211 Results for

Administrative Support Jobs in Laguna Niguel, CA

Jobs

New!

Irvine, CA4 days ago

$20–$31 Per Hour

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Irvine, CA7 days ago

$25–$29

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!

Santa Ana, CA1 day ago

$25–$30 Per Hour
Temporary

We are seeking a reliable Administrative & Accounting Coordinator to support daily office operations in the manufacturing industry. Support bookkeeping: invoicing, A/R follow-up, deposits, credit card charges, reporting, and account reconciliation.

San Juan Capistrano, CA23 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, CA8 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, CA1 day 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.

Brea, CA7 days ago

$25–$25

Irvine, CA9 days ago

Full-time
Employee

Irvine, CA9 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, CA9 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.

Irvine, CA9 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.

Riverside, CA30+ days ago

Full-time

Knowledge of: Principles of administration, organization and management necessary to analyze and evaluate operations, services and programs; principles and practices of fiscal management and/or budgetary control; grantsmanship; basic elements of supervision; and/or contract monitoring. Riverside County Department of Facilities Management provides property management and operations services for county owned and leased facilities throughout the 7,200 square miles of Riverside County and over 14 million square feet of space.

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!

Brea, California3 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.

Corona, CA25 days 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.

Orange, CA25 days ago

Full-time

Talley, LLP, along with its affiliated entities—Talley Law Group (TLG), Talley Capital Group (TCG), and Talley Wealth, LLC—is a full-service financial, tax, legal, and consulting firm dedicated to serving entrepreneurially driven businesses, high-net-worth individuals, and professional athletes. The ideal candidate is proactive, solutions-oriented, operationally minded, and excited about leveraging AI-enabled tools, workflow automation, and modern technology solutions to improve efficiency, scalability, and administrative operations across the firm.

Garden Grove, CA8 days ago

$24–$33

This role is ideal for someone who thrives in a fast-paced healthcare environment and enjoys coordinating schedules, supporting participants and families, and providing excellent customer service. The Administrative Assistant will help ensure smooth clinic operations by coordinating specialty appointments, arranging transportation, maintaining records, and collaborating with interdisciplinary teams.

New!

Long Beach, CA3 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, 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.

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, 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.

Santa Ana, CA23 days ago

$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.

Santa Ana, CA19 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.

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.

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.

New!

Newport Coast, CA3 days ago

By promoting inclusion with the same enthusiasm, we devote to quality and competency, and using the experience from a diverse assortment of backgrounds and experiences, Canon is able to improve the services and value we deliver to clients, employees, and customers. 1-2 years clerical or secretarial experience, or equivalent combination of business school/secretarial training and job-related experience.

Corona, CA12 days ago

The ideal candidate will be comfortable managing front desk responsibilities, assisting with administrative tasks, and providing excellent customer service in a fast-paced environment. We are seeking a professional and organized Receptionist / Administrative Assistant to join our team.

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!

Brea, CA3 days ago

Proficiency in Microsoft Office and related business software, including word processing, spreadsheets, databases, and desktop publishing applications. Answer incoming telephone calls; route calls to appropriate personnel; and respond professionally to inquiries from clients and prospective clients.

New!

Riverside, California3 days ago

$20–$20 Per Hour

The Administrative Office Support position is responsible for providing administrative assistance to clinical staff by performing data entry, processing client documentation, and ensuring chart compliance in accordance with applicable mental health contracts. The Administrative Office Support position also assists with reporting functions and collaborates with the Quality Assurance Supervisor and departmental staff to ensure administrative operations are completed accurately, timely, and efficiently.

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.

Long Beach, CA7 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 .

New!

Laguna Woods, CA4 days ago

The Administrative Assistant plays a key role in supporting the Digital Marketing team by ensuring smooth operations, seamless communication, and effective organization of digital resources. As an Administrative Assistant for Digital Marketing at AmeriPharma, you will be responsible for providing high-level administrative support to the Digital Marketing department.

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.

New!

Huntington Beach, CA6 days ago

$20–$22 Per Hour

Responsibilities include supporting daily office operations, coordinating administrative tasks, assisting with AR/AP functions, and providing some customer service support. This role ensures efficient workflow, accurate documentation, and a positive experience for both internal staff and external customers.

Irvine, CA19 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.

New!

Brea, California2 days ago

$20–$25 Per Hour

It is an opportunity to be part of a diverse and engaged community of professionals, to be treated as a respected and valued member of a motivated team and to be empowered to do exceptional work that advances the best interest of everyone involved. Manage conflicting priorities, including organizing workflow and teaming up with colleagues to accomplish tasks and balance workloads.

New!

Anaheim, CA2 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!

Long Beach, California2 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.

