Weekend Office Assistant Jobs in Rialto, CA (NOW HIRING)

Salary: $18.80 - $25.22 Hourly
Location : Throughout San Bernardino County, CA
Job Type: Full-time
Job Number: 26-03316-02
Department: Multiple County Departments
Opening Date: 07/30/2026
Closing Date: 8/13/2026 5:00 PM Pacific
FLSA: Non-Exempt
Max Number of Applicants: 500
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
Memorandum 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 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 and
The salary for Special Districts Office Assistant is $18.47- $26.83 hourly. For additional details, refer to the and
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 to review the Government Jobs , 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 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 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 .
For more important details, review the Applicant Information and County Employment Process.
Clerical Unit
San Bernardino County offers a range of benefit programs for employees and their eligible dependents. These include health, dental, vision, and life insurance, as well as a variety of other voluntary benefits. Programs and benefit amounts vary and are based on bargaining unit, family size, hire date, plan selection, and number of hours worked.
Please review the appropriate * for more information
Refer to the appropriate MOU, contact the County's Employee Benefits and Services Division at (909) 387-5787 or visit the for more detailed information.
*Retirement benefits subject to change.
01
PLEASE READ THE BELOW STATEMENT
Instructions: The information provided on your application and in your responses to the following Supplemental Questionnaire will be used to determine if you meet the minimum requirements for this position. It is in your best interest to be as thorough as possible in your responses. Resumes will NOT be reviewed to determine qualifications. Applicants will not be able to update their application materials or answers to the questionnaire once the application has been submitted. Note: Experience listed on this questionnaire must also be listed and fully detailed in the work experience section of your application.

• I have read and understand the above statement.

02
Education: What is the highest level of education you have completed?

• No High School Diploma
• High school diploma or GED/equivalent
• Some college (no degree)
• Associate degree
• Bachelor's degree or higher

03
Experience: Indicate your clerical experience as it pertains to the Office Assistant II position. Experience referenced in this section MUST be listed in the work history section of your application.

• I possess clerical experience in an office environment.
• I do not possess clerical experience in an office environment.

04
Duties Performed: Indicate the tasks and duties you have performed in a professional work environment. Select all that apply. Experience referenced in this section MUST be listed in the work history section of your application.

• Answer questions regarding specific departmental practices
• Answer questions regarding specific departmental procedures
• Collect, enter, process, sort, and tabulate information
• Draft letters
• Maintain files and records
• Perform data entry
• Prepare invoices
• Prepare reports
• Process a variety of documents
• Provide general information to the public in person
• Provide general information to the public via phone
• Schedule appointments and meetings
• No related clerical experience

05
Special Skills: Some departments require special skills and may request verification (certificates, etc.) at the time of interview. To be considered for a special skill, indicate your experience and check all that apply in the following questions.Failure to indicate any of the below special skills will not preclude candidates from consideration for other opportunities.

• I have read and understand the above statement.

06
Special Skills: Indicate in which areas you have at least six (6) months of experience. Check all that apply. Experience referenced in this section MUST be listed in the work history section of your application.

• Behavioral Health: Experience working with behavioral health consumers in a mental health clinic, substance abuse treatment program, psychiatric residential facility, or other setting.
• Cashiering: Experience using a cash register or automated cashiering system, which included balancing receipts.
• High Volume Data Processing: Experience performing high volume data entry of at least 50,000 keystrokes per day and/or using imaging tools and software.
• High Volume Telephone: Experience in a centralized call center, using a switchboard, or multi-line phone system with a high daily call volume of 50 or more calls per day.
• Hospital/Acute Care Psychiatric: Experience working in a hospital/acute care setting, which included supporting a behavioral health unit that provided inpatient and emergency psychiatric services.
• Hospital/Acute Inpatient Care: Experience working in a hospital/acute care setting.
• Hospital/Acute Outpatient Care: Experience working in a hospital/acute care setting.
• Legal Office: Experience working in a legal office preparing, filing, and proofreading legal forms.
• Medical Office: Experience working in a medical or dental office, which included assisting the physician, making appointments, verifying insurance, and/or processing claims.
• Microsoft Excel: Experience using Microsoft Excel for work and/or school.
• Microsoft Word: Experience using Microsoft Word for work and/or school.
• Property Tax Assessment: Experience performing property assessment exclusion, ownership changes, exemption functions and interpretation of the Revenue and Taxation code.
• Public Works: Experience working in a public works office setting where planning, engineering, architectural, environmental, or construction related work was performed.
• Local Medical Emergency Services Agency: Experience working in an emergency services agency supporting EMT certification/accreditation processes or related job duties.
• None of the above

07
Departmental/Program Experience: Some positions require special experience in the departments/programs listed below. Indicate within which departments/programs you have experience. Check all that apply. Experience referenced in this section MUST be listed in the work history section of your application.

• Adult vocational or employment/training programs including Workforce Investment Act
• Adult services, long-term care service, home or community based services for a geriatric and/or disabled adult population
• Behavioral/Mental Health programs or services including Prevention and Intervention, Community Crisis Services, etc.
• Child Support Services programs
• Children's services including Adoptions, Foster Care, Child Protective Services, Children's Networking or related social service programs
• Performance, Education and Resource Centers (PERC)
• Preschool Services
• Public Health programs or services
• Transitional Assistance Department
• Transitional Assistance Department/CalFresh
• Transitional Assistance Department/CalWORKs
• Transitional Assistance Department/MediCal
• Transitional Assistance Department/Welfare-to-Work
• Other
• None of the above

08
Additional Bilingual Skills: Performing bilingual translation involving the use of English and a second language