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Administrative Service Assistant Jobs in Riverside, CA

Lennar

Administrative Assistant

Corona, CA · On-site

$20.37 - $30/hr

Administrative Assistant We are Lennar Lennar is one of the nation's leading homebuilders ... Arrange for service and maintenance of office equipment, serve as liaison with vendors for ...

Our Best Life Companies

Administrative Assistant

Chino, CA · On-site

$17.27 - $18/hr

Administrative Assistant Opportunity - Our Best Life Companies Grow Your Career with a Team That ... Strong interpersonal and customer service skills * Excellent communication and organizational ...

Summit Solutions

Administrative Assistant

Riverside, CA · On-site

$18.75 - $25.25/hr

As an Administrative Assistant, you'll be at the heart of our operations, ensuring everything runs ... service tasks. Your proactive approach and organizational skills will shine as you help create a ...

Thrivent

Administrative Assistant

Irvine, CA · On-site

$24 - $25/hr

The Administrative Assistant reports to and is employed by Mountain Financial Group. This position ... Basic understanding of , our products and services, and Thrivent Financial Competencies * Planning ...

Thrivent Financial

Administrative Assistant

Irvine, CA · On-site

$24 - $25/hr

The Administrative Assistant reports to and is employed by Mountain Financial Group. This position ... Basic understanding of , our products and services, and Thrivent Financial Competencies * Planning ...

Summit Solutions

Administrative Assistant

Riverside, CA · On-site

$58K/yr

As an Administrative Assistant, you'll be at the heart of our operations, ensuring everything runs ... Support client service tasks by addressing inquiries and providing information promptly and ...

Vaco LLC

Administrative Assistant

Irvine, CA · On-site

$19.25 - $26/hr

... Administrative Assistant to support their office operations and team. This role is ideal for ... service requests, maintenance needs, and vendor communication Maintain accurate records for tenants ...

Vaco LLC

Administrative Assistant

Irvine, CA · On-site

$19.25 - $26/hr

Position Summary Our client is seeking a Receptionist / Administrative Assistant to support daily ... customer service mindset Ability to manage multiple priorities in a fast-paced environment Self ...

CuraPatient Inc

Administrative Assistant

Irvine, CA · On-site

$32 - $40/hr

About the Role: As an Administrative Assistant at CuraPatient, you'll be in our Operations ... Please do not contact employees about other services, products, or commercial interests.

CuraPatient Inc.

Administrative Assistant

Irvine, CA · On-site

$32 - $40/hr

About the Role: As an Administrative Assistant at CuraPatient, you'll be in our Operations ... Please do not contact employees about other services, products, or commercial interests.

Vaco LLC

Administrative Assistant

Foothill Ranch, CA · On-site

$18.50 - $25/hr

... Administrative Assistant / Customer Support Coordinator. This role will serve as a key point of ... service. This is a great opportunity for someone who enjoys wearing multiple hats, thrives in a ...

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All JobsAdministrative Service JobsAdministrative Service Assistant JobsAdministrative Service Assistant Jobs in Riverside, CA

Administrative Service Assistant information

See Riverside, CA salary details

$12

$21

$32

How much do administrative service assistant jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for administrative service assistant in Riverside, CA is $21.95, according to ZipRecruiter salary data. Most workers in this role earn between $18.08 and $24.33 per hour, depending on experience, location, and employer.

What is an administrative service assistant?

Administrative Service Assistants are professionals who provide support to ensure efficient operation of an office or organization. They handle a variety of tasks such as managing schedules, organizing files, preparing documents, and assisting with communication between staff and clients. Their responsibilities often include answering phones, scheduling appointments, maintaining records, and coordinating office activities. Administrative Service Assistants play a key role in helping their teams stay organized and productive.

What are the key skills and qualifications needed to thrive as an administrative service assistant, and why are they important?

