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Medical Lab Director Jobs in California (NOW HIRING)

Ascend Clinical

Medical Lab Assistant

Sunnyvale, CA · On-site

$22 - $25/hr

Medical Lab Assistant Ascend Clinical, LLC is one of the highest-volume clinical laboratories in ... Assumes responsibility for special projects, as directed by Management. Qualifications: * High ...

Ascend Clinical

Medical Lab Assistant

Sunnyvale, CA · On-site

$22 - $25/hr

Medical Lab Assistant Locations: Sunnyvale, CAWhy Ascend? Come work for a company that is ... Assumes responsibility for special projects, as directed by Management. Qualifications: * High ...

Ascend Clinical

Medical Lab Assistant

Sunnyvale, CA · On-site

Medical Lab Assistant Locations: Sunnyvale, CA Why Ascend? Come work for a company that is ... Assumes responsibility for special projects, as directed by Management. Qualifications: * High ...

Houston Methodist

Medical Lab Scientist

Cypress, CA · On-site

The Medical Laboratory Scientist also ensures that specimens are accessioned and processed ... Demonstrates the ability to work independently with little or no direct supervision * Ability to ...

Houston Methodist

Medical Lab Scientist

Cypress, CA · On-site

The Medical Laboratory Scientist also ensures that specimens are accessioned and processed ... Demonstrates the ability to work independently with little or no direct supervision * Ability to ...

Natera

Laboratory Director

San Carlos, CA · On-site

$128K - $167K/yr

... Lab Director or Lab Director of Oncology, you have clinical oversight of Natera's laboratory ... Extensive background in human genetics, medical genetics, and oncology. Physical Demands and Work ...

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All JobsMedical Lab JobsMedical Lab Director JobsMedical Lab Director Jobs in California

Medical Lab Director information

See California salary details

$10.9K

$114.9K

$137.7K

How much do medical lab director jobs pay per year?

As of Aug 21, 2026, the average yearly pay for medical lab director in California is $114,936.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,800.00 and $133,700.00 per year, depending on experience, location, and employer.

What is a medical lab director?

Medical Lab Directors are healthcare professionals responsible for overseeing the operations of medical laboratories. They ensure that lab tests are performed accurately and efficiently, maintain compliance with regulations, and manage laboratory staff. Additionally, they collaborate with physicians and hospital administrators to support patient care, develop laboratory policies, and implement new technologies. Their leadership is crucial for the quality and safety of diagnostic testing.

What are some common challenges medical lab directors face in managing laboratory operations?

Medical Lab Directors often encounter challenges such as maintaining regulatory compliance, ensuring quality control, and adapting to rapidly evolving technology. Balancing administrative duties with hands-on leadership, they must manage budgets, staffing, and workflow efficiency while also fostering a culture of continuous improvement. Effective communication with physicians, hospital administration, and lab staff is crucial for timely and accurate diagnostic services, making multitasking and problem-solving essential skills in this role.

What are the key skills and qualifications needed to thrive as a medical lab director, and why are they important?

To thrive as a Medical Lab Director, you need advanced knowledge of laboratory science, leadership experience, and typically a master's or doctoral degree in a related field, along with relevant certification such as ASCP or CLIA qualifications. Familiarity with laboratory information systems (LIS), quality management programs, and regulatory compliance tools is crucial. Outstanding communication, decision-making, and organizational skills help in leading teams and collaborating with healthcare professionals. These skills ensure the accuracy, safety, and efficiency of laboratory operations, directly impacting patient care and regulatory compliance.

What is the difference between Medical Lab Director vs Medical Laboratory Scientist?

