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Per Diem Lab Assistant Jobs in Riverside, CA (NOW HIRING)

Carbon Health

Per Diem Medical Assistant

Murrieta, CA · On-site

$18.25 - $23.25/hr

Conduct lab testing such as urinalysis, urine pregnancy test, blood glucose testing, monospot ... Certification from an accredited Medical Assistant program (except in those locations(s) permitted ...

United Health Systems

Cath Lab Rad Tech

Chino, CA · On-site

Per Diem - 1 Year Start Date: 10/28/2024 No. of positions: 1 Years' of Experience: 1 years Location: Chino, CA, 91710 Evolve Healthcare Inc. is hiring for an experienced Cath Lab Rad Tech .You will ...

City of Hope

CT Technologist - Per Diem

Irvine, CA

$66.62/hr

... patient concerns * Assist the radiologist, surgeon, and/or clinician during CT procedures ... CPR * Hourly Per Diem Rate: $66.61515 / hr City of Hope employees pay is based on the following ...

City of Hope

CT Technologist - Per Diem

Irvine, CA · On-site

$66.62/hr

... patient concerns * Assist the radiologist, surgeon, and/or clinician during CT procedures ... CPR * Hourly Per Diem Rate: $66.61515 / hr City of Hope employees pay is based on the following ...

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All JobsPer Diem Lab JobsPer Diem Lab Assistant JobsPer Diem Lab Assistant Jobs in Riverside, CA

Per Diem Lab Assistant information

See Riverside, CA salary details

$10

$21

$31

How much do per diem lab assistant jobs pay per hour?

As of Jul 23, 2026, the average hourly pay for per diem lab assistant in Riverside, CA is $21.12, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.09 per hour, depending on experience, location, and employer.

What is the difference between Per Diem Lab Assistant vs Full-Time Lab Technician?

AspectPer Diem Lab AssistantFull-Time Lab Technician
CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate's or Bachelor's degree in a related field; certification may be preferred
Work EnvironmentTemporary, flexible shifts in laboratories, hospitals, or clinicsFull-time, permanent positions with regular hours in similar settings
Employer & Industry UsageHospitals, research labs, clinics; used for short-term staffing needsHospitals, diagnostic labs, research institutions; core staff roles

Per Diem Lab Assistants typically work on a temporary, flexible basis with minimal credentials, focusing on support tasks. Full-Time Lab Technicians hold permanent roles with more advanced qualifications, performing routine testing and analysis regularly. The main difference lies in employment status, credentials, and job stability.

What are the key skills and qualifications needed to thrive as a Per Diem Lab Assistant, and why are they important?

To thrive as a Per Diem Lab Assistant, you need a basic understanding of laboratory procedures, specimen handling, and often a high school diploma or equivalent. Familiarity with laboratory information systems (LIS), phlebotomy equipment, and proper safety protocols is commonly required. Attention to detail, strong organizational skills, and effective communication help you excel in this fast-paced, flexible role. These skills and qualities are crucial to ensure accurate results, maintain lab efficiency, and support patient care in variable work schedules.

What are Per Diem Lab Assistants?

Per Diem Lab Assistants are laboratory support staff who work on an as-needed basis rather than a regular, full-time schedule. Their primary responsibilities include preparing samples, maintaining lab equipment, and assisting with testing procedures. Because their hours can vary depending on the laboratory's needs, this role offers flexibility and is often used to cover staff shortages, busy periods, or special projects. Per Diem Lab Assistants are commonly found in hospitals, research institutions, and diagnostic laboratories.

What are the most common challenges faced by Per Diem Lab Assistants, and how can they be effectively managed?

Per Diem Lab Assistants often encounter challenges such as adapting quickly to different lab environments, managing fluctuating work schedules, and staying updated on diverse testing procedures. Since the role typically involves filling in for full-time staff or covering peak workloads, strong adaptability and time management skills are essential. Building good communication with permanent staff and being proactive in asking questions can help ease transitions and ensure quality work. Additionally, familiarizing yourself with the specific protocols of each lab assignment can make your shifts smoother and more efficient.
What are popular job titles related to Per Diem Lab Assistant jobs in Riverside, CA? For Per Diem Lab Assistant jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Per Diem Lab Assistant jobs in Riverside, CA look for? The top searched job categories for Per Diem Lab Assistant jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Per Diem Lab Assistant jobs? Cities near Riverside, CA with the most Per Diem Lab Assistant job openings:
Per Diem Lab Assistant jobs near you
Infographic showing various Per Diem Lab Assistant job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $43,935 per year, or $21.1 per hour.
Per Diem Medical Assistant

Per Diem Medical Assistant

Carbon Health

Murrieta, CA • On-site

$18.25 - $23.25/hr

Per diem

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Carbon Health rating

6.5

Company rating: 6.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

Job description

WHAT YOU'LL DO
  • Perform patient care by taking vitals, patient history and triaging
  • Assist with procedures such as incision and drainage, lacerations and wound care
  • Administer medications via intradermal, intramuscular and subcutaneous routes, carry out ear lavages and run EKGs
  • Conduct lab testing such as urinalysis, urine pregnancy test, blood glucose testing, monospot, rapid strep and influenza testing, rapid hiv testing
  • Manage the front desk and perform receptionist duties as needed
  • Complete training and become certified with the Department of Transportation to perform Urine Drug Screens and Breath Alcohol Tests

ABOUT YOU
  • High school diploma or equivalent
  • Certification from an accredited Medical Assistant program (except in those locations(s) permitted by law for exemption with experience, diploma and/or national certification)
  • Current BLS certification, willingness to obtain DOT certification
  • 1+ years experience as a Medical Assistant preferred
  • Phlebotomy experience preferred
  • Great communication skills

BENEFITS
  • Medical, dental & vision coverage, effective first day of employment
  • Health Savings Account & Flexible Savings Account option for health care & dependent care
  • Paid time off, paid sick leave
  • 401k retirement savings plans with employer match
  • Life & Disability Insurance
  • DOT certification will be reimbursed where it is required for practice

*Some benefits dependent on specialty and employment status
We recognize that the key to success lies in valuing the minds, experiences and perspectives of people from all walks of life. Carbon Health is proud to value diversity and be an equal opportunity employer. Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, we will consider for employment qualified applicants with arrest and conviction records. Carbon Health is an E-Verify employer.
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As a physician-founded and led organization, ensuring everyone has access to quality healthcare is what inspires us. The magic we've created lies in Carbon Health's custom EHR and the collaboration among clinical teams, engineers, and designers who work side-by-side to deliver innovation like our hands free AI charting tool. That's why we hire people who genuinely care about patients, solving healthcare challenges, and making a positive impact every day. Join us and help change the future of healthcare for the better.

What Carbon Health employees say

Pay

Benefits

Hours and flexibility

Workplace

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About Carbon Health

Sourced by ZipRecruiter

At Carbon Health, we believe everyone deserves good health. We have diverse and passionate teams who lead by example to expand what's possible in healthcare and further our mission of making great healthcare accessible.

Industry

Health care and social assistance

Company size

501 - 1,000 Employees

Headquarters location

San Francisco, CA, US

Year founded

2015

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