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Administrative Assistant Jobs in Rialto, CA (NOW HIRING)

HD Supply

Administrative Assistant

City Of Industry, CA · On-site

$20 - $23/hr

Prior administrative assistant or warehouse experience. Job Summary Provides administrative support to a distribution center, including coordinating new hire onboarding, running reports, scheduling ...

HD Supply

Administrative Assistant

City Of Industry, CA

$20 - $23/hr

Prior administrative assistant or warehouse experience. Job Summary Provides administrative support to a distribution center, including coordinating new hire onboarding, running reports, scheduling ...

Behavior Frontiers

Administrative Assistant

Brea, CA

$18 - $21/hr

We are rapidly expanding and seeking an ABA Administrative Office Assistant for our Escondido, CA location to contribute to the success of the company. We are looking for an individual with a ...

BMR Partners Inc.

Administrative Assistant

Orange, CA · On-site

$19.25 - $26/hr

Description: Part time role that will provide administrative support throughout the licensing and ... assist contracting process * Assists in scheduling and maintaining the annual payor updating and ...

BEC

Be Seen First

Operations Administrative Assistant

Glendora, CA · On-site

$23 - $28/hr

Operations Administrative Assistant Schedule: Monday to Friday, 7:00 AM - 3:30 PM Full-Time | Hourly Position ($23.00-$28.00/hour DOE) About the Role Building Electronic Controls (BEC) is looking for ...

Urgent

ServiceMaster

Administrative Assistant

Riverside, CA · On-site

$15 - $20/hr

Previous administrative assistant experience preferred but not required * Experience and skill with Microsoft© Office application (Word, Outlook, PowerPoint, and Excel) required * Comfortable with ...

ServiceMaster

Administrative Assistant

Riverside, CA · On-site

$15 - $22/hr

Previous administrative assistant experience preferred but not required * Experience and skill with Microsoft© Office application (Word, Outlook, PowerPoint, and Excel) required * Comfortable with ...

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Administrative Assistant information

See Rialto, CA salary details

$11

$21

$31

How much do administrative assistant jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for administrative assistant in Rialto, CA is $21.10, according to ZipRecruiter salary data. Most workers in this role earn between $17.36 and $23.37 per hour, depending on experience, location, and employer.

What is an administrative assistant?

Administrative assistants are professionals who provide support to an organization or individual by handling a variety of clerical and organizational tasks. Their duties often include managing schedules, organizing files, answering phones, preparing documents, and assisting with office communications. They play a key role in ensuring the smooth operation of an office by coordinating activities and supporting other staff members. Administrative assistants may work in a wide range of industries, including business, healthcare, education, and government.

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

To thrive as an Administrative Assistant, you need strong organizational skills, attention to detail, and proficiency in office administration, typically supported by a high school diploma or associate degree. Familiarity with office software such as Microsoft Office Suite, calendar management tools, and basic bookkeeping systems is often required. Excellent communication, time management, and problem-solving abilities are valuable soft skills in this role. These competencies are crucial for ensuring efficient office operations, supporting executives, and maintaining productivity in a fast-paced environment.

What are common challenges administrative assistants face when managing multiple priorities, and how are they typically addressed?

Administrative Assistants often juggle various tasks such as scheduling meetings, handling correspondence, and supporting multiple team members, which can lead to competing priorities. To manage this, they typically use organizational tools like calendars, task lists, and project management software to prioritize deadlines and ensure nothing is overlooked. Clear communication with supervisors about workload and expectations, as well as proactive time management, are essential for success in this role. Regular check-ins with team members also help in aligning priorities and addressing urgent needs as they arise.

What is the difference between Administrative Assistant vs Receptionist?

