152 lab assistant jobs at 67 companies in Riverside, CA

2w
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Lab Assistant
Tustin, California, United States
$21-$24/hr OnsiteFull Time
Certified Group
Certified Group: Provides laboratory testing, regulatory consulting, and certification services.
High school diploma/GED, familiarity with aseptic techniques, autoclave operation, basic lab practices, ability to lift 25 lbs, and adherence to safety/ISO 17025 procedures; 1+ years lab experience preferred.
LIMS
1mo
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Lab Assistant
Temecula, California, United States
$22-$32/hr OnsiteTemporary
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
Phlebotomy certification required (California); current BLS; high school graduate preferred; prior clinical lab experience preferred.
1mo
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Lab Assistant
Palm Springs, California, United States
$24/hr OnsitePart Time, Temporary
Tenet Healthcare
Tenet HealthcareNYSE: THC: Operates a network of hospitals and ambulatory care centers.
High school diploma/GED and current CA phlebotomist certification (CPT1); strong organizational, communication, and specimen-handling skills; adherence to lab procedures, QC, and safety policies.
2w
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*Lab Assistant - Clinical Lab
Chino, California, United States
$23-$28/hr OnsitePart Time
Prime Healthcare Services
Prime Healthcare Services: Operates a nationwide network of acute care hospitals.
HS diploma required; BCLS (AHA) upon hire preferred; state CPT I/CPT II certification where required; clinical lab experience preferred; phlebotomy knowledge and clerical skills.
2w
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*Lab Assistant - Clinical Lab
Chino, California, United States
$23-$28/hr OnsitePart Time
Prime Healthcare
Prime Healthcare: Operates a national network of acute care hospitals.
HS diploma required; BCLS (AHA) certificate preferred; state CPT I/II certification where required; clinical lab experience preferred; knowledge of phlebotomy, specimen processing, clerical duties, and laboratory terminology.
2d
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GCI Makerspace Lab Assistant
Orange, California, United States
$17/hr OnsitePart Time, Temporary
Chapman University
Chapman University: A private university offering undergraduate and graduate degree programs.
Undergraduate student assistant role supporting makerspace projects, tracking inventory, and providing occasional event support; wet-lab experience and basic lab training desired.
1w
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Quality Control Lab Assistant
Santa Ana, California, United States
$21-$27/hr OnsiteFull Time
Fujifilm
FujifilmTokyo Stock Exchange: 4901: Diversified manufacturer of healthcare, imaging, and semiconductor material products.
0+ YOEMinimum 1 year college coursework in biology/chemistry or working toward B.S.; 0-2 years relevant lab experience; general lab safety, basic equipment use, computer literacy, and English proficiency required.
pH meters, scales, data base/test tracking systems
1w
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Lab Assistant - Fuze Services
Monrovia, California, United States
$18/hr OnsiteFull Time
Fuze Health
Fuze Health: Technology-powered provider of digital pharmacy and home health services.
High school diploma required; perform specimen handling, pre-analytical processing, inventory, basic instrument maintenance, and follow lab SOPs and safety; able to lift up to 50 lbs.
2mo
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Lab Assistant
San Bernardino, California, United States
OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
0.5+ YOEHigh school diploma/GED, minimum six months experience as a laboratory phlebotomist, California Phlebotomy Certification required; ability to collect, prepare, and process patient specimens and perform clerical support.
2w
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Lab Assistant
Irvine, California, United States
$18-$20/hr OnsiteFull Time
TridentCare
TridentCare: Provides mobile bedside diagnostic and laboratory services to patients.
0+ YOEHigh school diploma or equivalent; basic training (≥2 months) in specimen collection or prior experience; knowledge of specimen handling, centrifugation, labeling, and scanning requisitions.
Filebound, TRK Sendout Manifest
2d
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Lab Assistant
Los Angeles, California, United States
$27-$32/hr OnsiteFull Time
UCLA Health
UCLA Health: Provides comprehensive hospital services and academic medical research.
Processing and biobanking research specimens, data entry and database maintenance, isolation of pancreatic acinar cells, ELISA, spectrofluorometer/spectrophotometer use, immunoblot, mRNA isolation, real-time PCR, genotyping, immunohistology, microscope operation.
