679 Results for

Assistant Jobs in Rancho Cucamonga, CA

Jobs

Rancho Cucamonga, CA11 days ago

$5,196 Per Month
Contractor

Assist in the development and preparation of reports, board items, budgets, and grant proposals; verify information and calculations; collect data and provides research assistance for various studies and reports; assist in the monitoring of budget expenditures, research variances and discrepancies, and recommend changes to budget accounts; prepare and process purchase orders and requisitions. May function as office coordinator for a college service area; coordinate work of clerical staff in various component programs; assess hourly staff skill levels and provide or arrange training as needed; coordinates accounting systems of component programs.

New!

Foothill Ranch, CA1 day 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!

Irvine, CAToday

$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!

Huntington Beach, CA1 day ago

$28–$29

New!

Irvine, CAToday

$29–$40 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. Qualifications: Must have 3+ years of experience in a fast-paced law firm as a civil litigation legal assistant/legal secretary (personal injury experience preferred and construction defect experience a plus).

New!

Corona, CAToday

$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!

Huntington Beach, CA2 days ago

$26–$28

santa fe springs, CA7 days ago

$25–$30 Per Hour
Temporary

Weâre looking for a bilingual (English/Spanish) Shipping & Operations Assistant to support a busy production facility in Santa Fe Springs. This role focuses on keeping shipments, inventory, and daily operations running efficiently.

New!

Redlands, CA1 day ago

A well-established medical office in Southern California is seeking Outbound Medical Assistants to provide back-office and clinical support to physicians at multiple locations throughout the Inland Empire and surrounding areas. Are you comfortable traveling to multiple locations throughout the Inland Empire and surrounding areas?.

HAWAIIAN GARDENS, CA11 days ago

$54,672–$62,100 Per Year

California Department of Corrections and Rehabilitation (CDCR)/California Correctional Health Care Services (CCHCS) Medical Assistants not only ensure the smooth flow of clinical operations, they’re also ensuring a better future for themselves with salary increases, secure benefits, and opportunities for growth along a well-defined nursing career ladder. All CDCR/CCHCS employees that refer a mental health clinician who is successfully hired by CCHCS may be eligible to receive a referral bonus of $5,000 per appointed referral.

New!

La Palma, CAToday

$25–$30 Per Hour

Sylvia Gonzalez also understands that there needs to be a balance between work and life, so she strives to provide her employees with an environment that values a healthy balance. We need a Pre-Litigation Legal Assistant with experience in Personal Injury, specifically pre-litigation, as well as dealing with clients, insurance companies, and negotiating.

Brea, CA11 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!

Riverside, CA2 days ago

$35,000–$42,000 Per Year

See Sharp HealthCare Terms & Conditions at https://www.sharp.com/patient-rights-privacy/terms-of-use.cfm and Privacy Policy at https://www.sharp.com/patient-rights-privacy/privacy-practices.cfm and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. The actual pay rate and pay grade for this position will be dependent on a variety of factors, including an applicant’s years of experience, unique skills and abilities, education, alignment with similar internal candidates, marketplace factors, other requirements for the position, and employer business practices.

New!

Riverside, CAToday

$35,000–$42,000 Per Year

Norwalk, CA13 days ago

$23–$27 Per Hour

By serving as a key connection between patients, providers, and care teams, the Medical Assistant helps ensure smooth clinic operations and supports the overall effectiveness of the care center. This position is responsible for assisting with clinical and administrative functions that promote efficient care delivery, accurate documentation, and a positive patient experience.

New!

Redlands, CAToday

Outdoor enthusiasts enjoy nearby San Bernardino Mountains, Big Bear Lake, and Joshua Tree National Park, while Disneyland and Los Angeles are within a short drive. Located near major freeways, Redlands provides easy access to Southern California's best, all while maintaining a tranquil, close-knit atmosphere.

New!

Moreno Valley, CAToday

$75–$95 Per Hour

Located at the crossroads of major transportation routes, Moreno Valley provides easy access to Los Angeles, San Diego, and Palm Springs. With a growing economy, diverse community, and proximity to renowned attractions, Moreno Valley stands out as a vibrant and welcoming place to live and work.

