Clinical Laboratory Scientist - Per Diem
County of Riverside
FreshPosted Jan 15
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Posted: January 16, 2026 (1 day ago)
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Clinical Laboratory Assistant (Graveyard/Evening Shifts)
County of Riverside
RUHS-Medical Center
Location
Riverside, California, 92502-1569
Salary
$19.48 - $28.99
per hour
Type
Full Time
More Healthcare & Medical jobs →Closes
January 19, 2026
Job Description
Summary
This job involves drawing blood from patients, preparing and processing lab samples, operating basic lab equipment, and handling clerical tasks in a hospital setting, mainly during evening or overnight shifts that include weekends and holidays.
It's a full-time role at a county medical center in Riverside, California, with good benefits.
A good fit would be someone reliable and detail-oriented who is comfortable working nights and has an interest in healthcare support, even without prior experience.
Key Requirements
- Valid and current Certified Phlebotomy Technician I (CPT I) license from the California Department of Health Services
- High school diploma, Certificate of Proficiency from California State Board of Education, or satisfactory GED score
- Knowledge of common laboratory terminology and equipment
- Ability to draw blood from patients and follow standardized lab procedures
- Skill in performing basic arithmetic, keeping accurate records, and maintaining inventory
- Ability to follow oral and written directions and work effectively with healthcare teams
- Availability for graveyard/evening shifts, including rotating weekends and holidays
Full Job Description
The County of Riverside - Riverside University Health System - Medical Center is seeking to fill a Clinical Laboratory Assistant/Phlebotomist position. The current opening is for evening/graveyard shift (Rotating holidays and weekends are required). This is a full-time, regular position with comprehensive benefits. Candidates with laboratory experience in an acute care setting are preferred.
Clinical Laboratory Assistants (CLA) prepare and process laboratory specimens according to standardized procedures and operate laboratory equipment according to their scope of work. CLAs also assist with clerical work within the laboratory and perform other related duties as needed.
A valid and current license as a Certified Phlebotomy Technician I issued by the State of California Department of Health Services is a requirement of this position.
Meet the Team! Every day at Riverside University Health System Medical Center, a dedicated team of healthcare professionals and support staff come together to improve lives across Riverside County.
Our nationally recognized programs and specialized services thrive because of the diverse talents and commitment of our team members.
No matter your background or skill set, you’ll discover meaningful opportunities and a strong sense of purpose here.
To learn more about RUHS Medical Center, please visit www.ruhealth.org
Requirements
• Draws blood from patients in the laboratory or on the wards to obtain samples for testing; receives, logs and prepares blood and other specimens for testing and analysis by clinical laboratory technologists; may prepare specimens for transport to reference laboratories.• Records specimen analysis information on appropriate forms and in log books and distributes results to physicians and nursing personnel; operates and performs quality control tests on selected automated clinical analyzers.
• Prepares and maintains necessary records and reports, including monthly work load and quality control reports; answers questions in person or by phone from physicians, nursing personnel, and others regarding procedures, scheduling, and results of tests.
• Maintains inventory of laboratory supplies and reorders as necessary; may prepare and inoculate bacteriological media.
• May stain and prepare slides for microscopic examination; may release blood from blood bank; may release bodies from hospital morgue.
Qualifications
Education: Graduation from high school, or possession of a Certificate of Proficiency issued by the California State Board of Education, or attainment of a satisfactory score on a G.E.D. test.License: A valid and current license as a Certified Phlebotomy Technician I issued by the State of California Department of Health Services.
Experience: None Required.
Knowledge of: Common laboratory terminology and equipment.
Ability to: Draw blood from patients; learn elementary laboratory methods, procedures, and measurements; perform basic arithmetic computations; keep accurate records; follow oral and written directions; establish and maintain effective working relationships with others.
Additional Information
For questions regarding this recruitment, contact Anay Sanchez at anasanchez@rivco.org or 951-955-5893.
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