ZipRecruiter

Log In

1

Clinical Lab Assistant Jobs in San Rafael, CA (NOW HIRING)

CareDx, Inc.

Clinical Lab Aide II

Brisbane, CA · On-site

... * Assist the CLS in on bench laboratory testing. * Receive and accession samples into the ... to Clinical Laboratory Scientist, Supervisor, Clinical Laboratory Manager, or lab Director.

CareDx, Inc.

Clinical Lab Aide II

Brisbane, CA · On-site

... * Assist the CLS in on bench laboratory testing. * Receive and accession samples into the ... to Clinical Laboratory Scientist, Supervisor, Clinical Laboratory Manager, or lab Director.

Sutter Health

Lab Assistant II

San Francisco, CA · On-site

$32.47 - $43.19/hr

At least one (1) year experience and/or training as a laboratory assistant. SKILLS AND KNOWLEDGE * Knowledge of software applications such as MS Word and Excel. * Ability to read, write, and ...

Sutter Health

Lab Assistant II

San Francisco, CA · On-site

$32.47 - $43.19/hr

At least one (1) year experience and/or training as a laboratory assistant. SKILLS AND KNOWLEDGE * Knowledge of software applications such as MS Word and Excel. * Ability to read, write, and ...

previous page

Showing results 41-60

All JobsClinical Lab JobsClinical Lab Assistant JobsClinical Lab Assistant Jobs in San Rafael, CA

Clinical Lab Assistant information

See San Rafael, CA salary details

$15

$29

$78

How much do clinical lab assistant jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for clinical lab assistant in San Rafael, CA is $29.21, according to ZipRecruiter salary data. Most workers in this role earn between $21.44 and $30.00 per hour, depending on experience, location, and employer.

What is a clinical lab assistant?

A clinical lab assistant works in a medical lab, helping senior researchers to assess, analyze, and discover diseases and other medical issues. The duties of these technicians include inspecting specimens and running routine and specialized tests. They also maintain records, which are used to make reports to doctors or patients. Qualifications for this career include a bachelor’s degree in biology, medical sciences, or a related field, as well as experience or training in a lab setting. Depending on state laws, clinical lab assistants may need certification. Other skills include attention to detail and strong written and verbal communication.

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

To thrive as a Clinical Lab Assistant, you need a strong background in biology or medical laboratory technology, attention to detail, and typically a certificate or associate degree in a related field. Familiarity with laboratory information systems (LIS), specimen processing equipment, and adherence to safety protocols is essential. Strong organizational skills, teamwork, and effective communication help you excel in a fast-paced, accuracy-driven environment. These skills ensure precise sample handling, reliable test results, and smooth laboratory operations, which are critical for patient diagnosis and care.

What are some common challenges faced by clinical lab assistants, and how can they be managed?

Clinical Lab Assistants often work in fast-paced environments where attention to detail is critical, especially when handling multiple samples and processing tests under time constraints. Managing workload efficiently and maintaining accurate records are essential to avoid errors. Communication with laboratory technologists and other healthcare professionals is also key, as it ensures smooth workflow and timely delivery of results. Staying organized, following strict protocols, and proactively seeking clarification when uncertain can help manage these challenges effectively.

What is the difference between Clinical Lab Assistant vs Medical Laboratory Technician?

AspectClinical Lab AssistantMedical Laboratory Technician
CertificationsNone required, but certification can enhance prospectsCertification often preferred or required (e.g., ASCP)
Work EnvironmentHospitals, clinics, diagnostic labsHospitals, diagnostic labs, research facilities
Job ResponsibilitiesAssist with specimen collection, prepare samples, maintain lab equipmentPerform tests, analyze samples, record results
EducationHigh school diploma or equivalentPost-secondary education (associate degree)

While both roles support laboratory operations, Clinical Lab Assistants mainly assist with specimen handling and preparation, whereas Medical Laboratory Technicians perform detailed testing and analysis. The roles often overlap in work environment and required credentials, but Medical Laboratory Technicians typically have more advanced training and responsibilities.

What do clinical lab assistants do?

Clinical lab assistants support laboratory operations by preparing specimens, maintaining lab equipment, and recording test results. They often work under the supervision of medical technologists or laboratory managers and need attention to detail and basic knowledge of laboratory procedures.
More about Clinical Lab Assistant jobs

What are the most commonly searched types of Clinical Lab jobs in San Rafael, CA?

The most popular types of Clinical Lab jobs in San Rafael, CA are:

What job categories do people searching Clinical Lab Assistant jobs in San Rafael, CA look for?

The top searched job categories for Clinical Lab Assistant jobs in San Rafael, CA are:

What cities near San Rafael, CA are hiring for Clinical Lab Assistant jobs?

