223 Results for

Administrative Support Jobs in Newport Beach, CA

Jobs

New!

Foothill Ranch, CA2 days ago

$23–$25

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

New!

Corona, CA1 day ago

$20–$25 Per Hour

Communication Technology Services, CTS, is one of the largest integrators and managed service providers for mobile networks in the U.S. The company specializes in the design, installation and support of Distributed Antenna System (DAS), Small Cell, and 4G/5G Private Wireless Networks for the mobile network operators, enterprise and venue owners and network infrastructure owners. Support construction billing processes, including invoice preparation, change order tracking, cost reconciliation, and maintaining accurate billing and financial records.

New!

Irvine, CA1 day ago

$20–$31 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A growing public accounting team is seeking a detail-focused Tax Administrative Assistant to support tax professionals with the preparation, assembly, and delivery of client returns.

New!

Newport Beach, CA6 days ago

$20–$21.89 Per Hour

1-2 years clerical or secretarial experience, or equivalent combination of business school/secretarial training and job-related experience. Provides routine administrative support for a department or administrative unit.

San Juan Capistrano, CA27 days ago

The Medical Assistant supports daily clinic operations through a combination of clinical and administrative responsibilities, including direct patient care, front office duties, and back office support. If you’re looking for a Medical Assistant job with career growth, mentorship, and meaningful patient impact, apply today and start building your future with Paloma Medical Group.

Brea, CA12 days ago

$21–$25 Per Hour

This position plays an important role in supporting our paralegals by assisting with document printing, client communication, and coordinating the final steps of the estate planning process. The ideal candidate enjoys helping clients, takes pride in getting the details right, and understands that responsiveness and care make a difference in the client experience.

New!

Garden Grove, CA5 days ago

$20–$22 Per Hour
Full-time
Employee

A manufacturing company located in Garden Grove is seeking an Administrative Assistant for their Shipping and Receiving Department to support daily administrative operations. This role is ideal for someone organized, friendly, and able to communicate effectively in both English and Japanese.

New!

Brea, CA2 days ago

$23–$25

New!

Brea, CA3 days ago

$23–$25

New!

Newport Beach, CA2 days ago

Full-time

This role is ideal for a proactive, highly organized, and detail-oriented professional who thrives in a fast-paced environment and is interested in long-term growth within the company. While pursuing a career in commercial real estate sales is not required, it is considered a plus.

Irvine, CA13 days ago

Full-time
Employee

Irvine, CA13 days ago

Full-time
Employee

2+ years of administrative, purchasing, or coordination experience (construction or real estate industry preferred)Strong organizational skills and high attention to detailAbility to manage multiple tasks and meet deadlines in a fast-paced environmentStrong communication skills, both written and verbalProficiency in Microsoft Office (Excel, Word, Outlook); experience with ERP systems (e.g., Sage, SAP, or similar) is a plusExperience working with vendors, purchase orders, or contracts is highly preferred. Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs.

Irvine, CA13 days ago

Full-time
Employee

2+ years of administrative or office support experienceStrong organizational skills with the ability to multitask in a fast-paced environmentExcellent communication skills, both written and verbalProficiency in Microsoft Office (Excel, Outlook, Word)Professional, reliable, and detail-orientedAbility to work both independently and collaboratively. Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs.

Los Angeles, CA13 days ago

$24–$25 Per Hour
Full-time
Employee

What We're Looking ForHigh school diploma and at least 1 year of general office experienceProficiency in Microsoft Windows, Word, and Excel; MS Access and Publisher a plusStrong written and verbal communication skillsExcellent organizational skills and attention to detailAbility to handle confidential information with discretionCompassionate, patient, and culturally sensitive approach to working with diverse populationsValid California driver's license (required if driving on company business)Bilingual skills a plus. What You'll DoHandle general office functions including correspondence, supply ordering, bulk mailings, and meeting minutesGreet and direct visitors and manage incoming callsCoordinate program logistics such as scheduling, meeting space, and meal arrangementsMaintain and develop computer databases for program statisticsPrepare professional documents including newsletters, brochures, and reportsOrganize and maintain office filing systemsProvide accurate information and referrals to clients and customers.