New!

Colton, CAToday

$70,000–$75,000 Per Year

Didactic Curriculum includes over 100 formal didactic sessions designed to cover the NCCPA CAQ-EM topics list and more, over 4 hours of PA and Physician Resident level training weekly, professional development series, Morbidity and Mortality Conference, Vituity Spring Symposium, Vituity Partnership Conference, SEMPA Conference for SEMPA Bowl fellow representatives, and additional supplemental training resources including online modules, EM Coach board review in preparation for CAQ-EM, Emergency Medicine Residents' Association (EMRA) tool suite, and Emergency Medicine Reviews and Perspectives (EMRAP) resources. The Opportunity15-month rigorous program at Arrowhead Regional Medical Center founded in 2009 designed to graduate competent PA's in Emergency Medicine (EM) and advanced procedures modeled on the American College of Emergency Physicians (ACEP) Model of Clinical Practice, Accreditation Council for Graduate Medical Education (ACGME) procedural guidelines, and the Accreditation Review Commission on Education for the Physician Assistant (ARC-PA) post-graduate program guidelines.

New!

Riverside, CAToday

$20.60–$23.75

The ideal candidate will provide direct patient care, assisting with Activities of Daily Living (ADLs) and ensuring patient comfort and safety. Here, you'll have the benefits and compensation you need to build a secure life for your family, and real opportunities to grow in your career, gain leadership skills and develop personally.

New!

Garden Grove, CA4 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.

San Bernardino, CA13 days ago

$51,000–$57,000 Per Year

The Entry Level Assistant Manager will also manage the full sales cycle, ensuring that their sales team meets their sales objectives through high-quality community service. Work with Entry Level Assistant Managers to analyze outreach data and pinpoint communities needing stronger sales presence.

Irvine, CA10 days ago

With a decade-long track record of deploying solutions in the field, winning DARPA challenge segments, and bringing expertise from organizations like DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise Self-Driving, Zoox, Toyota Research Institute, and SpaceX, we are set to achieve our ambitious goals. Our salary range is highly competitive with the market, but we take into consideration an individual's background and experience in determining final salary; base pay offered may vary considerably depending on geographic location, job-related knowledge, skills, and experience.

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.

Fullerton, CA30+ days ago

$24–$26 Per Hour

Tasks include publishing a weekly newsletter, ordering office supplies, performing general clerical duties, and covering the Reception Desk while the Receptionists are on break or at lunch. As the assistant to the Executive Director, the Executive Assistant must demonstrate servant leadership skills as evidenced by his/her willingness to initiate and take appropriate action to trouble shoot resident and team member needs.

Santa Ana, CA26 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.

Tustin, CA14 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!

Jurupa Valley, CA10 days ago

We are seeking an exceptional Executive Assistant with robust project management expertise to support our Chief Product Officer (CPO) in managing a diverse range of strategic initiatives and daily operations. Project ManagementTrack and manage timelines, deliverables, and outcomes for major projects spanning research and development, product development, IT systems, compliance, and quality control.

New!

Diamond Bar, CA6 days ago

This role requires someone who can operate at a high level, manage competing priorities, and mirror an executive schedule with professionalism and flexibility. ODORZX Inc. is seeking a highly organized, discreet, and reliable Executive Assistant to directly support the Owner.

New!

Anaheim, CaliforniaToday

$23–$24

This role is essential in alleviating the workload of existing administrative staff by efficiently managing travel receipt tracking and communication with hotels, car rental companies, and traveling employees. A renewable energy company is seeking a personable and organized Temporary Administrative Assistant to support the Renewable Energy Division, with a focus on travel-related administrative tasks and general office duties.

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.

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.

Claremont, CA7 days ago

$33.65–$38.46 Per Hour

See our Privacy Notice for Candidates and Employees/Contractors at By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Support administrative coordination for institutional initiatives such as faculty searches, new academic program development, external contracts, and consortium activities with partner institutions.

New!

Cypress, CAToday

$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.