Cities near San Rafael, CA with the most Clinical Lab Assistant job openings:

Clinical Lab Assistant jobs near you
Infographic showing various Clinical Lab Assistant job openings in San Rafael, CA as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 19% Part Time, and 6% Contract. Highlights an 84% Physical, 1% Hybrid, and 15% Remote job distribution, with an average salary of $60,753 per year, or $29.2 per hour.

Clinical Lab Aide II

CareDx, Inc.

Brisbane, CA • On-site

Full-time

Medical, Retirement, PTO

Posted 10 days ago

Job description

CareDx is a leading precision medicine diagnostics company advancing care in transplant, specialty oncology, and cell therapy. Through our innovative portfolio of molecular diagnostics, digital health solutions, AI-powered data and analytics, and patient support services, we partner with healthcare providers, patients, and biopharma organizations to help inform clinical decision-making and improve patient outcomes.
At CareDx, every employee has the opportunity to contribute to innovations that help transform patient care and improve lives.
The Clinical Laboratory Aide II (CLA), performs a variety of laboratory and administrative tasks to support the clinical laboratory staff in the CLIA-certified CareDx laboratory. A CLA performs laboratory duties under direct and constant supervision of a licensed CLS or the Clinical Laboratory Manager (CLM) and/or designee, who provides specific instruction regarding how tasks are to be completed and defines the steps to be employed.
SHIFT: 9:00 AM-5:30 PM, Tuesday - Saturday
Responsibilities:
  • Perform patient specimen processing under the direct and constant supervision of a licensed CLS.
  • Perform routine laboratory maintenance tasks, i.e. setting up consumables in preparation of laboratory testing, etc.
  • Assist the CLS in on bench laboratory testing.
  • Receive and accession samples into the laboratory information management system (LIMS) to facilitate sample throughput.
  • Perform instrument calibrations and maintenance.
  • Perform data entry and maintain spreadsheets
  • Participate in materials management activities which includes tasks such as order requests, receiving, unpacking, documentation and labeling of consumables and reagents, and stocking work areas.
  • Participate in quality control and quality assurance activities.
  • Perform testing for special research and development studies.
  • Comply with CareDx quality control policies and document QC activities
  • Maintain confidentiality of personal health information (PHI).
  • Identify problems that may affect assigned duties, or the ability to follow established protocols, and escalate to Clinical Laboratory Scientist, Supervisor, Clinical Laboratory Manager, or lab Director.
  • Document corrective actions taken when test systems deviate from established performance specifications.
  • Perform additional administrative duties and projects assigned by the Clinical Laboratory Manager.
  • Comply with all local, state, and federal laws and regulations governing clinical laboratory operations.

Qualifications:
  • AA degree required; BS/BA in a biology-related science is preferred
  • 1-3 years of experience in a laboratory setting
  • Proficiency in Microsoft Office suite of programs (Outlook, Word, Excel, PowerPoint, etc.)
  • Strong interpersonal skills
  • Strong attention to detail
  • Ability to build and maintain effective working relationships with CareDx employees at all levels as well as customers and vendors
  • Aptitude for performance of molecular testing techniques (PCR, real-time PCR, etc.)
  • Ability to communicate effectively in English, verbally and in writing, within the work group

Additional Details:
Every individual at CareDx has a direct impact on our collective mission to improve the lives of organ transplant patients worldwide. We believe in taking great care of our people, so they take even greater care of our patients.
Our competitive Total Rewards package for US Employees includes:
  • Competitive base salary and incentive compensation
  • Health and welfare benefits, including a gym reimbursement program
  • 401(k) savings plan match
  • Employee Stock Purchase Plan
  • Pre-tax commuter benefits
  • And more!
  • Please refer to our page to view detailed benefits at https://caredx.com/company/careers

In addition, we have a Living Donor Employee Recovery Policy that allows up to 30 days of paid leave annually to a full-time employee who makes the selfless act of donating an organ or bone marrow.
With products that are making a difference in the lives of transplant patients today and a promising pipeline for the future, it's an exciting time to be part of the CareDx team. Join us in partnering with transplant patients to transform our future together.
CareDx, Inc. is an Equal Opportunity Employer-vets/disabled, and participates in the E-Verify program. By proceeding with our application and submitting your information, you acknowledge that you have read our U.S. Personnel Privacy Notice and consent to receive email communication from CareDx. Certain jurisdictions require notice of how we use and protect your personal information. For more information, please read our Privacy Policy
The U.S. EEO posters are available here.
Note: We do not accept resumes from headhunters, placement agencies, or other suppliers that have not signed a formal agreement with us.
This is the anticipated base salary range for candidates who will work in Brisbane, California. The final salary offered to a successful candidate will be dependent on several factors that may include, but are not limited to, the type and length of experience within the job, the type and length of experience within the industry, education, etc. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives and restricted stock units. CareDx is a multi-state employer, and this salary range may not reflect positions that work in other states.
San Francisco Bay Area Roles:
$23-$29 USD

Apply