Irvine, CA13 days ago

Full-time
Employee

Maintain and organize the investor portal, including reports, distributions, and correspondenceManage investor inquiries, document requests, and ongoing communicationsConduct regular audits of the investor database to verify contact, wire, tax, and commitment informationCoordinate annual mass investor mailings and customized mail merges (digital and physical)Track and manage communications for new funds and investorsSupport the planning and coordination of the annual investor conference, serving as the primary point of contact for presentation preparationOversee distribution of quarterly and annual reports, capital account statements, capital calls, and investor noticesCoordinate annual investor tax distributions, including 1099s, K?1s, and demand letters. Bachelor’s degree requiredMinimum of 3+ years supporting senior-level or C?suite executivesBackground in finance or legal environments strongly preferredHighly organized with exceptional attention to detailStrong written and verbal communication skillsAdvanced professionalism and discretion when handling confidential mattersProactive, solutions-oriented mindset with a desire to improve processes and efficiencyProficiency in Microsoft Office (Excel, PowerPoint, Word); comfort with databases and portals a plus.

New!

Fullerton, CAToday

$4,367–$6,362

If you are applying for a staff position, please note that you are not eligible to work concurrently in a staff position and an Academic Student position such as a Graduate Assistant, Teaching Associate, Instructional Student Assistant, or Student Assistant position. Cal State Fullerton is both a Hispanic-Serving Institution and an Asian American and Native American Pacific Islander-Serving Institution, and a recipient of the Seal of Excelencia (2021 and 2024) from Excelencia in Education.

New!

Chino, CAToday

Transportation Operations Management (TOM) ACES "Amazon Customer Excellence System" is seeking a highly skilled and motivated Program Administrator to assist in supporting ACES teams with project alignment, tracking and deep dives. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company's reputation.

New!

Hawthorne, California1 day ago

The Administrative Support Coordinator provide support for the executive leadership team by managing and supporting their initiatives, operations, daily activities, events, and communications. Energetic and focused personality with a demonstrated ability to take initiative, successfully handle and prioritize multiple competing assignments and effectively manage deadlines.

Orange, CA30+ days ago

Our independent insurance business is built on the relationships we build with our Team, clients, potential clients, our community, and the companies we work with. Establish working relationships with clients, potential clients, and companies we represent on the phone, email, and on paper.

New!

Costa Mesa, CAToday

Under direct to minimum supervision of the head of the Division, Department, or Program, the non-academic, non-classified short-term support employee will provide services to the department to support and assist regular employees by performing avariety of needed temporary tasks. Short-term non classified employees may not exceed 160 working days within a fiscal year (July 1 – June 30) and may not exceed 19 working hours per week and may only occupy one primary assignment within the District.

New!

El Segundo, CA1 day ago

This includes but is not limited to conducting research, preparing statistical reports, handling information requests, coordinating personnel and appraisal records, mail distribution, office support services, managing executive schedules, planning government travel from initial booking to reimbursement voucher Page 12 of 26 Space Domain Awareness & Combat Power (SDACP) Hemisphere PWS FA8819-24-R-B002 completion (i.e., Defense Travel System), coordinating staff activities, arranging meetings, events, and conventions, and performing other clerical functions. Tasks can include but are not limited to reviewing and coordinating performance reports, ensuring documents are in compliance with Space Systems Command, Space Force, Air Force, and DoD policy, laws, and regulations, facilitating interfaces with critical internal and external acquisition organizations, ensuring completeness and quality of acquisition and requirements-related documents, and monitoring front office tasks.

New!

Torrance, CAToday

$17–$25 Per Hour

Established in 1981, Rainbow International® offers home restoration, commercial restoration and carpet cleaning services through over 400 locations worldwide. You are responsible for clerical, receptionist, bookkeeping, and project-based work to contribute to the day-to-day operations of Rainbow International.