Irvine, California30+ days ago

$28–$28 Per Hour

This is a high-visibility, hands-on role ideal for someone organized, proactive, and comfortable working in a fast-paced corporate environment. Great opportunity for an experienced Executive Assistant seeking a solid full‑time temp role with executive exposure.

New!

Irvine, CA5 days ago

As an Executive Assistant, you'll provide high-level administrative support to the CEO and collaborate closely with leadership to streamline daily operations and organizational efficiency. Join a dynamic organization dedicated to excellence as an Executive Assistant to the CEO in Irvine, CA, and make a significant impact every day.

Diamond Bar, CA30+ days ago

$70,304–$70,304

New!

Anaheim, CA6 days ago

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. Project Coordination Responsibilities: Provide a high-level of project related administrative support to project managers and senior management on assigned projects.

Industry, CA30+ days ago

Full-time

We are seeking an experienced and highly organized Executive Assistant to provide administrative support to our executive team while taking on additional responsibilities related to operations. The ideal candidate will be able to balance the demands of executive assistance with operations duties, ensuring the smooth and efficient functioning of the organization.

Santa Ana, CA17 days ago

Full-time

The Executive Assistant plays a critical role in supporting executive leadership, coordinating Board and committee activities, managing communications, and ensuring the efficient operation of the CEO’s office. The Executive Assistant to the CEO provides high-level administrative, operational, and strategic support to the Chief Executive Officer.

Orange, CA30+ days ago

$23–$25 Per Hour
Full-time

The Executive Secretary provides administrative support to company executives by conducting research, preparing statistical reports, handling information requests and performing clerical functions such as preparing correspondence, receiving visitors, arranging conference calls and scheduling meetings for executives. Executive Assistant in Orange, CA 92868 Pay range: $23-$25/hr on w2 Shift: Day 5x8-Hour (08:00 - 17:00) Experience: Required: Minimum five (5) years of administrative experience supporting one or more Managers or Directors.

San Bernardino, CA10 days ago

$28.10–$41.80 Per Hour

Communication & Information Management: Professionally screen and respond to calls and correspondence; coordinate internal and external communications; maintain comprehensive filing and record-keeping systems; and create and update reports. Strategic & Compliance Support: Assist with marketing needs, manage petty cash/p-card reconciliation, coordinate recognition awards, and oversee crucial compliance submissions for integrity disclosures, internal representation letters, and sensitive legal/contract processes.

Irvine, CA30+ days ago

$70,000–$96,000 Per Year

Use all computer programs relevant to the position to support development of correspondence, presentations, such as tracking and charting metrics data, and to perform data entry and report generation in support of a department, significant organizational group, or executive level management. Aligning our overall business objectives with performance, we offer competitive salaries, performance-based incentives, and a wide variety of benefits programs to address the diverse individual needs of our employees and their families.

San Marino, California30+ days ago

If you are sharp, curious, and willing to learn, this role will expose you to the mechanics of the appraisal industry from the ground up including client intake, property research, file management, engagement letters, compliance, and the day-to-day rhythms of a working appraisal practice. The right person for this role is someone who sees an executive assistant position for what it can actually be: the starting point for a career in a high-value, recession-resistant industry — with a principal who is invested in your growth.

Pico Rivera, CA30+ days ago

$75,000–$85,000 Per Year

At Million Dollar Baby Co., our team members are our #1 priority, and we partner with exceptional partners and retailers around the world who share our core values: • Treat Your Team Like Family — lead with respect, gratitude, empathy, and kindness. Over the years, our commitment to people, innovation, and a positive workplace culture has earned us five consecutive "Best Place to Work" awards, one of the best workplaces by "Built in LA", a 4.6 rating on Glassdoor, and 13 years on the Inc.

Irvine, California13 days ago

$140,000–$150,000

Ultimate Staffing is partnering with an Irvine-based Manufacturer seeking an Executive Assistant, Operations to serve as a strategic partner to C-suite leadership, driving high-impact initiatives while gaining cross-functional exposure and positioning yourself for continued growth within a dynamic organization. If you thrive in ambiguity, operate three steps ahead, and consistently go above and beyond submit your resume today to be considered for this impactful opportunity!

