113 lab assistant jobs at 45 companies in Lancaster, CA

2mo
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Lab Assistant
Northridge, California, United States
$28-$33/hr OnsitePart Time
CommonSpirit Health
CommonSpirit Health: Operates a national non-profit Catholic health system.
High School Diploma/GED; CA Phlebotomy Technician License; AHA BLS; Fire Safety Card. Preferred: Lab Assistant Program certificate, Phlebotomy program certificate; 6 months acute care experience.
1w
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Lab Assistant-Clinical Lab
Sherman Oaks, California, United States
$28/hr OnsiteContract
Prime Healthcare Services
Prime Healthcare Services: Operates a nationwide network of acute care hospitals.
1+ YOEHS diploma required; 1 year clinical lab experience preferred; state CPT I/II certification where required; current BCLS (AHA) upon hire; ability to perform phlebotomy and clerical lab duties.
1d
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Lab Assistant - Lab General Support
Valencia, California, United States
$25k-$53k/yr OnsiteFull Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and data analytics for pharmaceutical companies.
0.5+ YOEHigh school diploma or equivalent; 6 months regulated lab experience preferred; basic lab safety, sterilization, specimen handling, and inventory skills; basic computer proficiency.
1w
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Lab Assistant-Clinical Lab
Sherman Oaks, California, United States
$28/hr OnsiteTemporary
Prime Healthcare
Prime Healthcare: Operates community hospitals and provides healthcare services.
1+ YOEHS diploma required; 1+ year clinical lab experience preferred; state CPT I/II where required; current BCLS (AHA) preferred; phlebotomy knowledge and clerical skills.
1mo
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Lab Assistant
Northridge, 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, California phlebotomy technician license, AHA BLS, Fire Safety Card (obtain within 90 days). Six months acute care experience and lab/phlebotomy program certificates preferred.
1mo
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Lab Assistant-Clinical Lab
Encino, California, United States
$21-$36/hr OnsiteAll Commitments Available
Prime Healthcare
Prime Healthcare: A nationwide health system operating acute care hospitals.
1+ YOEHigh school diploma, 1+ year clinical lab experience preferred, CPT I/II state certification where required, current BCLS (AHA) preferred. Must follow CLIA and CA BPC rules; perform specimen processing, phlebotomy support, clerical duties, and basic instrument tasks with supervision.
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.
3d
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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
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
3mo
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Lab Assistant, OT
Los Angeles, California, United States
$42-$61/hr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
1+ YOEMaster of Science in Occupational Therapy; NBCOT-OTR; CA OT license; OTAC and AOTA memberships; CPR/AED; immunizations and health clearances; flexible schedule.
Microsoft Office, Excel, Access, Rx Preceptor/Core
1mo
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Medical Lab Assistant, SSB Clinical Laboratories - Per Diem - Evening
Beverly Hills, California, United States
$26-$26/hr OnsiteTemporary
Cedars-Sinai
Cedars-Sinai: Provides academic medical care, specialized treatment, and biomedical research.
1+ YOEHigh school diploma or equivalent; 1 year clinical lab experience with LIS preferred; strong interpersonal skills; English communication.
Laboratory Information Systems, Laboratory equipment
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.
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.
3d
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Lab Associate I
West Hills, California, United States
$22-$24/hr OnsiteFull Time
Quest Diagnostics
Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.
Prepare and process specimens, assist licensed staff with pre/post-analytic activities, maintain inventory, and follow safety procedures; high school diploma required; basic lab equipment knowledge.
Microsoft Word, Microsoft Excel, Microsoft Outlook, LIS
1mo
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Physics Program - Teaching Assistant (Physics Lab) (2026/2027)
La Verne, California, United States
$17/hr OnsitePart Time
University of La Verne
University of La Verne: Private non-profit university offering undergraduate and graduate degrees.
0+ YOEMust be a current University of La Verne student; completed physics sequence with B- or better; interest in physical science.
lab equipment, data acquisition, data analysis, laboratory software
3mo
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Veterinary Assistant
Los Angeles, California, United States
$23-$28/hr OnsitePart Time
VCA Animal Hospitals
VCA Animal Hospitals: Operates animal hospitals providing veterinary medicine and pet services.
Experience as a Veterinary Assistant; duties include medical records, dispensing, lab work, imaging, patient care.
laboratory equipment, diagnostic imaging, medical records
1mo
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Meta Lab Assistant Store Manager
West Hollywood, California, United States
$75k-$80k/yr OnsiteFull Time
Channel Partners Solutions
Channel Partners Solutions: Provider of retail execution and consumer activation services.
2+ YOE2+ MgmtHigh school diploma, 2+ years retail sales management experience, 3+ years customer-facing retail experience, strong coaching and communication skills, ability to lift up to 50 lbs, flexible availability and occasional on-call.
point-of-sale systems
3mo
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Veterinary Assistant
Los Angeles, California, United States
$23-$28/hr OnsitePart Time
Mars Veterinary Health
Mars Veterinary Health: Global provider of preventive, specialty, and emergency veterinary care.
Experienced veterinary assistant to support doctors and technicians with medical records, prescriptions, lab work, diagnostic imaging, and compassionate patient care.
3mo
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Orthodontic Assistant
Van Nuys, California, United States
$25-$28/hr OnsitePart Time
Children's Dental FunZone
Children's Dental FunZone: Provides specialized pediatric dental and orthodontic care for children.
Part-time Orthodontic Assistant with Orthodontic Assistant (OA) or Registered Dental Assistant (RDA) experience; must love working with children; high school diploma; Dentrix Ascend knowledge; fast-paced environment.
Dentrix Ascend, X-ray equipment, Sterilization equipment, Lab equipment
3mo
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Laboratory Assistant, Clinical Lab (Part Time, Variable)
Tehachapi, California, United States
$24-$31/hr OnsitePart Time
Adventist Health
Adventist Health: Faith-based healthcare provider offering hospital and clinical services.
Performs phlebotomy and specimen handling; high school diploma or GED required in CA; CPTI license required in CA; CPT/CPTII/CPTI variants and BLS certifications preferred; part-time regular schedule.