Laboratory Jobs in Orange, California — August 2026

Providence

Senior Laboratory Assistant - Clinical Laboratory

$25 - $38/hr

Posted 2 days ago

Senior Laboratory Assistant at Providence St. Joseph Hospital Orange in Orange, CA. This position is Full-time and will work 8-hour, Night shifts. St. Joseph Hospital is four-time designated for Magnet status, the highest recognition for nursing excellence. Since 2007, St. Joseph Hospital has been recognized as a...

Providence

Senior Laboratory Assistant - Clinical Laboratory

$25 - $38/hr

Posted 2 days ago

Senior Laboratory Assistant at Providence St. Joseph Hospital Orange in Orange, CA. This position is per-diem and will work 8-hour, Day shifts. St. Joseph Hospital is four-time designated for Magnet status, the highest recognition for nursing excellence. Since 2007, St. Joseph Hospital has been recognized as a Magnet...

Providence

Medical Laboratory Scientist

$52 - $80/hr

Posted 7 days ago

Medical Laboratory Scientist at Providence St. Joseph Hospital Orange in Orange, CA. This position is full-time and will work 8-hour, Night shifts. St. Joseph Hospital is four-time designated for Magnet status, the highest recognition for nursing excellence. Since 2007, St. Joseph Hospital has been recognized as a...

University of California, Irvine

CRC Asst

Compensation not listed

Posted 11 days ago

Founded in 1965, UC Irvine is a member of the prestigious Association of American Universities and is ranked among the nation’s top 10 public universities by U.S. News & World Report. The campus has produced five Nobel laureates and is known for its academic achievement, premier research, innovation and ante...

University of California, Irvine

CRC Asst

Compensation not listed

Posted 11 days ago

Founded in 1965, UC Irvine is a member of the prestigious Association of American Universities and is ranked among the nation’s top 10 public universities by U.S. News & World Report. The campus has produced five Nobel laureates and is known for its academic achievement, premier research, innovation and ante...

University of California, Irvine

Clinical Lab Scientist- Microbiology- PT Variable Shift 32hrs

Compensation not listed

Posted 14 days ago

UCI Health is one of California's largest academic health systems and the clinical enterprise of the University of California, Irvine. Established on July 1, 1976, UCI Health has grown into a 1,461-bed health system that includes UCI Health - Orange, UCI Health - Irvine, four Community Network hospitals and...

University of California, Irvine

Clinical Lab Scientist- Blood Bank- FT Night Shift

Compensation not listed

Posted 14 days ago

UCI Health is one of California's largest academic health systems and the clinical enterprise of the University of California, Irvine. Established on July 1, 1976, UCI Health has grown into a 1,461-bed health system that includes UCI Health - Orange, UCI Health - Irvine, four Community Network hospitals and...

KPC GLOBAL MEDICAL CENTERS INC.

Cert Phlebotomy Tech (Laboratory) 8hr PD Varied

$24 - $28/hr

Posted 1 month ago

Certified Phlebotomy Tech follows proper procedure in specimen collection; identifying the patient, collection of specimen, correct labeling of the specimen, transporting the specimen and ensuring receipt of the specimen. Collects blood specimens by venous and capillary puncture while ensuring proper and adequ...

OneOncology

Hematologist Oncologist - Los Angeles Cancer Network

$400,000 - $450,000/yr

Posted 1 month ago

Hematologist Oncologist Opportunity Los Angeles Cancer Network Orange, CA Job Summary Occupation: Physician Specialty: Hematology/Oncology Clinic Location: Orange, CA Employment: Full-Time Setting: Private Practice, Outpatient/Inpatient Board Certifications: BE/BC Degree: MD/DO Ideal Candidate: Experienced Physicians...

CHOC

Lab Assistant-Phlebotomist (Per Diem, Variable)

$26 - $27/hr

Posted 1 month ago

Work Location Orange, California Work Shift Evening – 08hrs (United States of America) Why CHOC? At CHOC, we strive to be the leading destination of children’s health by providing exceptional and innovative care. We are responsible for the overall health of our community’s pediatric population in our hospitals,...

CHOC

Polysomnographic Technologist I (Evening)

$34 - $56/hr

Posted 2 months ago

Work Location Mission Viejo, California Work Shift Evening – 12hrs (United States of America) Why CHOC? At CHOC, we strive to be the leading destination of children’s health by providing exceptional and innovative care. We are responsible for the overall health of our community’s pediatric population in our hospitals,...

CHOC

Lab Assistant/Phlebotomist (Part Time)

$23 - $36/hr

Posted 2 months ago

Work Location Orange, California Work Shift Day – 08hrs (United States of America) Why CHOC? At CHOC, we strive to be the leading destination of children’s health by providing exceptional and innovative care. We are responsible for the overall health of our community’s pediatric population in our hospitals, clinics,...