll regulations and timely payment to employees.Financial Reporting:· Prepare basic financial statements, such as income statements and balance sheets.· Generate financial reports for management or external stakeholders.Budget Monitoring:· Assist in the creation and monitoring of budgets.· Track actual expenses against budgeted amounts and report any variances.Expense Tracking:· Monitor and record business expenses.· Categorize and reconcile credit card statements and receipts.
2026-11-04T00:00:00Z

Bookkeeper

Corona, CA
onsite
Permanent / Full Time
65000 - 70000 USD / Yearly
We are looking for a dependable Bookkeeper to support day-to-day financial operations for our team in Corona, California. This position is ideal for someone who brings strong hands-on accounting experience, takes pride in accuracy, and can manage sensitive records with a high level of professionalism. The right candidate will be comfortable overseeing core bookkeeping activities, maintaining organized financial data, and using QuickBooks Enterprise to keep reporting and records current. Responsibilities: • Maintain accurate financial records by processing daily bookkeeping transactions and keeping accounts up to date. • Manage outgoing and incoming payments, including vendor invoices, customer billing, and follow-up on outstanding balances. • Prepare and complete bank and account reconciliations to ensure financial data is balanced and accurate. • Process payroll using manual timesheets and supporting documentation while verifying calculations and maintaining proper records. • Review financial entries for completeness and consistency, resolving discrepancies in a timely manner. • Organize bookkeeping files and supporting documents so they are easy to access for reporting and audit purposes. • Use QuickBooks Enterprise Desktop to record transactions, update ledgers, and produce routine financial information. • Handle confidential accounting and payroll information with discretion and maintain a high standard of data security.
2026-11-04T00:00:00Z

Bookkeeper

Montebello, CA
onsite
Permanent / Full Time
60000 - 70000 USD / Yearly
We are looking for a detail-oriented Bookkeeper to support accounting and payroll operations for a printing and publishing business in Montebello, California. This part-time position focuses on maintaining accurate receivables activity, reconciling cash and bank records, and ensuring weekly payroll is processed correctly for a union manufacturing workforce. The ideal candidate brings strong bookkeeping experience, sound judgment when resolving billing discrepancies, and the ability to manage recurring financial tasks with consistency and accuracy. Responsibilities: • Manage accounts receivable activities by recording incoming ACH and check payments and maintaining accurate customer balances. • Review invoices for accuracy, investigate billing discrepancies, and follow up on issues that affect timely payment. • Monitor outstanding balances, prepare aging reports, and communicate on accounts that move beyond standard payment terms, including those over 30 days past due. • Verify cash receipts and complete regular bank reconciliations to ensure financial records align with daily transactions. • Process weekly payroll for approximately 150 employees in a union manufacturing environment using Paycom. • Maintain payroll-related records, including union dues and reporting of hours worked for employee medical benefit administration. • Support day-to-day bookkeeping functions by keeping financial data organized, current, and ready for review. • Assist with routine accounting follow-up to help ensure payment activity and payroll records remain accurate and complete.
2026-10-21T00:00:00Z

Payroll Manager

Pauma Valley, CA
onsite
Temporary / Contract
45 - 53 USD / Hourly
A growing healthcare services organization is seeking a Payroll Manager to oversee payroll operations for a diverse, multi-location workforce. This role is ideal for a payroll leader who understands the importance of accurate, timely employee pay and can manage complex payroll requirements while improving systems, controls, and team performance. The Payroll Manager will partner closely with HR, accounting, and operational leadership to ensure payroll data is accurate, employee changes are processed correctly, and payroll practices remain aligned with applicable federal and California requirements. Experience supporting hourly employees across multiple locations is especially valuable.Key Responsibilities<ul><li>Oversee end-to-end payroll processing for a multi-location employee population.</li><li>Manage payroll calendars, review payroll registers, and ensure timely processing of scheduled pay cycles.</li><li>Supervise payroll staff and establish clear review procedures and processing standards.</li><li>Review timekeeping data, overtime, shift differentials, bonuses, commissions, and other earnings.</li><li>Ensure accurate processing of employee deductions, garnishments, benefit changes, and tax withholding updates.</li><li>Maintain compliance with applicable wage-and-hour requirements, including overtime and meal/rest period rules.</li><li>Coordinate payroll tax filings, reconciliations, quarter-end reporting, and year-end activities.</li><li>Partner with HR on onboarding, terminations, compensation changes, leave-related updates, and employee records.</li><li>Research payroll discrepancies and oversee corrections and off-cycle payments.</li><li>Reconcile payroll-related general ledger accounts and collaborate with accounting during month-end close.</li><li>Maintain payroll controls, confidential records, and audit documentation.</li><li>Evaluate payroll systems and identify opportunities to improve accuracy, reporting, and automation.</li></ul>
2026-10-27T00:00:00Z