Brea, California7 days ago

$22–$24

As a vital member of our team, you will collaborate closely with administrators and employees, organize files, create correspondence, and prepare reports and other key documents. Support customers and the credit department in resolving credit holds, CODs (cash on delivery), and processing credit card payments.

Costa Mesa, CA30+ days ago

$32.69–$33.65 Per Hour

This role is ideal for a proactive professional who has successfully supported senior leadership teams, managed high-level administrative responsibilities, and created professional presentations and marketing materials with exceptional attention to detail. We are seeking a highly polished Senior Administrative Assistant with strong executive support experience and a creative eye for graphic design to join a respected organization in Costa Mesa.

New!

Santa Ana, CAToday

$18–$20 Per Hour

Duties of the Administrative Assistant include providing support to our managers and employees, assisting in daily office needs, and managing our company’s general administrative activities. We work closely with city, county, and state social service agencies, police departments, victim advocates, family resource centers, nonprofit agencies, and community service programs.

Cerritos, CA30+ days ago

Full-time

As the leading importer with the largest in-stock decorative flowers, greenery and home decor, Allstate Floral is always looking to recruit and retain exceptional people who are skilled, confident, innovative and committed to providing excellent customer service to buyers. Proactively keep executives and senior leadership informed of project status, key milestones, risks, and next steps—particularly for events and special initiatives—so leadership does not need to ask for updates.

Costa Mesa, CA30+ days ago

As an Administrative Assistant at High Seas, you will play a crucial role in supporting the General Manager and ensuring effective communication and system management within our dynamic environment. We are seeking a motivated Administrative Assistant to support our General Manager in ongoing business operations and ensure smooth daily operations at our vibrant dispensary.

New!

Long Beach, CAToday

Under the responsibility of the Chief of Projects & Construction Management or the Chief of Planning, Major Projects and Activations and Program Management, the Administrative Assistant will perform administrative functions that may include human resources, administration, management, budgetary financial and program analysis, office support services, document control, procurement and logistics, contract management, and a variety of other related administrative matters in support of the Projects & Construction Management Section or Planning and Program Management Major Projects and Activations. Positions will be assigned to specific sections within the department, including Capital Development, Projects & Construction, Business Management, and Maintenance & Operations, and report to the respective Section Supervisor in support of medical center tasks.

Long Beach, CA7 days ago

At Royal Electric Company we provide expert electrical design, construction, and service with builders, contractors and facility owners who value relationships, trust, expertise, and a commitment to each other towards achieving exceptional results. Individuals seeking employment at Royal are considered without regards to age, ancestry, color, race, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, sexual orientation, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, religion, military or veteran status, or any other characteristic protected by federal, state, or local laws.

Costa Mesa, California30+ days ago

$24–$26 Per Hour

Convenient location in the vibrant city of Costa Mesa with easy access to dining for lunch. -Maintain office supplies inventory and ensure proper functioning of office equipment.

Costa Mesa, California30+ days ago

$33–$34 Per Hour

Design and produce high-quality digital and print marketing materials (presentations, brochures, tradeshow assets, product packaging, and web content). This combination role will be responsible for providing high-level executive support while leading the development and execution of marketing and creative initiatives.

El Segundo, California28 days ago

$80,000–$110,000 Per Year

Provide comprehensive administrative support, including creating reports and briefings, reviewing staff packages, answering phones, managing conference rooms, scheduling meetings, supporting in/out-processing, managing mail, updating recall rosters, and tracking personnel actions. This Task Order (TO) provides the MilComm & PNT Directorate with a broad range of acquisition capabilities to execute effective and responsive integrated program management of space-related research, development, production, operations and maintenance, and lifecycle acquisition activities.

montebello, CA30+ days ago

Provide comprehensive clerical support to the Director of Operations, including scheduling appointments, managing correspondence, and preparing reports. In this role, you'll play a crucial part in ensuring our operations run smoothly by providing exceptional administrative support and customer service.

