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Clinical Laboratory Scientist (CLS)

OPEN Healthcare
Torrance, CA Full Time
POSTED ON 2/12/2026 CLOSED ON 4/12/2026

What are the responsibilities and job description for the Clinical Laboratory Scientist (CLS) position at OPEN Healthcare?

Job description:

OPEN Healthcare is an advanced laboratory committed to enhancing the quality of life for our patients. Our laboratory is equipped with state-of-the-art technology, aiming to deliver sustained quality of services. At OPEN Healthcare, we provide high-quality, reliable, and affordable laboratory and diagnostic services, ensuring accurate and rapid test results. Our extensive test menu designed to meet your health and wellness needs. OHUS specializes in esoteric clinical tests including allergy, molecular testing, and other custom assays with mass spectrometry. Learn more aboutOHUS at www.ohcus.com.

We are seeking a Clinical Laboratory Scientist (CLS) to join our team. This role is ideal for someone passionate about laboratory science and delivering accurate results for patient care. As our CLS, you will perform a variety of high-complexity tests in chemistry, immunology, hematology, urinalysis, and microbiology. You will ensure accuracy and quality by conducting QC/QA procedures, equipment maintenance, and test validation, while reporting results in compliance with laboratory standards and policies.


ROLES & RESPONSIBILITIES

  • Perform high-complexity laboratory tests across Chemistry, Immunoassay, Hematology, and Molecular Diagnostics (e.g., PCR, RT-PCR, DNA sequencing)
  • Analyze and interpret test results independently, preparing clear reports for physicians and healthcare professionals
  • Conduct quality control (QC) and quality assurance (QA) procedures, maintain instruments, and troubleshoot issues as needed
  • Develop and validate new assays and optimize existing testing protocols
  • Maintain an organized, safe, and compliant laboratory environment, following HIPAA, CLIA, OSHA, and company safety standards
  • Manage reagents, sample storage, and Send Out Programs, ensuring timely reordering and monitoring expiration dates
  • Train, onboard, and provide guidance to lab assistants and technicians
  • Collaborate with lab and office staff to ensure accurate and timely testing results


POSITION REQUIREMENTS

  • Bachelor’s degree in Clinical Laboratory Science, Medical Technology, or related field (or equivalent work experience)
  • CLS license (California Clinical Laboratory Scientist) or equivalent MLS (ASCP) certification
  • Proficiency with laboratory information systems (LIS) and electronic health records
  • Strong attention to detail, problem-solving skills, and effective communication
  • Ability to work independently and collaboratively in a fast-paced environment
  • Must be able to work on-site in Gardena, CA


LICENSE & CERTIFICATION REQUIREMENTS

  • CLS license (California Clinical Laboratory Scientist) or equivalent MLS (ASCP) certification (Required)


PREFERRED QUALIFICATIONS

  • Minimum 2 years of experience in a clinical laboratory setting
  • Proven experience in high-complexity testing, molecular diagnostics, and laboratory instrumentation


SCHEDULE

  • Variable shift availability, including weekends.


PERKS & BENEFITS

  • Health, Vision, Dental, and Life Insurance.
  • 401(k) retirement savings plan with up to 4% matching
  • Paid vacation and sick time-off
  • Paid holidays
  • Flexible spending account


Job Type: Full-time


Benefits:

  • 401(k)
  • 401(k) matching
  • Bereavement leave
  • Dental insurance
  • Free parking
  • Health insurance
  • Opportunities for advancement
  • Paid holidays
  • Paid time off
  • Vision insurance

Ability to Commute:

  • Gardena, CA 90248 (Required)
  • Work Location: In person

Salary.com Estimation for Clinical Laboratory Scientist (CLS) in Torrance, CA
$73,048 to $89,006
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