Administrative Assistant

Redlands, CA
onsite
Temporary to Hire
21.85 - 23 USD / Hourly
We are looking for a highly organized Administrative Assistant to support office operations for a busy hazardous waste company in Redlands, California. This contract opportunity is well suited for someone who works efficiently in a high-volume setting, manages shifting priorities with confidence, and maintains strong accuracy across daily tasks. The role will contribute to smooth administrative workflows by coordinating documentation, assisting the team with essential office support, and helping keep records and communication organized. Responsibilities: • Prepare and assemble packets, forms, and supporting materials needed for daily business activities. • Create purchase orders with a high level of accuracy and ensure related information is entered correctly. • Provide day-to-day administrative support to office staff and help maintain efficient workflow across the team. • Handle inbound calls and front-desk style duties in a thorough and responsive manner. • Enter, update, and verify data while maintaining organized and accessible office records. • Balance multiple assignments at once, adjusting to changing deadlines in a fast-paced environment. • Use Microsoft Word, Excel, and Teams to complete correspondence, track information, and support internal communication.
2026-11-06T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary / Contract
23 - 23 USD / Hourly
We are looking for an Administrative Assistant to support day-to-day operations for a non-profit organization. This is a Contract position suited for someone who can work independently, organize information carefully, and respond effectively when priorities shift. The ideal candidate brings strong administrative coordination skills, sound judgment, and the ability to keep records, meetings, and communication running smoothly. Responsibilities: • Manage daily administrative activities, including scheduling, document preparation, and general office coordination to support staff and leadership. • Enter, update, and maintain records with a high level of accuracy while ensuring information is organized, reliable, and easy to retrieve. • Research and confirm details as needed, using available resources to resolve questions and support informed decision-making. • Coordinate virtual meetings through platforms such as Zoom and Microsoft Teams, including setup, scheduling, and follow-up documentation. • Prepare reports, track program or operational data, and assist team members with routine administrative needs. • Monitor competing priorities, anticipate support needs, and take proactive steps to address issues before they affect operations. • Handle inbound calls, respond to administrative inquiries, and provide front-office or receptionist support as needed. • Contribute ideas to improve office workflows and administrative processes while maintaining confidentiality and professionalism.
2026-10-27T00:00:00Z

Administrative Assistant

Monrovia, CA
onsite
Temporary / Contract
22 - 23 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)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. Please email your resume and call 626.463.2031 for immediate consideration. How you will make an impact<ul><li>Fielding telephone calls</li><li>Receiving and directing visitors</li><li>Word processing, filing and faxing</li><li>Support on diverse projects for other employees as needed</li></ul> 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
2026-11-04T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)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. Please email your resume and call 626.463.2031 for immediate consideration.· 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
2026-11-04T00:00:00Z

Administrative Assistant

Costa Mesa, CA
onsite
Permanent / Full Time
65000 - 70000 USD / Yearly
Administrative AssistantLocation: Costa Mesa or Los Angeles, CACompensation: $65,000-$70,000 DOESchedule: Full-time, onsite A well-established Southern California law firm is seeking an organized and tech-savvy Administrative Assistant to support a busy litigation team handling a high-volume caseload. This is an excellent opportunity to join a collaborative, long-tenured team known for its strong culture, complex matters, and commitment to employee support. Responsibilities<ul><li>Maintain and audit large volumes of case files and documents</li><li>Organize, rename, and manage electronic files and records</li><li>Ensure documents are accurately stored, easily accessible, and up to date</li><li>Support a litigation team handling a high-volume client portfolio</li><li>Assist with administrative and overflow projects as needed</li></ul>Why You'll Love This Opportunity<ul><li>Stable firm with exceptional employee retention</li><li>Collaborative, team-oriented environment</li><li>Exposure to sophisticated, high-profile matters</li><li>Opportunity for growth and additional legal support responsibilities over time</li><li>Supportive leadership team that values employee well-being</li></ul>Compensation & Benefits<ul><li>$65,000-$70,000 base salary</li><li>Medical, dental, and vision coverage</li><li>401(k) plan</li><li>Paid holidays, vacation, and sick time</li><li>Free parking</li><li>FSA, life insurance, and long-term disability coverage</li></ul>
2026-10-14T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Temporary to Hire
29.45 - 34.1 USD / Hourly
We are looking for an experienced Administrative Assistant to join a collaborative office on a contract-to-permanent basis. This position supports daily office operations, provides a detail-oriented point of contact for consultants and subcontractors, and handles a range of administrative and accounting-related tasks. The ideal candidate is comfortable working onsite, communicates openly when support is needed, and brings strong Excel skills along with a team-first mindset. Responsibilities: • Manage day-to-day administrative activities to keep office operations organized and running smoothly. • Serve as a welcoming and detail-oriented contact for consultants, subcontractors, and other visitors interacting with the office. • Answer inbound calls, respond to routine inquiries, and direct requests to the appropriate team members. • Enter, update, and maintain records with accuracy, including data tied to administrative accounting support. • Use Excel regularly to prepare, organize, and track information for reporting and internal coordination. • Provide receptionist coverage and general front-office support in an onsite office environment. • Assist with ad hoc projects and administrative requests as business needs evolve. • Communicate proactively with the team when questions arise or additional guidance is needed to complete assignments effectively.
2026-11-05T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary / Contract
23 - 27 USD / Hourly
A healthcare company is looking for an Administrative Assistant to support daily operations across multiple programs. This Administrative Assistant plays a key role in keeping administrative processes organized, responsive, and efficient while working closely with operational leadership and program teams. The Administrative Assistant brings strong coordination skills, sound judgment with confidential information, and the flexibility to assist across locations and events as business needs evolve. Key Responsibilities:• Coordinate schedules, arrange meetings and conference calls, and capture clear meeting notes to support follow-up actions.• Draft, format, and distribute clear communications, internal documents, reports, and forms in a timely manner.• Maintain organized digital records and shared files using business applications such as Teams, SharePoint, and contract management platforms.• Monitor office supply levels, place orders, compare vendor options, and help track inventory to ensure uninterrupted operations.• Process incoming and outgoing mail, prepare check request documentation, and submit materials to the finance team for review and payment handling.• Reconcile company credit card activity by gathering receipts, matching transactions, and organizing supporting bank statement documentation.• Assist program managers with administrative tracking for equipment upkeep, service schedules, and specialty disposal pickups.• Support event logistics by coordinating requests, updating monthly calendars, and traveling between sites when on-site administrative assistance is needed.• Uphold confidentiality standards, follow organizational procedures, and contribute to reports, presentations, and other operational materials as assigned. Benefits: Health, Dental, Vision, 401k, and Sick Time Off.
2026-11-06T00:00:00Z