Santa Ana, CA23 days ago

Screen mail and callers, respond to and route inquiries to appropriate personnel as necessary; determine the importance and priority of various issues and determine what major issues should be brought to the attention of the department head and/or department members. Provide advanced assistance to departments by performing various administrative support functions, including but not limited to, analytical and specialized administrative duties to ensure efficient office operations.

Long Beach, CA30+ days ago

This position plays an important part in keeping projects moving by supporting procurement, budget tracking, records management, meeting coordination, and daily administrative operations. Candidates must meet one of the following: Associate’s degree or higher in Business Administration, Office Management, or a related field; or.

New!

Anaheim, CA6 days ago

Support the project management team in working with government authorities on obtaining all necessary project permits, licenses, variances, and other land development processes . Come join a nimble, multinational cleantech company working on the latest water treatment technologies and delivering valuable to our customers.

New!

Cypress, CA1 day ago

$25–$28 Per Hour

The Administrative Assistant provides high-level administrative and operational support to senior leadership, including executives and board members. We provide billing, staffing, credentialing, marketing, systems, accounting and purchasing services to over 300 physicians in the L.A. and Orange County.

Dana Point, CA30+ days ago

Full-time

Located in the beautiful coastal town of Dana Point adjacent to Laguna Beach, this town played an iconic role in the emergence of California's surf culture and today is celebrated for its laid-back vibe and fun, active lifestyle. The resort is perched on 175 acres atop a 150-foot seaside bluff with over 400 rooms, 115,000 square feet of indoor and outdoor meeting space, and 8 food and Beverage outlets.

Costa Mesa, California30+ days ago

Unified by our core values, you will discover a sense of community of amazing colleagues who are passionate and guided by a Service Heart to providing the best employee experience. Serve as a liaison between employees, clients, and external partners, handling incoming calls, emails, and inquiries with professionalism and courtesy.

New!

Chino, CAToday

As an Administrative Assistant at Our Best Life, you will have the opportunity to work with an amazing team of dental professionals and grow your career. Our Best Life Companies is hiring an Administrative Assistant to join our team!

Long Beach, CA30+ days ago

$40,000–$55,000 Per Year

Send your resume and a brief note on why you’re excited about GenWealth 360 to admin@genwealth360.com with the subject line “Administrative Assistant – [Your Name]”. You’ll support executives and client-facing teams with scheduling, documentation, client onboarding, and day-to-day office coordination.

Irvine, CA23 days ago

Must have working knowledge of a variety of computer software applications including word processing, spreadsheets, email, and presentation software (MSWord, Excel, Outlook, PowerPoint, and Teams), and other technical software and database (SharePoint, etc.) programs. Maintains matter-related and general office files per company directives (hard copies, electronic, archived, vendor files) and other files related to the company’s business.

Brea, California16 days ago

$18–$23

In this role you will provide direct support to the owners by taking on a wide variety of tasks and projects, allowing them to focus on running the company at a high level. CHECK US OUTCheck out our career page to learn more about the opportunities we have available: https://cbphysicaltherapy.com/careers-at-cbpt/ .

Foothill Ranch, CA30+ days ago

$22–$25 Per Hour

KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for an Administrative Assistant/Receptionist in Foothill Ranch, Ca. Specializing in professional and technical recruiting, KORE1 is committed to supporting top IT, Engineering, Creative, Scientific, Accounting and Finance professionals in their career paths.

New!

Long Beach, California6 days ago

$20–$22 Per Hour

Who We Are: At UES, we’re a team of more than 4,000 engineers, scientists, geologists, inspectors, technicians, and drillers united by a shared purpose—to make a meaningful impact in the communities we serve. The Administrative Assistant plays a vital role in supporting daily operations, ensuring efficiency, organization, and effective communication within the department.

New!

Long Beach, CAToday

Irvine Clinical Research, a research site specializing in late phase clinical trials in Mild Cognitive Impairment, Alzheimer's Disease, and Depression, is seeking applicants for an Administrative Assistant. Warmly greet and assist study participants in reception areas at all times, especially older adults .

