PRN Medical Assistant
- Certification preferred
- Bilingual: Spanish
- PRN / per diem
- Driver's license
How this pay compares
This posting states $20–$25 an hour. Open medical assistant jobs in California post a median of $29.26 an hour, the middle half $26.75–$33.45, across 538 jobs that state their pay, so this one is below the middle half of what they post. Medical assistants employed in California earn a median of $23.88 an hour (source: BLS Occupational Employment and Wage Statistics), according to the Bureau of Labor Statistics (May 2025) (source: BLS Occupational Employment and Wage Statistics).
Medical assistants in California: pay by town and employer
The Medical Assistants job market: pay, applicant demand and hiring, researched nightly
What California requires of a medical assistant
California issues no medical assistant credential of its own, by its own rules.
Medical assistant jobs in our research
- How long these jobs stay listed: Median days to removal 24.0 days · Still listed at 7 days 81.0%
- Applicant demand per open job on this site (1.00x is the average job): Index 0.89x · Clicks 29
- How often these jobs state their pay: Jobs stating any pay 48.0% · Stating an hourly rate 45.7%
From every open job we read and every apply click on this site, as of 11 Nov 2026. Every figure for Medical assistant jobs
About the job
At Headlands Research, we are dedicated to enhancing clinical trial delivery within our communities. As a leading network of advanced clinical trial sites, we leverage cutting-edge technology and exceptional support services to broaden outreach and participation. Founded in 2018, our rapidly growing company currently operates 20+ sites across the US and Canada, with plans for further expansion.
Want to be a part of a growing company that’s making a difference in our world? Look no further than AMCR Institute! You’ll enjoy a friendly and exciting culture with opportunities for growth and advancement.
We’re looking for a bright, talented new team member to be a part of our story. Check out this current opening and if you think you may be a fit for the role, please apply.
The Role
AMCR Institute is looking for Research Assistants/Medical Assistants to assist coordinators in clinical research protocols. These individuals will work directly with the coordinators, investigators, and other research staff to ensure clinical trial patient visits are being completed in accordance with protocol guidelines.
Position Type: PRN/Per-Diem
Pay Range : $20 - $25/hr
Location: Escondido, CA (no capabilities for remote or hybrid)
Travel: 0%
Work Schedule: Shifts vary from 4-12 hours. Monday-Friday, 6:00am-7:00pm
Responsibilities
- Provide services including administration of medications, as directed by the physicians
- Ensure safety and welfare of each research participant
- Check vital signs and record daily information in the participant’s chart
- Collect and prepare laboratory specimens
- Perform basic laboratory tests to include urine pregnancy test and urine drug tests
- Perform lab draws
- Perform ECGs
- Maintain detailed and accurate documentation related to research participants
- Provide status updates and communicate with team related to research participants
Requirements
- Certified Medical Assistant in California preferred
- Current and valid California Phlebotomy License preferred
- Minimum 1 year experience in medical field or clinical research
- Intermediate to advanced computer and phone skills
- Bilingual in English/Spanish is a plus
California Pay Range
$20 - $25 USD
Headlands Research will never ask a candidate for personal identifiable information (date of birth, social security number, driver’s license information, etc) via email or messenger tools, or for a financial deposit of any kind.
Headlands Research is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, age, sex, national origin, disability status, genetic information, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Need Assistance?
Headlands Research is committed to providing access and reasonable accommodation in its employment for individuals with disabilities. To request disability accommodation in the application process, contact recruiting@headlandsresearch.com for further assistance. Please note this is for individuals to request an accommodation as part of the application process and any other correspondence will not receive a response.
From Headlands Research's job posting, checked 13 Nov 2026. The employer's own page is the final word on requirements and availability.
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About Headlands Research
Headlands Research hires physicians, allied health staff and advanced practice providers in 18 states.
Hires in 20 statesPay on its listings: shown on each listing that states it
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