Certified Medical Assistant Floater
Open in 3 locations
St. John's Community Health posts this job separately for each location. Apply to the one where you can work: the unit, shifts, schedule and pay can differ between locations.
California
5 open- $30/hr
Compton, CA (opens on this page)
Regular Full-Time · Posted 2mo ago
- $30/hr
Lynwood, CA (opens on this page)
Regular Full-Time · Posted 2mo ago
- $30/hr
Los Angeles, CA (opens on this page)
Regular Full-Time · Posted 3mo ago
- $30/hr
Compton, CA (opens on this page)
Regular Full-Time · Posted 4mo ago
- $30/hr
Los Angeles, CA (opens on this page)
Per Diem · Posted 5mo ago
How this pay compares
This posting states $30 an hour. Open medical assistant jobs in California post a median of $29.34 an hour, the middle half $26.75–$34.03, across 464 jobs that state their pay, so this one is within 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
Medical assistant jobs in our research
- How long these jobs stay listed: Still listed at 7 days 80.8%
- Applicant demand per open job on this site (1.00x is the average job): Index 0.87x · Clicks 27
- How often these jobs state their pay: Jobs stating any pay 45.1% · Stating an hourly rate 42.7%
From every open job we read and every apply click on this site, as of 5 Nov 2026. Every figure for Medical assistant jobs
About the job
The Certified Medical Assistant providers assistance with various healthcare services following established policies and protocols including but not limited to conducting routine lab studies, obtaining specimens, and assisting with administrative functions. Administrative duties may include scheduling appointments, maintaining medical records, billing, and coding for insurance purposes. Clinical duties may include taking and recording vital signs and medical histories, preparing patients for examination, drawing blood, and administering medications as directed by the provider. This position may assist in examination and treatment of patients, and may provide translation services for patients.
IMPORTANT NOTE: As a Certified Medical Assistant Floater, the incumbent is required to travel to different clinic locations, at times without advance notice. While St. John’s may assign an CMA Floater to a clinic/local area on a regular basis, a change in assignment can happen at any time. CMA Floaters are required to respond to the new assignment within the timeframe outlined. No guarantees are made as to permanent placements at a clinic.
Benefits
- Free Medical, Dental & Vision
- 13 Paid Holidays + PTO
- 403 (B) retirement match
- Life Insurance, EAP
- Tuition Reimbursement
- SEIU Union
- Flexible Spending Account
- Continued workforce development & training
- Succession plans & growth within
Education & Experience
- High School Diploma or GED (required)
- Certified Clinical Medical Assistant (CCMA) Certification
- Two years’ related experience;
- Medical terminology knowledge;
- Strong charting/documentation skills;
- Pediatric vaccination knowledge preferred;
- Experience in community organizing;
- Experience working in underserved communities such as undocumented workers, unaccompanied minors, LGBT populations, communities of color, youth/adolescents, and those experiencing homelessness, substance abuse, and/or mental illness; and
- Bilingual English/Spanish required (read, write, speak).
ESSENTIAL DUTIES AND RESPONSIBILITIES
Performs a combination, but not necessarily all, of the following duties:
- Interview patients, take vital signs (such as pulse rate, temperature, blood pressure, weight and height) and record information;
- Properly utilize Electronic Health Records system, recording all required and/or relevant information in the system;
- Prepare treatment rooms for examination of patients;
- Drape patients with covering and positions instruments and equipment;
- Hand instruments and materials to medical provider as directed;
- Clean and sterilize instruments;
- Operate X rays, electrocardiograph (EKG), and other equipment to administer routine diagnostic test or calls medical facility or department to schedule patients for tests;
- Give injections or treatments, and performs routine laboratory tests;
- Key data into computer to maintain office and patient records as necessary (Misys, LINK);
- Keep exam and treatment rooms clean, well-stocked;
- Set up equipment in exam rooms;
- Perform hearing screening, plotting growth parameters;
- Advise patients concerning preparation for tests;
- Document administration of immunizations and medications in chart;
- Administer immunization injections/treatments (must be done only with licensed provider on premises);
- Call patients to provide normal and abnormal lab results;
- Keep logs: lead, medications, record refrigerator temperature and zero scales daily and abnormal TB results;
- Calibrate lab machines as needed and urine machines monthly;
- Provide translation for providers or arrange for translation services;
- Travel between clinic sites to cover staffing shortages;
- Provide back-up to front desk responsibilities including receptionist duties, clerical duties such as filling out forms, answering telephones or filing;
- Electronic Health Record (EHR) inputting prescriptions and patient's chart;
- Practice Management System (PMS) Registration, Scheduling and Billing;
- File medical charts when needed;
- Maintain patient flow to reduce waiting time;
- Perform lab proficiency testing, run in-house lab tests, prepare outside lab specimens, check lab orders and bills for accuracy;
- Participate in MA review of charts;
- Send out Medical Records when requested by other offices;
- Attend staff meetings;
- Inventory and order medical supplies and materials;
- Notify Clinic Manager when supplies need to be ordered or when vaccines or medications are out;
- Serve as advocate for Indigent Program organizing forms for providers, instructing patients, helping patients complete forms and serving as liaison with drug companies;
- Comply with all personal medical requirements including but not limited to: annual physical, current vaccinations (MMR, Tdap, Influenza, Hepatitis B), and TB testing (skin test or chest x- ray);
- Attend meetings, trainings, and other work-related events as needed; and
- Other duties may be assigned or may be modified as business needs dictate.
- St. John’s Community Health is an Equal Employment Opportunity Employer
From St. John's Community Health's job posting for Compton, CA, checked 5 Nov 2026. The employer's own page is the final word on requirements and availability.
Selected agencies hiring now
All agencies and apps →
Pioneer Healthcare ServicesTravel nursing agency
Places travel nurses, therapists, allied health and school-based professionals on contract assignments.
Places: Nurses, CNAs & PCTs, Therapy & rehab, Mental health

NURSES Etc StaffingHealthcare staffing agency
Healthcare staffing firm since 2000 placing travel, per diem, local PRN and government service clinicians.
Places: Nurses, CNAs & PCTs, Doctors, Therapy & rehab
These agencies and apps pay CareJobs.Now a referral fee when someone we introduce is placed or signs up. It costs you nothing and never changes your pay. Hospital and clinic jobs below keep their own order.
Sponsored jobs from job networks, which pay CareJobs.Now when you click one.
Free tools for this application: check your resume against this job, answer the application's questions or see every free tool.
New medical assistant jobs in California, by email
One email a week with the newest ones, straight from the employers' own careers sites, with the pay each posting states. Free, stop anytime.
About St. John's Community Health
St. John's Community Health hires dental staff, physicians and medical assistants in Los Angeles, Compton and other towns in California.
Hires in CaliforniaPay on its listings: 55.1% of its open jobs state an hourly rate
More open jobs at St. John's Community Health
- Family Nurse Practitioner$160,000–$210,000/yr
- License Vocational Nurse$85,000/yr
- Case Manager$31.25/hr
- Psychiatric Medical Assistant$30/hr
- PT Sat Registered Dental Assistant Floater$30/hr
- Full Time Registered Dental Assistant Floater$30/hr
More medical assistant jobs
A certified medical assistant?
One profile for every employer here. Hospitals, clinics and care companies ask us for people with a specific license, specialty, language or schedule: add yours once, and when a job fits, we introduce you, only with your yes. Free.
St. John's Community Health openings, sent to you weekly
Each week we send the newest postings from St. John's Community Health's own careers site, along with similar openings at other hospitals and care employers. It costs nothing and you can stop anytime.