To thrive as an Administrative Service Assistant, you need strong organizational skills, attention to detail, and proficiency in office administration, usually supported by a high school diploma or associate degree. Familiarity with office software like Microsoft Office Suite, scheduling tools, and basic database systems is typically required. Excellent communication, problem-solving, and multitasking abilities help set individuals apart in this role. These skills ensure efficient office operations, effective support for teams, and smooth handling of daily administrative tasks.

What are some common challenges administrative service assistants face when supporting multiple departments?

Administrative Service Assistants often support several departments simultaneously, which can present challenges in prioritizing tasks and managing competing deadlines. Effective communication and strong organizational skills are crucial for juggling diverse requests and ensuring nothing falls through the cracks. Proactively clarifying expectations, maintaining detailed schedules, and regularly checking in with supervisors can help manage workload and reduce stress. This dynamic environment also provides opportunities to develop multitasking abilities and build relationships across the organization.

What is the difference between Administrative Service Assistant vs Administrative Coordinator?

AspectAdministrative Service AssistantAdministrative Coordinator
CredentialsHigh school diploma or equivalent; some roles may prefer administrative certificationsHigh school diploma; some roles may require additional administrative or project management certifications
Work EnvironmentOffice settings, government agencies, educational institutionsOffice environments, corporate settings, government offices
Employer & Industry UsageCommonly used in public sector, education, healthcareUsed across various industries including corporate, non-profit, government
Search & Comparison IntentOften compared for entry-level administrative rolesCompared for roles involving coordination and project support

The main difference is that Administrative Service Assistants typically handle basic administrative tasks, while Administrative Coordinators often oversee more complex projects and team coordination. Both roles require strong organizational skills and office experience, but the Coordinator role may involve additional responsibilities and certifications.

What cities near Riverside, CA are hiring for Administrative Service Assistant jobs?

Cities near Riverside, CA with the most Administrative Service Assistant job openings:

Administrative Service Assistant jobs near you

Administrative Assistant

Emergency Vehicle Group, Inc.

Anaheim, CA • On-site

$18.75 - $25.50/hr

Full-time

Re-posted 6 days ago

Job description

Description:

We are looking for a highly detailed and organized Administrative Assistant. This position will perform administrative functions to support sales, service and corporate staff. In addition to administrative functions, this position will process change orders, perform project management functions, maintain reports, assist in accounts payable and accounts receivable as well as others as assigned.


Our ideal candidate has an extremely high mechanical aptitude, strong organizational skills and can manage multiple projects at a time. Prior experience in related fields is a plus.


Responsibilities

  • Learn the products and services offered, including industry-specific sales terms in a highly detailed manner.
  • Administer and supervise contract monitoring, contract administration, and compliance
  • Develop and prepare regular reports on the status of projects
  • Resolve discrepancies and confer with manufacturers and other stakeholders concerning project issues and specification compliance
  • Utilize MS Office products, CRM and ERP system at a moderate to high level of skill
  • Conduct special projects or other duties as assigned
  • Plan meetings and take detailed minutes
  • Provide general support to visitors
  • Act as the point of contact for internal and external clients
  • Perform various accounts receivable and accounts payable functions.
  • Prepare DMV/Title Paperwork
Requirements:
  • Technical writing principles
  • Project management skills
  • Clean driving record
  • Comfortable dealing with numbers and the processing of financial information
  • Knowledge of office management systems and procedures
  • Working knowledge of office equipment, such as printers, scanners, etc.
  • Proficiency in MS Office
  • Excellent time management skills and the ability to prioritize work
  • Attention to detail and problem-solving skills
  • Principles and procedures of contract administration
  • Discretion and confidentiality
  • Excellent written and verbal communication skills
  • Outstanding organizational skills with the ability to multi-task
  • Prior experience with fire apparatus, ambulances or specialty vehicles is a plus
  • Work independently on multiple projects with tight timelines
  • Strong communication and interpersonal skills
  • Self-motivated and driven