39 Results for Sr Executive Assistant Jobs in Irvine, CA

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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

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

Los Angeles, CA
onsite
Temporary to Hire
20.9 - 24.2 USD / Hourly
We are looking for an Administrative Assistant to support a fast-paced, well-organized environment in Los Angeles, California. This contract opportunity with potential for a permanent position is ideal for someone who brings strong judgment, excellent follow-through, and an experienced approach to communication with both internal teams and high-visibility external contacts. The person in this role will help keep daily operations organized, manage time-sensitive requests with urgency, and provide dependable administrative support from day one. Responsibilities: • Manage calendars, coordinate meetings, and track shifting priorities to ensure important requests are handled promptly and accurately. • Serve as an effective first point of contact by answering incoming calls, greeting visitors, and routing communications to the appropriate parties. • Monitor time-sensitive messages and requests, escalate urgent matters quickly, and follow through until each item is resolved. • Maintain organized records, update internal documents, and complete data entry tasks with a high degree of accuracy. • Support day-to-day office administration by preparing materials, handling correspondence, and keeping workflows running efficiently. • Gather information proactively, anticipate administrative needs, and use sound judgment to solve routine issues independently. • Partner closely with leadership and stakeholders to coordinate logistics for appearances, meetings, and other scheduled commitments.
2026-11-04T00:00:00Z

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

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

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

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

Administrative Assistant

Glendale, 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 in English and Spanish· 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

Fallbrook, CA
onsite
Temporary / Contract
22 - 26 USD / Hourly
A busy field services company is looking for a resourceful Administrative Assistant to support office operations and coordinate the paperwork behind its day-to-day projects. This role offers variety, from managing schedules and organizing project files to communicating with vendors and helping field personnel stay on top of deadlines. The ideal candidate is proactive, organized, and comfortable balancing several priorities at once.What You’ll Do:<ul><li>Provide administrative support to managers, project teams, and field personnel.</li><li>Coordinate calendars, meetings, appointments, and project-related schedules.</li><li>Prepare, format, and maintain reports, correspondence, and project documentation.</li><li>Organize work orders, service records, contracts, and vendor paperwork.</li><li>Enter purchase orders, invoice details, and job information into company systems.</li><li>Communicate with vendors and subcontractors regarding paperwork and scheduling.</li><li>Track outstanding documents, approvals, and upcoming deadlines.</li><li>Assist with expense reports, invoice routing, and basic purchasing coordination.</li><li>Maintain electronic filing systems and ensure records are current.</li><li>Help identify administrative bottlenecks and improve office organization.</li></ul>
2026-11-02T00:00:00Z

Office Assistant

Glendale, CA
onsite
Temporary / Contract
20 - 22 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 email your resume and call 626.463.2031 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!
2026-11-04T00:00:00Z

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

Beverly Hills, CA
onsite
Temporary / Contract
20 - 23 USD / Hourly
We're working with a Beverly Hills based fashion company who are looking for an office assistant to support their team during an upcoming project. You'll assist in the mailroom, help to set up events, restock supplies and help with filing and scanning. This is an on-site role mon-fri 8am-5pm
2026-11-06T00:00:00Z

Office Assistant

Los Angeles, CA
onsite
Temporary / Contract
21.85 - 25.3 USD / Hourly
We are looking for an organized Office Assistant to support daily administrative and front desk operations. This is a Contract position suited for someone who communicates clearly, manages multiple tasks efficiently, and helps maintain a smooth office environment. The ideal candidate will be comfortable handling phone coverage, document processing, and general clerical support while providing a welcoming first point of contact for visitors and callers. Responsibilities: • Welcome visitors, direct them appropriately, and help create a detail-oriented front office experience. • Manage incoming phone calls, respond to routine inquiries, and route messages to the correct team members. • Scan, organize, and maintain physical and electronic documents with strong attention to accuracy. • Perform a range of administrative tasks such as filing, data entry, copying, and preparing basic correspondence. • Support day-to-day office operations by keeping records updated and assisting with general clerical requests. • Coordinate with internal staff to ensure documents and information are handled promptly and efficiently.
2026-11-05T00:00:00Z

39 results for Sr Executive Assistant in Irvine, CA