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Entry Level Office Assistant Jobs in Rialto, CA (NOW HIRING)

San Bernardino County

Office Assistant

San Bernardino, CA · On-site

$18.80 - $25.85/hr

This is an entry-level position that requires no experience. Duties may include but are not limited ... For more detailed information, refer to Office Assistant . (Previously Office Assistant II) San ...

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Entry Level Office Assistant information

See Rialto, CA salary details

$9

$18

$25

How much do entry level office assistant jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for entry level office assistant in Rialto, CA is $18.99, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $21.20 per hour, depending on experience, location, and employer.

What are some common challenges faced by entry level office assistants, and how can they be managed?

Entry level office assistants often juggle multiple tasks such as scheduling, data entry, and assisting different team members, which can make prioritization challenging. Adapting to a fast-paced environment and learning new office technologies are typical hurdles. To manage these challenges, it's helpful to communicate proactively with supervisors about priorities, seek clarification when needed, and take advantage of any training offered. Building strong organizational habits early on can also make the transition smoother and set the stage for career growth.

What is the difference between Entry Level Office Assistant vs Administrative Assistant?

AspectEntry Level Office AssistantAdministrative Assistant
Required CredentialsHigh school diploma or equivalentHigh school diploma; some roles may prefer post-secondary education
Work EnvironmentOffice settings, reception areasOffice environments, often with more administrative responsibilities
Employer & Industry UsageCommon in various industries for basic clerical tasksWidespread in corporate, healthcare, legal, and government sectors
Search & Comparison IntentOften searched by those starting in clerical rolesCompared for roles with more administrative duties

While both roles involve clerical tasks, an Entry Level Office Assistant typically handles basic office support and reception duties, whereas an Administrative Assistant often performs more complex administrative functions, including scheduling and correspondence. The roles overlap but differ mainly in responsibility scope and experience level.

What qualifications do I need to be an entry level office assistant?

Entry level office assistants typically need a high school diploma or equivalent. Basic skills in Microsoft Office programs, good communication, organization, and a professional attitude are also important. Some positions may prefer previous clerical or customer service experience, but formal certifications are generally not required.

What does an entry level office assistant do?

An entry-level office assistant performs various duties in an office. Your responsibilities can vary depending on where you work, but typically focus on providing support for office personnel and operations. As an entry-level office assistant, you perform clerical tasks such as data entry or filing. You read, respond to, or forward emails and answer calls to the general office telephone number. Some office assistants take inventory of office supplies and order more items when needed. In some entry-level positions, you learn how to prepare paperwork, draft communications, or contact clients on behalf of senior office personnel.

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

To thrive as an Entry Level Office Assistant, you need strong organizational skills, attention to detail, and basic proficiency with office software such as Microsoft Office Suite, often supported by a high school diploma or equivalent. Familiarity with office equipment like copiers, scanners, and multi-line phone systems is typically expected. Excellent communication, reliability, and a positive attitude help you stand out in this role. These skills and qualities are crucial for efficiently supporting office operations, maintaining workflow, and contributing to a productive work environment.
More about Entry Level Office Assistant jobs
What job categories do people searching Entry Level Office Assistant jobs in Rialto, CA look for? The top searched job categories for Entry Level Office Assistant jobs in Rialto, CA are:
What cities near Rialto, CA are hiring for Entry Level Office Assistant jobs? Cities near Rialto, CA with the most Entry Level Office Assistant job openings:
Entry Level Office Assistant jobs near you
Infographic showing various Entry Level Office Assistant job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $39,494 per year, or $19 per hour.

Office Assistant

San Bernardino County

San Bernardino, CA • On-site

$18.80 - $25.85/hr

Full-time

Posted 11 days ago

San Bernardino County rating

7.7

Company rating: 7.7 out of 10

Based on 78 frontline employees who took The Breakroom Quiz

481st of 844 rated public administrative organizations

Job description

The Job ONLY THE FIRST 500 APPLICATIONS WILL BE ACCEPTED Pre-posted for viewing starting Thursday, July 30th, 2026. Applications will only be accepted online starting at 12:00 p.m. on Friday, August 7th, 2026, until 500 applications have been received or until 5:00 p.m

on Thursday, August 13th, 2026, whichever occurs first. San Bernardino County is accepting applications for Office Assistant's (Previously Office Assistant II) who perform basic clerical support duties. This is an entry-level position that requires no experience.