Santa Fe Springs, California30+ days ago

$27–$37 Per Hour

Various voluntary plans are available, including short- and long-term disability, supplemental vision, accident, hospital and critical illness, and additional voluntary life insurance plans for employees and dependents. Our services include electrical construction, technology solutions, and alternative energy where CSI Electric is regarded as a premier provider of energy development, installation, and maintenance.

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.

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.

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!

Long Beach, CA3 days ago

Tustin, CA11 days ago

Our achievements include being named one of the "World's Most Admired Companies" and receiving the Fortune 100 Best Companies to Work For® Award, among other accolades, which is nothing short of amazing. Encompass Health is a trusted leader in post-acute care with over 150 nationwide locations and a team of 36,000 exceptional individuals and growing!

New!

Fallbrook, CA3 days ago

This role supports government leadership and staff by performing a wide range of administrative functions, ensuring efficient office operations, and facilitating coordination across teams. The Secretary III (Administrative Assistant) provides advanced administrative and clerical support to the Naval Surface Warfare Center (NSWC) in Fallbrook, CA.

Newport Beach, CA8 days ago

As part of RGF Staffing and Recruit Group, an HRpowerhouse behind big names like Indeed and Glassdoor, we've got the muscle and the know-how to get you where you want to go. With more than half a century of experience and a track record of putting hundreds of thousands of people to work every year, we've got your back.

New!

Long Beach, California2 days ago

$28–$30 Per Hour

SCS is building a world where environmental systems and infrastructure strengthen the health, safety and resilience of communities — from reducing methane emissions at landfills to producing alternative energy, from repurposing contaminated properties to sequestering carbon. While you’ll gain exposure to a broad range of HR activities, your primary focus will be on delivering exceptional administrative support—ensuring efficiency, accuracy, and a high level of service for both the HR team and employees across the organization.

New!

Newport Beach, CA2 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.

New!

Carlsbad, CA6 days ago

$19–$23 Per Hour

You will manage daily office operations, coordinate schedules and travel, support accounts receivable collections and payment processing, and maintain strong relationships with customers and internal teams. The position requires proficiency in both English and Spanish, strong customer service skills, and solid experience with accounts receivable processes and office software.

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Administrative Support Jobs in Laguna Niguel, CA

Tax Administrative Assistant Jobot

Administrative Assistant Vaco LLC

Administrative Assistant Kinetic Personnel Group

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

HR Assistant Vaco LLC

Administrative Coordinator Company Confidential

Administrative/Purchasing Coordinator Company Confidential

Office Administrator Company Confidential

Executive Assistant Company Confidential

Administrative Services Analyst II - Analytical and Administrative Support County of Riverside

Receptionist/Administrative Support AALI - Orange, CA

Administrative Assistant/Customer Service Rep Ultimate Staffing Services

Administrative Assistant- SoCal Communication Technology Services (CTS)

Tax Administrator - AI Enabled Talley LLP

Administrative Assistant (PACE Clinic ) at Garden Graove, CA Aroha Technologies

Administrative Assistant - Long Beach Royal Electric

Administrative Assistant High Seas

Administrative Assistant Ultimate Staffing Services

Sr. Administrative Assistant 836603 Helpmates

Administrative Assistant Casa de la Familia

Office Administrative Assistant Mission Landscape Companies, Inc

Senior Administrative Assistant Ultimate Staffing Services

Executive Administrative Assistant Allstate Floral Inc.

Administrative Assistant Canon Recruiting Group

Receptionist / Administrative Assistant Kinetic Personnel Group, Inc.

Administrative Assistant A6 SCIENTIFIC CORP

Administrative Assistant Tech Tammina

Bilingual Administrative Assistant Ultimate Staffing Services

Administrative Assistant CCS Facility Services

Administrative Assistant - Long Beach, CA Connect Staffing and Consulting

Administrative Assistant for Digital Marketing AmeriPharma

Administrative Assistant GENWEALTH 360 INC

Administrative Assistant Triup

Administrative Assistant Rimkus

Administrative Assistant Bowman Consulting Group, Ltd.

Project Coordinator and Administrative Assistant Tomorrow Water

Administrative Assistant Universal Engineering Sciences

Safety Administrative Assistant CSI Electrical Contractors

Administrative Assistant/Receptionist KORE1 Technologies

Culinary Administrative Assistant - Waldorf Astoria Monarch Beach Resort Hilton Global

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

Administrative Assistant (Long Beach, CA) Planate Management Group

Administrative Assistant ENCOMPASS HEALTH

Secretary III (Administrative Assistant) - Naval Surface Warfare Center (NSWC) The Leading Niche

Administrative Assistant Staffmark

Administrative Assistant - Human Resources SCS Engineers

Associate Administrative Assistant Axelon

Administrative Assistant Aston Carter

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