AspectAdministrative AssistantReceptionist
CredentialsHigh school diploma; some roles may require post-secondary educationHigh school diploma typically sufficient
Work EnvironmentOffice settings, supporting multiple departmentsFront desk, greeting visitors, answering phones
Employer & Industry UsageCommon across various industries, supporting administrative functionsPrimarily in customer service and front office roles
Common Search & ComparisonOften compared for administrative support rolesOften compared for front desk and customer service roles

While both roles support office operations, Administrative Assistants handle a broader range of administrative tasks, including scheduling and document management, whereas Receptionists primarily manage front desk duties like greeting visitors and answering calls.

What are the jobs of an administrative assistant?

An administrative assistant provides support by handling tasks such as managing schedules, organizing files, preparing documents, answering phones, and coordinating communication within an office. They often use office software like Microsoft Office and may assist with billing, travel arrangements, and data entry to ensure smooth office operations.

What exactly does an administrative assistant do?

An administrative assistant provides support by handling tasks such as managing schedules, organizing files, preparing documents, and communicating with clients or staff. They often use office software like Microsoft Office and may coordinate meetings or manage correspondence to ensure smooth office operations.
More about Administrative Assistant jobs

What are the most commonly searched types of Administrative jobs in Rialto, CA?

The most popular types of Administrative jobs in Rialto, CA are:

What job categories do people searching Administrative Assistant jobs in Rialto, CA look for?

The top searched job categories for Administrative Assistant jobs in Rialto, CA are:

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

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

Administrative Assistant jobs near you
Infographic showing various Administrative Assistant job openings in Rialto, CA as of August 2026, with employment types broken down into 2% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $43,890 per year, or $21.1 per hour.

Administrative Assistant

Summit Solutions

Riverside, CA

$58K/yr

Full-time

Re-posted 4 days ago

Job description

We are looking for a professional, proactive, and highly organized Administrative Assistant to provide direct support to a business owner in a fast-paced, team-oriented environment. This is an excellent opportunity for someone who enjoys taking ownership, managing a variety of responsibilities, and playing an integral role in the day-to-day success of a growing business.

As the primary administrative support to the owner, you will help keep operations running efficiently by managing communications, coordinating appointments and follow-ups, organizing schedules, maintaining accurate records, and assisting with a variety of administrative and client service tasks. You'll regularly interact with clients, business partners, and team members, serving as one of the first points of contact and helping create a polished, welcoming, and professional experience.

We're looking for someone who is dependable, detail-oriented, resourceful, and able to prioritize multiple tasks while maintaining a high level of accuracy. Strong communication skills, a positive attitude, and a genuine desire to help others are essential. The ideal candidate takes pride in producing quality work, follows through on commitments, and enjoys contributing to a collaborative, growth-focused team where their efforts make a meaningful impact every day.

Compensation:

$58,000 yearly


Responsibilities:
  • Manage and respond to incoming emails in a timely and professional manner
  • Follow up with interested clients and prospects via phone, text, and email
  • Coordinate communication with vendors regarding supplies, services, and orders
  • Maintain and update internal records, spreadsheets, and tracking systems
  • Assist with scheduling, confirmations, and calendar management
  • Ensure client communications are clear, consistent, and well-documented
  • Support ongoing projects and operational tasks as directed by the business owner
  • Identify ways to improve efficiency and organization within daily operations

Qualifications:
  • Strong communication skills, both written and verbal
  • Highly organized with strong attention to detail
  • Comfortable speaking with clients, prospects, and vendors
  • Ability to manage multiple tasks and prioritize effectively
  • Proficiency with basic computer tools (email, spreadsheets, scheduling tools)
  • Self-starter who can work independently and take initiative
  • Professional, reliable, and positive attitude
  • Previous administrative or customer service experience is a plus

About Company

Summit Solutions is a client-focused organization dedicated to helping individuals and families improve their financial awareness, decision-making, and long-term outcomes. Led by an advisor with over 30 years of experience in education, client service, and personal development, our mission is centered on growth, impact, and meaningful relationships.

We pride ourselves on creating a supportive, purpose-driven environment where both clients and our team members can thrive. At Summit Solutions, you’re not just filling a role—you’re contributing to a bigger vision of helping people move forward with clarity and confidence.