Clinical Lab Scientist - Laboratory - Per Diem 8 Hours Days (6:00AM to 2:30PM) (Non-Union, Non-Exempt)
- PRN / per diem
- Days
How this pay compares
This posting states $50.76–$68.22 an hour. Open medical laboratory scientist jobs in California post a median of $61.92 an hour, the middle half $53.61–$69.79, across 167 jobs that state their pay, so this one is within the middle half of what they post. Medical laboratory scientists employed in California earn a median of $36.54 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 laboratory scientists in California: pay by town and employer
The Lab Techs & Phlebotomists job market: pay, applicant demand and hiring, researched nightly
Lab tech and phlebotomist jobs in our research
- How long these jobs stay listed: Median days to removal 20.0 days · Still listed at 7 days 76.4%
- Applicant demand per open job on this site (1.00x is the average job): Index 1.86x · Clicks 59
- How often these jobs state their pay: Jobs stating any pay 50.2% · Stating an hourly rate 42.0%
From every open job we read and every apply click on this site, as of 9 Nov 2026. Every figure for Lab tech and phlebotomist jobs
About the job
ESSENTIAL JOB FUNCTIONS AND CORE RESPONSIBILITIES
- Able to analyze and priorities work duties.
- Able to identify and solve technical problems and difficulties during routine testing.
- Adhere to the laboratory's quality control policies, document all quality control activities, instrument and procedural calibrations and maintenance performed, approval of appropriate technical coordinator.
- Assists in developing a recording system to ensure that necessary controls in the work steps are documented.
- Assists in developing and installing quality control standards to assure accuracy in test results.
- Assists in training and orienting new employees and students.
- Assists the section supervisor in reviewing and solving quality control problems.
- Assumes the role of a section supervisor when required.
- Be capable of identifying problems that may adversely affect test performance or reporting of test results and either must correct the problems or immediately notify the general supervisor, technical supervisor, clinical consultant or director; and
- Contributes to a safe, organized and efficient workplace by complying with established hospital and departmental policies.
- Demonstrates knowledge of theory behind the tests being performed. Requires a degree of skill commensurate with the individual's education, training or experience, and technical abilities.
- Document all corrective actions taken when test systems deviate from the laboratory's established performance specifications.
- Each individual performing high complexity testing.
- Each individual performs only those high complexity tests that are authorized by the laboratory.
- Ensures professional development by assuming responsibility and accountability for current competency, licensure and credentialing files.
- Ensures that Staff Clinical Laboratory Technicians and other trainees are prepared for their responsibilities by providing objectives, instruction and guidance as appropriate.
- Follow the laboratory's established policies and procedures whenever test systems are not within the laboratory's established acceptable levels of performance.
- Follow the laboratory's procedures for specimen handling and processing, test analyses, reporting and maintaining records of patient test results.
- Fosters continued improvement in the quality of patient care by actively evaluating current work systems and suggesting or supporting positive changes.
- Initiates, suggests, and if necessary, implements technical and administrative changes upon approval of appropriate technical coordinator.
- Maintain records that demonstrate that proficiency testing samples are tested in the same manner as patient samples.
- May assist the section supervisor in preparing and writing procedure manuals.
- May calibrate instruments and assess the accuracy of the equipment; may perform first line preventive and corrective maintenance on equipment including optical, electronic and mechanical apparatus and may institute necessary service, in the absence of the section or shift supervisor, or as required by the supervisor.
- May review all outgoing reports for technical and clerical errors as requested. Notifies the technical coordinator when supplies are at a low level.
- Performs all routine and new test procedures which are complex and require professional judgment when assigned to a specific work area.
- Performs patient responsibilities considering needs specific to the standard of care for patient's age.
- Performs phlebotomy or assistance in the front office as necessary.
- Promotes an atmosphere of professionalism and cooperation by interacting with others in a calm, courteous and helpful manner.
- Provides accurate and timely test results by performing assigned tests in accordance with established procedures and policies.
- Reads the results of tests and examinations and interprets them in terms of the quality of the test performed and definitiveness of the results as they relate to each other and to different age groups.
- Recognized the administrative changes in staffing and scheduling and adapted to these changes.
- Recognizes departures from a norm (for different age groups) and be able to understand the scientific and theoretical reasons for such deviation
- Responds to the needs of the department and hospital by performing other job-related duties as assigned.
