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Clinical Lab Assistant Jobs in Berkeley, CA (NOW HIRING)

Personalis, Inc

Clinical Lab Scientist 1

Fremont, CA

$56.25 - $66/hr

You will also partner with our lab assistants and coordinate with them on pre-analytical & post analytical tasks. Our Clinical Lab Scientists perform and report clinical lab testing on samples used ...

Personalis, Inc

Clinical Lab Scientist 1

Fremont, CA · On-site

$56.25 - $66/hr

You will also partner with our lab assistants and coordinate with them on pre-analytical & post analytical tasks. Our Clinical Lab Scientists perform and report clinical lab testing on samples used ...

TekWissen LLC

Lab Assistant

Berkeley, CA · On-site

US- Lab Assistant (Entry) Location: Berkeley,CA, 94710 Duration: 12 Months Work Type: Onsite We are seeking a part-time lab technician to join our BioSeparations team. The position is for up to 8 ...

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All JobsClinical Lab JobsClinical Lab Assistant JobsClinical Lab Assistant Jobs in Berkeley, CA

Clinical Lab Assistant information

See Berkeley, CA salary details

$16

$31

$86

How much do clinical lab assistant jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for clinical lab assistant in Berkeley, CA is $31.94, according to ZipRecruiter salary data. Most workers in this role earn between $23.46 and $32.84 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 Berkeley, CA?

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

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

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

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

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

Clinical Lab Assistant jobs near you
Infographic showing various Clinical Lab Assistant job openings in Berkeley, CA as of August 2026, with employment types broken down into 67% Part Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $66,442 per year, or $31.9 per hour.

Clinical Lab Scientist 1

Personalis, Inc

Fremont, CA

$56.25 - $66/hr

Full-time, Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 6 days ago

Job description

At Personalis, we are transforming the active management of cancer through breakthrough personalized testing. We aim to drive a new paradigm for cancer management, guiding care from biopsy through the life of the patient. Our highly sensitive assays combine tumor-and-normal profiling with proprietary algorithms to deliver advanced insights even as cancer evolves over time. Our products are designed to detect minimal residual disease (MRD) and recurrence at the earliest timepoints, enable selection of targeted therapies based on ultra-comprehensive genomic profiling, and enhance biomarker strategy for drug development. Personalis is based in Fremont, California.

Summary: 

In our lab, we foster a positive, friendly and team-based environment where we all pitch in to help achieve our common goals and support each other. We offer a dynamic atmosphere where you will have the opportunity to work on multiple benches such as extractions, Library prep, and sequencing. You will also partner with our lab assistants and coordinate with them on pre-analytical & post analytical tasks.

Our Clinical Lab Scientists perform and report clinical lab testing on samples used by physicians in the diagnostic and treatment of patients. This will entail following the laboratory's procedures for specimen handling and next generation sequencing processes, test analyses, reporting and maintaining records of patient test results.

Onsite: 5 days a week
 
Available Shifts:

Tuesday - Saturday, 6am - 2:30pm - 1st Shift (2 openings)
Tuesday - Saturday, 2pm - 10:30pm - 2nd Shift (2 openings)
Thursday - Monday, 10:00pm - 6:30 am - 3rd Shift
Friday - Tuesday, 2pm - 10:30pm - 2nd Shift

Training hours may be at different shifts. 

Responsibilities: 

  • Maintain updated understanding and knowledge of the methods employed in the lab and the use of the resulting information by physicians through continuing education activities
  • Supervise the activities of the lab in the absence of an onsite manager
  • Identify problems that may adversely affect test performance or reporting of test results and either correct the problems or notify management
  • Participate in activities which support all necessary licensure for the clinical laboratory, including quality management functions and on-site inspections of the laboratory
  • Trains other CLS personnel and other staff in laboratory methods. Monitor the activities of non-licensed personnel as needed
  • Follow the laboratory's established policies and procedures, quality control policies and activities including required documentation necessary to ensure compliance
  • May be required to assist in assay development activities
  • Other duties as required

Requirements: 

  • Bachelor's degree, preferably in sciences or related disciplines
  • California Clinical Laboratory Scientist license OR CGMBS license
  • 0-4 years of experience in a clinical laboratory setting
  • Beneficial to have experience with manual DNA/RNA extractions, manual library prep and working with a microtome

The hiring range for this position is $56.25 to $66.00 per hour, which may factor in various geographic regions. The 3rd shift would be eligible for an additional shift premium. The base pay actually offered will take into account internal equity and also may vary depending on the candidate's geographic region, job-related knowledge, skills, and experience among other factors. Our full-time regular positions also include an annual performance-based bonus (or a sales incentive plan) and long-term incentive units (equity) provided as part of our compensation package, in addition to a full range of medical, financial, and/or other benefits, dependent on the level and position offered.

Personalis is an equal opportunity employer and is committed to the full inclusion of all individuals. As part of this commitment, Personalis will ensure that persons with disabilities are provided with reasonable accommodations. If you need an accommodation to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please let your recruiter know.

Protecting Our Candidates: At Personalis, we value your security. Please note that all official correspondence from our team will come exclusively from @personalis.com email addresses. We will never ask for personal financial information or conduct interviews over text or chat platforms. If you receive a suspicious request, it is likely a scam. We are committed to a safe recruitment experience and actively work with authorities to investigate and prosecute cyber crimes targeting our community.

Personalis offers a competitive compensation package and benefits including medical, dental, vision, 401(k) match, ESPP, tuition reimbursement, sick/vacation time, commuter benefits/ EV charging stations, onsite gym, and wellness benefits. (For US only, benefits in other countries may vary.) 

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