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Administrative Assistant Jobs in Rialto, CA (NOW HIRING)

Goss Construction Company Inc.

Be Seen First

Administrative Assistant

Rancho Cucamonga, CA · On-site

$18.50/hr

Goss Construction is currently looking for a Administrative Assistant SALARY: Competitive Salary (depending on knowledge and experience) BENEFITS: Medical, Dental and Vision Insurance. Vacation ...

Waste Connections Inc

Administrative Assistant

Walnut, CA

$18.25 - $24.75/hr

Waste Connections has an immediate opening for an Administrative Assistant to support daily operations at our landfill Walnut, MS. Responsibilities * Minimum of 2 years of previous administrative or ...

Summit Solutions

Administrative Assistant

Rancho Cucamonga, CA · On-site

$18.50 - $24.75/hr

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 ...

Epic HR LLC

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Administrative Assistant

Fontana, CA · On-site

$25/hr

Organize, file, and maintain employee and driver records. * Assist with administrative projects, reports, and department initiatives. * Maintain spreadsheets, databases, and tracking documents.

New

ILB Electric

Administrative Assistant

Riverside, CA · On-site

$20 - $30/hr

Employees | Value | Execution | Relationships JOB SUMMARY The Administrative Assistant will provide daily clerical and administrative support services for the inside/outside Civil Construction ...

HW Power, Inc.

Administrative Assistant

Chino, CA · On-site

$22 - $25/hr

Administrative Assistant Reports to: Division Manager Herman Weissker Power, Inc. (HW Power) , a proud subsidiary of Meruelo Enterprises , is California's go-to electrical utility contractor powering ...

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Showing results 21-40

All JobsAdministrative JobsAdministrative Assistant JobsAdministrative Assistant Jobs in Rialto, CA

Administrative Assistant information

See Rialto, CA salary details

$11

$21

$31

How much do administrative assistant jobs pay per hour?

As of Aug 8, 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 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 skills do you need to have to be an administrative assistant?

An administrative assistant needs strong organizational, communication, and time management skills to handle scheduling, correspondence, and office tasks efficiently. Proficiency in office software such as Microsoft Office or Google Workspace and attention to detail are also essential for success in this role.

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.

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 jobs of an administrative assistant?

An administrative assistant provides clerical support by managing schedules, handling correspondence, organizing files, and performing data entry. They often use office software like Microsoft Office and may coordinate meetings, answer phones, and assist with administrative tasks to ensure smooth office operations.

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.

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, 77% Full Time, 17% Part Time, 2% Temporary, and 2% Contract. Highlights an 100% In-person job distribution, with an average salary of $43,890 per year, or $21.1 per hour.

Administrative Assistant

Waste Connections of Canada

Walnut, CA

$18.25 - $24.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 21 days ago

Job description

Waste Connections has an immediate opening for an Administrative Assistant to support daily operations at our landfill Walnut, MS.

Responsibilities

  • Minimum of 2 years of previous administrative or office support experience.

  • Provide administrative support to landfill management and operations personnel.

  • Greet and assist customers, contractors, and vendors in a professional and courteous manner.

  • Answer multi-line phones, direct calls, and respond to customer inquiries.

  • Process landfill transactions, tickets, payments, and receipts accurately.

  • Maintain customer accounts and update information for billing and reporting purposes.

  • Assist with accounts payable, purchase orders, and invoice processing.

  • Prepare reports, spreadsheets, correspondence, and other documentation as needed.

  • Maintain landfill records and support regulatory compliance documentation.

  • Coordinate with customer service, dispatch, accounting, and operations teams to resolve customer concerns and service issues.

  • Research and assist with customer billing inquiries and disputes.

  • Demonstrate the ability to become proficient with company software and proprietary operating systems.

  • Effectively communicate operational issues, customer concerns, and opportunities for improvement to management.

  • Support employee onboarding paperwork, recordkeeping, and miscellaneous HR-related administrative tasks.

  • Promote Waste Connections' commitment to safety, environmental compliance, and operational excellence.

  • Maintain filing systems and ensure accuracy of data entry and records management.

  • Perform other duties as assigned.

Requirements: The ideal candidate will possess:

  • Experience with Microsoft Word, Excel, Outlook, and general office software.

  • Strong customer service and communication skills, both verbal and written.

  • Excellent organizational skills and attention to detail.

  • Ability to multitask and prioritize responsibilities in a fast-paced environment.

  • Experience working in transportation, waste, landfill, construction, logistics, or industrial environments preferred.

  • Accounts payable or bookkeeping experience is a plus.

  • Ability to work independently and as part of a team.

  • Comfortable working in an office environment located at an active landfill operation.

  • Experience with scale house systems, ticketing, or cash handling is a plus but not required.

What You'll Get From Us

  • Competitive Compensation

  • 401(k) with Company Match

  • Medical, Dental, and Vision Insurance

  • Employee Assistance Program (EAP)

  • Emergency Travel Assistance

  • Prepaid Legal Plan

  • Scholarship Opportunities for Dependents

  • Employee Stock Purchase Plan

  • Employee Relief Fund

  • Life Insurance

  • Short-Term and Long-Term Disability Coverage

Waste Connections is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to disability or protected veteran status.

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