San Bernardino County of Public Health – Registered Dental Assistant Public Health – Ontario, CA

$42,972.80 – $60,673.60 Annually

Ontario, CA

Full-time

26-16376-01

Public Health

08/29/2026

9/11/2026 5:00 PM Pacific

Non-Exempt

The
Department of Public Health
is recruiting for
Registered Dental Assistants
who provide technical assistance to dental professionals in the treatment of patients. Registered Dental Assistants in this position will be required to travel regularly as part of their assignment to the Department’s Mobile Clinic Unit, which operates throughout San Bernardino County. The designated home-base Health Center for this position is the Ontario Health Center; however, incumbents may also be required to travel to the Hesperia and San Bernardino Health Centers to support operational needs.

Candidates must be able and willing to work in multiple clinic settings and adapt to varying schedules based on program requirements.

Duties include maintaining and updating dental records, supplies, and equipment; assisting the dentist chairside; taking and developing dental x-rays for diagnostic purposes; instructing patients in proper dental hygiene practices; sterilizing, caring for, and arranging dental instruments, equipment, and accessories; and making appointments for patients.

* Official

Title:

Dental Assistant I

For more detailed information, refer to the Dental Assistant I job description.

EXCELLENT BENEFITS

To review job-specific benefits, refer to:
Summary of Benefits and the Memoranda of Understanding (MOU)

CONDITIONS OF EMPLOYMENT

Basic Life Support Certification: Incumbents must possess and maintain a current Basic Life Support certification.
Pre-Employment Process
:
Incumbents selected for these positions must pass a background check which includes verification of employment history and education as well as a physical exam and drug screening.

Physical Conditions:

Must be able to balance, bend, climb, crawl, knee, sit, squat, stand, stoop, turn, twist and, walk long distances both indoors and outdoors in various weather conditions; hand and finger dexterity in both hands; ability to manipulate heavy duty security locks and doors; reaching or working above and below shoulder level; normal vision, including color discrimination; normal hearing; and carrying up to 10 pounds.
Travel: Travel throughout the County will be required as the incumbents will be expected to travel and work in all three health center locations in San Bernardino, Ontario, and Hesperia. Incumbents will be required to make provisions for such transportation.

Sponsorship: San Bernardino County is not able to consider candidates who will require Visa sponsorship at the time of application or in the future. Candidates must be able to present their legal right to work in the United States at the time of employment.

• License*: Possession of a current license as a Registered Dental Assistant issued by the State of California Board of Dental Examiners.
• -AND-
• Certifications*: Possession of a Coronal Polishing certification AND current Basic Life Support (BLS) certification.
• -AND-
• Experience: One (1) year of experience (full-time equivalent) performing clinical dental assistant duties which includes oral health education, charting of decayed, missing and/or filled teeth, and instructing patients on proper oral hygiene and proper nutritional habits.

• 
  
  * NOTE:
  
  Must attach legible copies of the following required documents:

• • Current license as a Registered Dental Assistant by the State of California Board of Dental Examiners.
  • Coronal Polishing certification.
  • Basic Life Support (BLS) certification.

Experience with internet/intranet usage and an Electronic Health Record (EHR) system (e.g. Dentrix; EPIC ) is highly desirable.

There will be a competitive evaluation of qualifications based on a…