Administrative Assistant

Torrance, CA
onsite
Temporary / Contract
20 - 23 USD / Hourly
We are looking for a highly organized Administrative Assistant to provide day-to-day support for a department in Torrance, California. This Long-term Contract opportunity is ideal for someone who is comfortable handling detailed administrative work, managing records, and keeping information accurate across multiple systems. The position offers the chance to contribute to core operational activities while supporting reporting, order processing, and data-related projects. Responsibilities: • Maintain and update departmental records, databases, and internal files to ensure information remains complete and current. • Review inventory, pricing, quotation, and product details to identify discrepancies and improve data accuracy. • Support the transfer of information into inventory management tools by preparing, entering, and verifying data. • Process purchase orders and assist with related documentation to help keep transactions organized and on schedule. • Perform high-volume data entry, generate routine reports, and provide general administrative assistance to the team. • Partner with department leaders to confirm records are correct, organized, and aligned with current business needs. • Contribute to special assignments and take on additional office support duties as priorities change. • Assist with general front-office and communication tasks, including handling inbound calls when needed.
2026-11-07T00:00:00Z

Administrative Assistant

Gardena, CA
onsite
Temporary to Hire
28 - 32 USD / Hourly
We are looking for a dependable Administrative Assistant to support daily office operations in California. This contract opportunity has the potential to become permanent and is ideal for someone who thrives in a fast-moving environment, stays organized, and takes initiative without waiting for direction. The right candidate will bring a service-oriented mindset, adapt easily to shifting priorities, and help create an efficient and well-coordinated workplace. Responsibilities: • Manage front-office activities by greeting visitors, answering incoming phone calls, and directing inquiries appropriately. • Sort, open, and distribute incoming mail to ensure timely delivery of important documents and correspondence. • Provide administrative support for leadership and team members by preparing materials, coordinating requests, and handling routine office tasks. • Take ownership of special assignments and time-intensive projects that improve day-to-day office efficiency. • Coordinate office meal orders and help manage related logistics for staff needs and team gatherings. • Assist with planning and organizing offsite meetings or company events, including scheduling and vendor coordination. • Perform data entry and maintain organized records, files, and administrative documentation with a high level of accuracy. • Monitor office needs proactively and step in where needed to keep operations running smoothly across multiple functions.
2026-11-03T00:00:00Z

Administrative Assistant

Diamond Bar, CA
remote
Temporary / Contract
22 - 24 USD / Hourly
We are looking for an experienced Administrative Assistant to support daily operations for a manufacturing organization in California. This Long-term Contract position is ideal for someone who brings strong coordination skills, clear communication, and an experienced approach to managing schedules, meetings, and office support tasks. The successful candidate will help keep administrative activities organized, provide reliable day-to-day assistance, and contribute to a focused and efficient work environment. Responsibilities: • Coordinate calendars, schedule appointments, and manage meeting logistics to ensure leaders and teams stay organized. • Prepare for meetings by arranging agendas, organizing materials, and confirming timing, attendees, and virtual or onsite details. • Record key discussion points during meetings and distribute accurate, timely summaries and action items. • Handle travel planning and event support, including reservations, itineraries, and coordination with internal and external participants. • Perform basic research and gather information needed to support projects, meetings, and administrative requests. • Provide phone and email support by responding to inquiries and directing messages to the appropriate contacts. • Maintain administrative records, enter data accurately, and help keep documentation current and accessible. • Act as a proactive point of communication by following up on tasks, sharing updates, and anticipating administrative needs.
2026-10-29T00:00:00Z

Administrative Assistant

Alhambra, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)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. Please email your resume and call 626.463.2031 for immediate consideration.· 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
2026-11-04T00:00:00Z

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45 results for Office Manager in Rancho Santa Margarita, CA