ELISA, spectrofluorometer, spectrophotometer, real time PCR, immunoblot, microscope
3w
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Assistant Lab Manager
Signal Hill, California, United States
OnsiteFull Time
AmSpec
AmSpec: Global provider of testing, inspection, and certification services.
3+ YOEBachelor's (with 3+ years) or Associate (with 5+ years) in relevant field; managerial experience; technical lab operations knowledge; ability to train staff, analyze QC data, and maintain accurate testing records.
1mo
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Anatomy Lab Assistant
Fullerton, California, United States
$20/hr OnsitePart Time
Marshall B. Ketchum University
Marshall B. Ketchum University: Private university providing graduate healthcare education and clinical services.
Bachelor's in a life science and 2 semesters of anatomy/physiology required; strong computer skills and anatomical/medical terminology; lab teaching or dissection experience and LMS familiarity preferred; ability to operate and maintain Anatomage table.
Anatomage table
10h
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Lab Assistant Non Licensed: Microbiology
Newport Beach, California, United States
$25-$36/hr OnsitePart Time
Hoag
Hoag: Operates hospitals and healthcare centers in Orange County, California.
High school diploma or equivalent required; baccalaureate with science courses preferred. No licenses or certifications required. Performs specimen processing and basic lab administrative duties.
1w
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Quality Control Lab Assistant
Santa Ana, California, United States
$21-$27/hr OnsiteFull Time
Fujifilm
FujifilmTokyo Stock Exchange: 4901: Providing medical imaging, healthcare solutions, and photographic technology products.
0+ YOEMinimum 1 year college coursework in biology/chemistry, 0–2 years lab experience; knowledge of lab safety, manufacturing processes, water systems, cell culture, chemistry, microbiology; basic lab equipment and computer skills; English proficiency.
1mo
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Lab Assistant I
Pasadena, California, United States
OnsiteFull Time
Encore Labs
Encore Labs: Provides accredited laboratory testing services for the cannabis industry.
Prepare cannabis samples for multiple test types, record data to LIMS, follow GLP and ISO 17025, validate equipment, monitor inventory; bachelor's in sciences or pursuing required; must be 21+.
LIMS, ISO/IEC 17025:2017
1mo
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Lab Assistant - Full Time - Mid Shift - 8hr FPH
Glendora, California, United States
$21-$32/hr OnsiteFull Time
Emanate Health
Emanate Health: Operates a regional network of hospitals and medical clinics.
1+ YOEProficient in phlebotomy, venipuncture, specimen processing and medical terminology. Requires California CPT and BLS, 1-2 years lab or hospital experience preferred, computer/typing skills, and fluent English.
1w
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Lab Assistant-Phlebotomist (Per Diem, Variable)
Orange, California, United States
$26-$27/hr OnsitePart Time
CHOC
CHOC: Provides specialized medical care and healthcare services for children.
2+ YOECertified Phlebotomist Tech 1 required, minimum 2 years phlebotomy experience, high school/GED and phlebotomy training, infant/child collection preferred, venipuncture and lab equipment proficiency, strong communication and problem-solving.
3mo
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Medical Lab Assistant, Blood Bank - PD - Day
Los Angeles, California, United States
$26-$26/hr OnsiteFull Time
Cedars-Sinai
Cedars-Sinai: Provides academic medical care, specialized treatment, and biomedical research.
High school diploma or equivalent; 1 year clinical lab experience; familiarity with LIS; strong interpersonal and English communication.
Laboratory Information System
2mo
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Lab Assistant Per Diem Varied
Los Angeles, California, United States
$34-$40/hr OnsitePart Time
CHA Hollywood Presbyterian Medical Center
CHA Hollywood Presbyterian Medical Center: Acute care hospital providing comprehensive medical and surgical services.
High school diploma; performs phlebotomy, processes specimens, documents collections, and uses laboratory computer. DHS phlebotomy and AHA BLS required; Fire Card and Assault Response Competency (ARC) required within 30 days. 1 year phlebotomy experience preferred.