Duties may include but are not limited to: Providing general information to the public via phone or in-person; Answering questions regarding specific departmental procedures and practices; Processing a variety of documents and maintaining files; Scheduling appointments and meetings; Preparing letters, reports, invoices, and other documents; Performing data entry. The eligible list will be utilized for departments across the county, including the San Bernardino County Fire Protection District and the Special District Departments. For more detailed information, refer to Office Assistant job description.

(Previously Office Assistant II) San Bernardino County is also accepting applications for Senior Office Assistant which requires a separate application and online examination. EXCELLENT BENEFITS To review job-specific benefits, refer to: Summary of Benefits and the Memoranda of Understanding (MOU). Countywide Recruitment: Positions exist throughout our various County departments.

Qualified candidates will have the opportunity to be considered for vacancies across multiple disciplines and in a region of interest to you. Now is the time to begin a fulfilling career with San Bernardino County. San Bernardino County Fire Protection District and Special Districts Positions: The San Bernardino County Fire Protection District and Special Districts Department are separate entities from San Bernardino County, and as such, compensation and benefits for their positions are set forth in a different compensation plan.

The salary for San Bernardino County Fire Protection District Office Assistant (Fire Department) is $19.14-$25.63 hourly. For additional details, refer to the Fire Auxiliary Services Unit MOU and Benefits Summary. The salary for Special Districts Office Assistant is $18.47- $26.83 hourly

For additional details, refer to the Non-Represented Employee Compensation Plan and Benefits Summary. Candidates may indicate personal preference in the Supplemental Questionnaire of the application. CONDITIONS OF EMPLOYMENT Pre-employment Process: Applicants must pass a background investigation, which includes fingerprinting, credit check, and/or medical exam, prior to appointment.

For the Probation and Sheriff's Departments, positions require extensive background investigations, including polygraph testing. If you are interested in these departments, indicate your availability on the Supplemental Questionnaire. Shift work and/or weekend work: Some departments may require shift work and/or weekend work.

Must indicate availability on the application. Shift differentials and overtime compensation are available. Sponsorship: Please note San Bernardino County is not able to consider candidates who will require visa sponsorship at the time of application or in the future.

Minimum Requirements No Experience Required Desired Qualifications Bilingual Skills (Spanish/English) are highly desirable and should be noted on the application. Candidates who wish to be considered for bilingual (Spanish/English) positions must indicate bilingual skills on the application. Bilingual compensation may be available; additional testing may be required.

Excellent Computer Skills are also highly desirable and should be noted in the supplemental questionnaire. Selection Process Application Procedure: To be considered for this excellent opportunity, complete and submit the online employment application and supplemental questionnaire as soon as possible. Only the first 500 applications will be accepted online starting at 12:00 p.m

Friday, August 7th, 2026. Resumes will not be accepted in lieu of the application and/or supplemental questionnaire. Qualified candidates will be invited to complete an online assessment of knowledge and skills four (4) to five (5) weeks after an application is submitted.

Please note, only those candidates who pass the examination will be eligible for interview consideration. The following areas may be tested on the exam: Microsoft Office Applications Interpersonal Skills Computer Skills Attention to Detail Note: Candidates are responsible for regularly checking their email for updates regarding their application. Failure to respond to time-sensitive opportunities may require reapplication after a period of six months.

A separate written examination to evaluate Spanish Bilingual Skills may be administered by the hiring department after hire. To ensure timely and successful submission of your online application, please allow ample time to complete your application and consider having your profile created and or updated before applying for the position. Applicants will be automatically logged-out if they have not submitted the application and all required materials prior to the posted deadline.

Once your application has been successfully submitted, you will receive an onscreen confirmation and an email. We recommend that you save and/or print these for your records. If you require technical assistance, please follow this link to review the Government Jobs online application guide, or contact their Toll-Free Applicant Support line at (855) 524-5627.

Please note that Human Resources is not responsible for any issues or delays caused by the internet connection, computer or browser used to submit the application. EEO/ADA: San Bernardino County is an Equal Employment Opportunity (EEO) and Americans with Disabilities Act (ADA) compliant employer, committed to providing equal employment opportunity to all employees and applicants. ADA Accommodation: If you have a disability and require accommodations in the testing process, submit the Special Testing Accommodations Request Form within one week of a recruitment filing deadline.

Veterans' Preference: Eligible veterans and their spouse or widow(er) who are not current County employees may be awarded additional Veterans' Preference points. Click details and instructions on how to request these points, please refer to the Veterans' Preference Information. For more important details, review the Applicant Information and County Employment Process.

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