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

Fujifilm

Quality Control Lab Assistant

Santa Ana, CA · On-site

$20.84 - $27.19/hr

The Quality Control Lab Assistant will support the QC Department under the direction of a QC Lead ... For California, the base salary range for this position is $20.84 - $27.19 per hour. Compensation ...

UHS

Lab Assistant

Murrieta, CA

The hospital performs more than 4,000 surgeries a year, and has an average of 4,000 Emergency Department visits per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence ...

UHS

Lab Assistant

Murrieta, CA · On-site

$23 - $33.18/hr

The hospital performs more than 4,000 surgeries a year, and has an average of 4,000 Emergency Department visits per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence ...

Fujifilm

Quality Control Lab Assistant

Santa Ana, CA · On-site

$20.84 - $27.19/hr

The Quality Control Lab Assistant will support the QC Department under the direction of a QC Lead ... For California, the base salary range for this position is $20.84 - $27.19 per hour. Compensation ...

Fujifilm

Quality Control Lab Assistant

Santa Ana, CA

$20.84 - $27.19/hr

The Quality Control Lab Assistant will support the QC Department under the direction of a QC Lead ... For California, the base salary range for this position is $20.84 - $27.19 per hour. Compensation ...

Riverside County, CA

Dentist - PER DIEM

Eastvale, CA · On-site

Incumbents may also assist in supervising and providing instruction to residents, interns, and ... Per diem employees are distinguished from regular employees in that they receive additional ...

Riverside County, CA

Dentist - PER DIEM

Corona, CA · On-site

Incumbents may also assist in supervising and providing instruction to residents, interns, and ... Per diem employees are distinguished from regular employees in that they receive additional ...

GovernmentJobs.com

Dentist - PER DIEM

Eastvale, CA · On-site

Incumbents may also assist in supervising and providing instruction to residents, interns, and ... Per diem employees are distinguished from regular employees in that they receive additional ...

Riverside County, CA

Dentist - PER DIEM

Perris, CA · On-site

Incumbents may also assist in supervising and providing instruction to residents, interns, and ... Per diem employees are distinguished from regular employees in that they receive additional ...

UHS

Lab Assistant - Full Time

Murrieta, CA · On-site

$21.90 - $31.75/hr

The hospital performs more than 4,000 surgeries a year, and has an average of 4,000 Emergency Department visits per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence ...

UHS

Lab Assistant - Full Time

Murrieta, CA

The hospital performs more than 4,000 surgeries a year, and has an average of 4,000 Emergency Department visits per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence ...

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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 21, 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.
Quality Control Lab Assistant

Quality Control Lab Assistant

Fujifilm

Santa Ana, CA • On-site

$20.84 - $27.19/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Fujifilm rating

8.4

Company rating: 8.4 out of 10

Based on 67 frontline employees who took The Breakroom Quiz

49th of 528 rated manufacturers

Job description

Position Description

We are hiring a Quality Control Lab Assistant. The Quality Control Lab Assistant will support the QC Department under the direction of a QC Lead Microbiologist or above by providing general support required for the testing and release of FUJIFILM Biosciences products.

1st shift- 5am-1:30pm


At FUJIFILM Biosciences, we turn curiosity into breakthroughs that advance the field of life sciences. By offering a comprehensive portfolio of products and services in cell culture media, discovery research reagents, recombinant growth factors and proteins, fine chemicals, and critical assay materials, we partner with the brightest minds in biotech and pharma to tackle the world’s biggest health challenges.


Imagine being part of a team that enables life-changing discoveries like new vaccines, therapies, and advancements in regenerative medicine. Our culture fosters curiosity, collaboration, and innovation, and we pride ourselves on delivering unparalleled quality and service to our partners. If you’re ready to make an impact, your future belongs with us at FUJIFILM Biosciences.


Our headquarters in Santa Ana, California, is surrounded by world-class schools, lush parks, and scenic beaches like Laguna and Huntington, making it an ideal place to live, work, and explore. With additional campuses across the US, Europe, China, and Japan, we offer opportunities to make a difference worldwide.


Fujifilm is globally headquartered in Tokyo with over 70,000 employees across four key business segments of healthcare, electronics, business innovation, and imaging. We are guided and united by our Group Purpose of “giving our world more smiles.” Visit: https://www.fujifilm.com/us/en/about/region/careers


Responsibilities:

  • Provide documentation support of testing and monitoring activities in the QC
  • General housekeeping of QC lab including cleaning and maintaining test equipment
  • Receiving and logging testing sample into data base/test tracking systems
  • Arrange testing sample to contract lab, and tracking sample and liaising with contract labs to ensure timely reporting of
  • Record keeping of quality report, statistical reviews and relevant document
  • Perform data entry for analysis
  • Other relevant duties as assigned

Required Skills/Education:

  • Minimum 1 year college biology/chemistry. Current work towards B.S. in biology, chemistry, biochemistry or related scientific discipline preferred.
  • 0-2 years of relevant
  • General lab safety and adherence to Good Laboratory
  • General knowledge of Manufacturing Processes, Water Systems, Cell Culture, Chemistry, and Microbiology.
  • General knowledge of basic laboratory equipment (scales, pH meters, etc).
  • Good general knowledge of computer systems and productivity
  • Ability to speak, write and read English.
  • Good oral and written communication skills.

Salary and Benefits:

  • For California, the base salary range for this position is $20.84 - $27.19 per hour. Compensation for the successful candidate will depend on various factors (e.g., qualifications, education, prior experience, location, etc.).
  • Medical, Dental, Vision
  • Life Insurance
  • 401k
  • Paid Time Off

*#LI-onsite


Fujifilm is committed to providing equal opportunities in hiring, promotion and advancement, compensation, benefits, and training regardless of nationality, age, gender, sexual orientation or gender identity, race, ethnicity, religion, political creed, ideology, national, or social origin, disability, veteran status, etc.


If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to our HR Department (flbi@fujifilm.com).

What Fujifilm employees say

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About Fujifilm

Sourced by ZipRecruiter

With each Industry we enter, We’ve learned to Leverage and Adapt our knowledge, Expertise and rRsources to make the World a better place. When it comes to Innovating for a Healthier World and a more sustainable society, we’ll NEVER STOP. Fujifilm will contribute to the social challenges by creating new value in a wide range of business domains through innovation in Products, Services, and Technological Development. We launched our Healthcare Business with X-ray film in 1936. And now, We are developing our business in areas of prevention, diagnosis, and treatment as a Comprehensive Healthcare Company. We will never stop Innovating for a Healthier World.

Industry

Chemical manufacturing

Company size

10,000+ Employees

Headquarters location

Minato-ku, Tokyo, JP

Social media

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