Clinical Lab Scientist Per Diem
- PRN / per diem
Jobs by WhatJobs, which pays CareJobs.Now when you click one; they open on WhatJobs.
Selected agencies hiring now
All agencies and apps →
Advantis MedicalTravel nursing agency
Places travel nurses and allied professionals on contracts across the US, with a bonus for new travelers who are referred.
Places: Nurses, Allied health, Therapy & rehab, Imaging

AHS StaffingTravel nursing agency
Places travel and local contract nurses and allied professionals.
Places: Nurses, Allied health, Therapy & rehab, Imaging
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.
New lab tech and phlebotomist 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 the job
Title : Clinical Laboratory Scientist
Location: Long Beach, CA.
Department: Microbiology
Status: Per Diem
Shift: Day (8 hrs.)
Pay Rate : $60/hr.
MemorialCare is a nonprofit integrated health system that includes four leading hospitals, award-winning medical groups – consisting of over 200 sites of care, and more than 2,000 physicians throughout Orange and Los Angeles Counties. We are committed to increasing access to patient-centric, affordable, and high-quality healthcare; your personal contributions are integral to MemorialCare's recognition as a market leader and innovator in value-based and other care models.
Across our family of medical centers, we support each one of our bright, talented employees in reaching the highest levels of professional development, contribution, collaboration, and accountability. Whatever your role and whatever expertise you bring, we are dedicated to helping you achieve your full potential in an environment of respect, innovation, and teamwork.
Position Summary
The Clinical Laboratory Scientist Per Diem assists in the operation of a laboratory by performing specialized tasks involving medical laboratory testing. The Clinical Laboratory Scientist Per Diem also performs and reports results, proof tests and assumes responsibility for accuracy.
Essential Functions and Responsibilities of the Job
Performs procedures which include calibrating of instruments, assessing accuracy of equipment, determining accuracy of tests, ensuring they are reproducible; responsible for quality control.
Reads test results and examines and interprets outcome to identify departures from 'norms.' Activities may include hematological, biochemical, serological and microbiologic tests, as well as preparing/dispensing blood products.
Develops recording systems to assure necessary controls in each step of procedure and proper documentation.
Responsibilities include simple maintenance and adjustment of equipment and making up more difficult reagents.
Assists in training and orientation of new technologists.
Directs non-licensed laboratory personnel in accordance with current State of California business and professional code.
Accurately communicates test results to appropriate clinical personnel.
*Placement in the pay range is based on multiple factors including, but not limited to, relevant years of experience and qualifications. In addition to base pay, there may be additional compensation available for this role, including but not limited to, shift differentials, extra shift incentives, and bonus opportunities. Health and wellness is our passion at MemorialCare - that includes taking good care of employees and their dependents. We offer high quality health insurance plan options, so you can select the best choice for your family. And there’s more... Check out our MemorialCare Benefits for more information about our Benefits and Rewards..
Minimum Requirements
Qualifications/Work Experience:
1+ year of training as a Clinical Laboratory Scientist required.
Previous work experience as a licensed CLS and ASCP Certification preferred.
Education/Licensure/Certification:
Bachelor’s degree in a science discipline.
Clinical Laboratory Scientist or Limited Specialty License by the State of California required.
From MemorialCare's job posting, checked Oct 24, 2026. The employer's own page is the final word on requirements and availability.
Free tools for this application: check your resume against this job, answer the application's questions or see every free tool.
About MemorialCare
MemorialCare hires nurses, front-office staff and medical assistants in Long Beach, Laguna Hills and other towns in California.
Hires in CaliforniaPay on its listings: shown on each listing that states it
More open jobs at MemorialCare
- Front Office Assistant4 locations in United States
- Pharmacist Clinical SpecialistLong Beach, CA$81.34/hr
- Pharmacist Per DiemLong Beach, CA$85.00/hr
- Pharmacy Technician Per Diem2 locations in United States
- Anesthesia Technician Per DiemFountain Valley, CA$36.00/hr
- Clinical Research Coord, II2 locations in United States$39.12–$56.75/hr
More lab tech and phlebotomist jobs
- Lab Assistant, Marshall Medical Centers South, Full Time, 1st ShiftHH Health System · 2 locations in United States
- Medical Technologist I-Microbiology ImmunologyCooper University Health Care · 2 locations in United States
- PhlebotomistCooper University Health Care · 2 locations in United States
- Phlebotomist - PRNWellpath · 3 locations in United States
- Laboratory Technical SpecialistCovenant Health · United States
- Lab Technical Assistant - Specimen ProcessingNorthside Hospital · 3 locations in United States
Travel and per diem work for lab
Healthcare staffing agencies →Some agencies and apps here pay CareJobs.Now a referral fee when you sign up or work through our link. It costs you nothing and never changes your pay or any bonus they offer you. They are marked Selected and shown in their own block at the top of job lists; hospital and clinic jobs, and the agencies' own jobs, keep their own order.

Fastaff
Selectedfastaff.com
A rapid-response travel nursing agency for urgent and crisis contracts, usually with short start times and premium pay.
- Hires
- Nurses, Allied health, Therapy & rehab, Imaging, Lab

Gifted Healthcare
Selectedgiftedhealthcare.com
A nurse-founded agency placing travel and local contract nurses and allied professionals across the US.
- Hires
- Nurses, Allied health, Therapy & rehab, Imaging, Lab

Host Healthcare
Selectedhosthealthcare.com
A travel nursing and allied agency known for 13-week contracts nationwide, with housing help and a dedicated recruiter per traveler.
- Hires
- Nurses, Allied health, Therapy & rehab, Imaging, Lab
A certified lab professional or phlebotomist?
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.
MemorialCare openings, sent to you weekly
Each week we send the newest postings from MemorialCare's own careers site, along with similar openings at other hospitals and care employers. It costs nothing and you can stop anytime.