AspectMedical Lab DirectorMedical Laboratory Scientist
CredentialsMedical degree, certification as a Medical Laboratory Director (e.g., ASCP, AMT)Bachelor's or master's degree in medical laboratory science, certification (e.g., ASCP)
Work EnvironmentOversees entire laboratory operations, manages staff, ensures compliancePerforms laboratory testing, analyzes samples, reports results
Employer & IndustryHospitals, clinics, reference labs, public health labsHospitals, diagnostic labs, research facilities

The Medical Lab Director is responsible for managing the entire laboratory, including staff and compliance, while the Medical Laboratory Scientist focuses on performing tests and analyzing samples. Both roles require relevant certifications and work in similar healthcare environments, but their responsibilities differ significantly.

What are the most commonly searched types of Medical Lab jobs in California?

The most popular types of Medical Lab jobs in California are:

What cities in California are hiring for Medical Lab Director jobs?

Cities in California with the most Medical Lab Director job openings:

Medical Lab Director jobs near you
Infographic showing various Medical Lab Director job openings in California as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, and 6% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $114,936 per year, or $55.3 per hour.

Medical Lab Assistant

Ascend Clinical

Sunnyvale, CA • On-site

$22 - $25/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

Job description

Medical Lab Assistant

Ascend Clinical, LLC is one of the highest-volume clinical laboratories in the United States, processing millions of tests each month with advanced tools and technology. For over 30 years, we've set the standard for service and excellence in testing. What sets Ascend apart is our unique combination of clinical and healthcare water testing as we drive innovation across multiple areas of laboratory science. We're growing rapidly and looking for individuals who thrive in a fast-paced environment, embrace new challenges, and want to help shape what's next.

Job Summary:

As a Medical Laboratory Assistant, you will assist the Clinical Laboratory Scientist (CLS) with routine specimen processing in accordance with protocols established by Ascend Clinical. You will process specimens, perform some test preparation, specimen verification and tracking, all related clerical functions and general laboratory tasks. You will also assist in placing specimens on automated instruments and work with the laboratorians for documentation review and computer verification. Our company has Hematology, Preanalytics, Chemistry, Environmental, and Immunochemistry departments. Responsibilities:

  • Knows and complies with Ascend Clinical policies and procedures: general policies and Exposure Control (blood borne pathogens), Chemical Hazard, Illness and Injury Prevention Program and Quality Assurance Program. Understands the hazards associated with failing to follow those procedures.
  • Organizes work for large batch processing appropriately. Prioritizes tasks and organizes work for efficient completion.
  • Documents in a clear, concise and thorough manner. Sees that all paperwork is completed properly during the shift.
  • Sets up automated instruments.
  • Performs quality control procedures on instruments.
  • Performs routine testing on automated instruments.
  • Performs minor hardware troubleshooting on automated instruments.
  • Actively participates in facility's Quality Assurance program.
  • Assumes responsibility for special projects, as directed by Management.

Qualifications:

  • High School Diploma or GED required, college preferred.
  • Background in chemistry, math, medical terminology, knowledge of specimen preparation techniques, and principles of operation of common laboratory instruments.
  • Capability of performing repetitive work with a high degree of precision.
  • Capability of working biologic specimens in a safe manner.
  • Able to read, write, speak, understand and communicate.

Compensation:

  • $22-$25/hr
  • Salaries may vary for different individuals in the same role based on several factors, including but not limited to individual competencies, education/professional certifications, experience and performance in the role.

Benefits: As an Ascend Clinical employee, you will become part of a company that has received national recognition as a great place to work. We offer excellent full-time benefits including comprehensive medical coverage, life and disability insurance, 401(k) with company match, paid holidays and vacation, personal days, and dental and vision options. Ascend is an Equal Opportunity Employer - M/F/Disabled/Veteran Ascend Clinical, LLC is committed to promoting an equal employment opportunity workplace environment and is an equal opportunity employer. It is the policy of the company that all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, citizenship, pregnancy, genetic information (GINA), disability, military and/or veteran status, and/or any other status protected by applicable Federal, state, or local law. The company's policy is to recruit, hire, train, promote and administer all employment-related matters on the basis of an individual's qualifications, abilities and efforts without regard to protected status.

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