Signal Hill, CA30+ days ago

You will perform administrative functions that may include human resources, administration, management, budgetary financial and program analysis, office support services, document control, procurement and logistics, contract management, and a variety of other related administrative matters in support of the Projects & Construction Management Section or Planning and Program Management Major Projects and Activations. Planate Management Group (PMG) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Alexandria, Virginia, and Orlando, Florida USA with a technical support center in South East Asia and East Africa, that provides program management and facilities engineering services worldwide.

New!

Huntington Beach, CAToday

Long Beach, CA11 days ago

$21–$24 Per Hour

We are looking for an Administrative Assistant who enjoys supporting a busy team, staying organized, and keeping daily operations running smoothly. Provide general administrative and clerical support including data entry, mailing, scanning, faxing, and copying .

Chino, CA30+ days ago

The Project Administrative Assistant selected for this opportunity will gain key public sector experience that can effectively position you to pursue and obtain key, sought-after public sector jobs. Utilize project documentation systems (e.g., Procore, e-Builder, or similar) to upload, track, and manage drawings, RFIs, submittals, change orders, and other construction records.

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Administrative Support Jobs in Newport Beach, CA

Administrative Assistant Vaco LLC

Administrative Assistant- SoCal Communication Technology Services Inc

Tax Administrative Assistant Jobot

Associate Administrative Assistant Axelon

Medical Assistant / Medical Support Specialist Paloma Medical Partners, A California General Partnership

Legal Administrative Assistant - Paralegal Assistant The Wagon Legacy

Administrative Assistant – Shipping & Receiving [Bilingual English / Japanese Languages] DSA International

Human Resources Admin Vaco LLC

HR Assistant Vaco LLC

Administrative Assistant Rencata

Administrative Coordinator Company Confidential

Administrative/Purchasing Coordinator Company Confidential

Office Administrator Company Confidential

Temp HR Admin Assistant Company Confidential

Executive Assistant Company Confidential

Administrative Support Coordinator II CALIFORNIA STATE UNIVERSITY

Program Administrative Support, NAST ACES Amazon

AUJS - Administrative Support Specialist Allied Universal

Receptionist/Administrative Support AALI - Orange, CA

Administrative Support Short-Term GovernmentJobs.com

Administrative Support Services - Secret Clearance Solutions Through Innovative Technologies, Inc

Administrative Support IICRC

Administrative Assistant/Customer Service Rep Ultimate Staffing Services

Sr. Administrative Assistant 836603 Helpmates

Administrative Assistant Casa de la Familia

Executive Administrative Assistant Allstate Floral Inc.

Administrative Assistant High Seas

Administrative Assistant Terrestris Global Solutions

Administrative Assistant - Long Beach Royal Electric

Administrative Assistant Ultimate Staffing Services

Senior Administrative Assistant Ultimate Staffing Services

Executive Administrative Assistant Apogee Engineering, LLC

Administrative Assistant to the Director of Operations PARENT EDUCATION BRIDGE FOR STUDENT ACHIEVEMENT FOUNDATION LLC

Office Administrative Assistant Mission Landscape Companies, Inc

Administrative Assistant A6 SCIENTIFIC CORP

Project Coordinator and Administrative Assistant Tomorrow Water

Administrative Assistant Argus Medical Management, LLC

Culinary Administrative Assistant - Waldorf Astoria Monarch Beach Resort Hilton Global

Administrative Assistant CCS Facility Services

Administrative Assistant Our Best Life Companies

Administrative Assistant GENWEALTH 360 INC

Administrative Assistant Rimkus

Administrative Assistant Coury & Buehler Physical Therapy

Administrative Assistant/Receptionist KORE1 Technologies

Administrative Assistant Universal Engineering Sciences

Administrative Assistant Irvine Clinical Research

Administrative Assistant (Long Beach, CA) Planate Management Group, LLC

Administrative Assistant (Long Beach, CA) Planate Management Group

Administrative Assistant - Long Beach, CA Connect Staffing and Consulting

Project Administrative Assistant Project Partners

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