Rancho Cucamonga, CA10 days ago

$100,000–$125,000 Per Year

Aspire General Insurance Company and its affiliated general agent, Aspire General Insurance Services, are on a mission to deliver affordable specialty auto coverage to drivers without compromising outstanding service. • Physical efforts required include, but may not be limited to, repetitive small motor activity, grasping, ability to sit for extended periods of time; up to 6-8 hours per day.

Irvine, California18 days ago

$85,000–$100,000

The Executive Administrator serves as a key partner to leadership, helping manage priorities, streamline processes, and maintain a professional, well-functioning office environment within a hybrid work setting. This position provides high-level, confidential support to senior executives, ensuring seamless day-to-day operations and effective communication across the organization.

New!

Monrovia, CAToday

Coordination and management of contracted services provided by outside providers in the area of office management, facility maintenance, security, and other business matters * Compile data and information required for various agency regulatory submittals, such as annual hazardous material inventory report and security / safety equipment maintenance report. * Preparation of presentation package incorporating the above-described data and analysis results for executive and managerial meetings * Review monthly expenditures of selected departments and prepare backup detail reports, under specific analytical guidance, for executive justification and corrective actions.

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Assistant Jobs in Rancho Cucamonga, CA

Administrative Assistant II, Distance Education Chaffey College

Administrative Assistant Vaco LLC

Tax Administrative Assistant Jobot

Human Resources Assistant Vaco LLC

Litigation Legal Assistant Jobot

Administrative Assistant- SoCal Communication Technology Services Inc

HR Assistant Vaco LLC

Shipping Assistant Kinetic Personnel Group

Outbound Traveling Assistant T&T Staffing, Inc.

Medical Assistant - Mental Health California Correctional Health Care Services

Legal Assistant Law Offices of Sylvia V. Gonzalez

Legal Administrative Assistant - Paralegal Assistant The Wagon Legacy

Medical Assistant - Podiatry - SRS Rancho Bernardo - Full-Time - Day Shift SHARP HEALTHCARE

Medical Assistant - SRS Primary Care - Rancho Bernardo - Full-Time - Day Shift SHARP HEALTHCARE

Certified Medical Assistant Mindlance

Physician Assistant - Emergency Medicine - Redlands Community Hospital Vituity

Physician Assistant - Emergency Medicine - Moreno Valley Medical Center Vituity

Physician Assistant Fellow - Emergency Medicine - Arrowhead Regional Medical Center Vituity

Certified Nurse Assistant Plymouth Village - a HumanGood community

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

Entry Level Assistant Manager F3 Innovations, Inc

Senior Executive Assistant Fieldai

Executive Administrative Assistant Allstate Floral Inc.

Executive Assistant - Retirement Community Morningside CoreCare

Administrative Assistant Casa de la Familia

Administrative Assistant ENCOMPASS HEALTH

Executive Assistant with Project Management Expertise Athena

Executive Assistant odorzX

Administrative Assistant Ultimate Staffing Services

Sr. Administrative Assistant 836603 Helpmates

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

Executive Assistant Staffmark Group

Administrative Assistant Argus Medical Management, LLC

Temporary Executive Assistant- Irvine, CA Ultimate Staffing Services

Executive Assistant to CEO | Urgently hiring! | 837628 Helpmates

Executive Assistant ODORZX INC.

Executive Assistant and Project Coordinator Jobot

Executive Assistant (Bilingual in Mandarin) SUNNY DISTRIBUTOR INC.

Executive Assistant Illumination Health + Home

Executive Assistant in Orange, CA 92868 LanceSoft Inc

Executive Assistant Dignity Health

Executive Assistant, Human Resources Edwards Lifesciences

Executive Assistant Angel Valuations

Executive Assistant Million Dollar Baby Co.

Executive Assistant Ultimate Staffing Services

Executive Assistant Aspire General Insurance

Executive Assistant (Direct Hire) Ultimate Staffing Services

Executive Assistant Login Consulting Services Inc.

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