JOB REQUIREMENTS
Education
Minimum (Required)
Bachelor’s degree in medical technology or related field
Preferred (Not required)
Work Experience
Preferred (Not required)
Microbiology experience, preferred.
Licenses and Certifications
Minimum (Required)
Valid State of California license as a Clinical Laboratory Scientist.
Preferred (Not required)
Pay Transparency
The hourly salary rate range for this position is $50.76 - $68.22. When extending an offer of employment, the University of Southern California Arcadia Hospital considers factors such as (but not limited to) the scope and responsibilities of the position, the candidate’s work experience, education/training, key skills, internal peer equity, federal, State, and local laws, contractual stipulations, grant funding, as well as external market and organizational considerations.
POSITION SUMMARY
The Clinical Laboratory Scientist performs clinical laboratory testing of biological specimens that involves the application of a variety of appropriate professional knowledge. The Clinical Laboratory Scientist is under the direct supervision of the section Technical Coordinator and is ultimately responsible to the Director of Laboratory Services. The testing personnel are responsible for specimen processing, test performance, and for reporting test results.
USC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law or USC policy. USC observes affirmative action obligations consistent with state and federal law. USC will consider for employment all qualified applicants with criminal records in a manner consistent with applicable laws and regulations, including the Los Angeles County Fair Chance Ordinance for employers and the Fair Chance Initiative for Hiring Ordinance, and with due consideration for patient and student safety. Please refer to the Background Screening Policy Appendix D for specific employment screen implications for the position for which you are applying.
We provide reasonable accommodations to applicants and employees with disabilities. Applicants with questions about access or requiring a reasonable accommodation for any part of the application or hiring process should contact USC Human Resources by phone at (213) 821-8100, or by email at uschr@usc.edu . Inquiries will be treated as confidential to the extent permitted by law.
- Notice of Non-discrimination
- Employment Equity
- Read USC’s Clery Act Annual Security Report
- USC is a smoke-free environment
- Digital Accessibility
If you are a current USC employee, please apply to this USC job posting in Workday by copying and pasting this link into your browser:
https://wd5.myworkday.com/usc/d/inst/1$9925/9925$155702.htmld
From Keck Medicine of USC's job posting, checked 9 Nov 2026. The employer's own page is the final word on requirements and availability.
Selected agencies hiring now
All agencies and apps →
AHS StaffingTravel nursing agency
Places travel and local contract nurses and allied professionals.
Places: Nurses, CNAs & PCTs, Therapy & rehab, Mental health

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
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 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 Keck Medicine of USC
Academic medical system of the University of Southern California with four hospitals and more than 100 (source: Keck Medicine of USC, About Keck Medicine of USC) clinics in Los Angeles, Orange, Kern, Tulare and Ventura counties and Las Vegas. Source: Keck Medicine of USC, About Keck Medicine of USC
Based in Los Angeles, CAHires in California, NevadaPay on its listings: 83.1% of its open jobs state an hourly rate
More open jobs at Keck Medicine of USC
- CT Technologist - CT Scanner Norris - Full Time 8 Hour Rotating Shifts (Non-Exempt) (Union)$46.80–$79.56/hr
- Nurse Manager - Critical Care and Intermediate Care Unit - Full Time 8 Hours Day (Non-Union, Non-Exempt)$151,424–$249,850/yr
- Patient Access Representative (MA) - LV Durango Family Medicine Clinic - Full Time 12 Hours Days (Non-Exempt) (Non-Union)$17.50–$27.01/hr
- Manager, Nursing - Surgery - Full Time 8 Hour Days (Exempt) (Non-Union) (Open)$151,424–$249,850/yr
- Patient Care Assistant - 5 S ICU - Per Diem 12 Hour Days (Non-Exempt) (Union)$22.88–$38.90/hr
- Patient Care Assistant - Pre-Post Adv Endo Ctr HC2 - Full Time 12 Hour Days (Non-Exempt) (Union)$22.88–$38.90/hr
More lab tech and phlebotomist jobs
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.
Keck Medicine of USC openings, sent to you weekly
Each week we send the newest postings from Keck Medicine of USC's own careers site, along with similar openings at other hospitals and care employers. It costs nothing and you can stop anytime.