Clinical Laboratory Scientist Jobs
Clinical Laboratory Scientist jobs are open across hospital systems, independent reference labs, blood banks, and public health agencies, at every level from new-grad to laboratory supervisor, with specializations in hematology, microbiology, and molecular diagnostics. Find a role that fits from the openings below and apply directly.
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Under the general direction of the Laboratory Director, or their designee, performs pre-analytical, analytical and post-analytical procedures and analyses to provide data for health maintenance, diagnoses, treatment and monitoring of medical conditions. Enhances quality of patient care and service through interdepartmental cooperation and quality assurance protocols.
Essential Responsibilities:
Correctly verifies that the proper specimen is being analyzed for the correct patients and that the correct test is being performed. Judges the adequacy and qualities of specimens submitted for testing. Analyzes clinical laboratory specimens following the standard methods and procedures approved by the Laboratory Director or designee. Performs quality control procedures to ensure accuracy of clinical data. Utilizes test reference ranges (including neonates, pediatric and adult) to determine reasonableness of test results. Validates test results through correlation with test parameters (e.g. Hgb/Hct, anion gap, platelet count/smear, dipstick/micro etc). Confirms testing on all Critical Values to ensure accuracy prior to releasing of test results. Performs routine preventative maintenance and troubleshooting on assigned instruments and equipment according to established schedule and procedure. Performs and documents instrument function by checking and calibrating specific lab instruments and documents data. Records on instrument logs any repairs, replacement, and maintenance needed of equipment. Releases or reports results per Laboratory Standard Operating Procedures. Trains laboratory assistants on proper techniques/procedures related to clinical laboratory practice. Performs other related duties as necessary. Supervisory Responsibilities: Provides general or direct supervision of Lab Assistants and general Clerical Personnel as required according to lab law and regulations. Corporate Compliance Accountability: Consistently supports the precepts of Corporate Compliance and Principles of Responsibility by maintaining confidentiality, protecting the assets of the organization, acting with integrity, reporting observed fraud and abuse and complying with applicable state, federal and local laws and program policies and procedures.
Basic Qualifications:
Ability to read and comprehend simple instructions, short correspondence, and memos. Ability to write simple correspondence. Ability to effectively present information in one-on-one and small group situations to customers, clients, and other incumbents of the organization. Must be willing to work in a Labor Management Partnership environment. Also refer to Position Specifications outlined in the appropriate collective bargaining agreement.
- Baccalaureate degree in Clinical Lab Sciences or related field. Applicable military experience may be substituted for bachelors degree. Current California State Clinical Laboratory Scientist License.
- Clinical Laboratory Scientist License (California)
Preferred Qualifications:
- Computer application experience/proficiency preferred.
PrimaryLocation : California,Berkeley,Berkeley Regional Lab - 1701
HoursPerWeek : 1
Shift : Day
Workdays : Mon, Tue, Wed, Thu, Fri, Sat, Sun
WorkingHoursStart : 10:00 PM
WorkingHoursEnd : 06:30 AM
Job Schedule : Call-in/On-Call
Job Type : Standard
Employee Status : Regular
Employee Group/Union Affiliation : A12|IFPTE|Local 20
Job Level : Entry Level
Job Category : Laboratory
Department : Berkeley Regional Lab - 1701 - Pathology/Lab-Bacteriology - 0206
Travel : No
Kaiser Permanente is an equal opportunity employer committed to fair, respectful, and inclusive workplaces. Applicants will be considered for employment without regard to race, religion, sex, age, national origin, disability, veteran status, or any other protected characteristic or status.
Under the general direction of the Laboratory Director, or their designee, performs pre-analytical, analytical and post-analytical procedures and analyses to provide data for health maintenance, diagnoses, treatment and monitoring of medical conditions. Enhances quality of patient care and service through interdepartmental cooperation and quality assurance protocols.
Essential Responsibilities:
Correctly verifies that the proper specimen is being analyzed for the correct patients and that the correct test is being performed. Judges the adequacy and qualities of specimens submitted for testing. Analyzes clinical laboratory specimens following the standard methods and procedures approved by the Laboratory Director or designee. Performs quality control procedures to ensure accuracy of clinical data. Utilizes test reference ranges (including neonates, pediatric and adult) to determine reasonableness of test results. Validates test results through correlation with test parameters (e.g. Hgb/Hct, anion gap, platelet count/smear, dipstick/micro etc). Confirms testing on all Critical Values to ensure accuracy prior to releasing of test results. Performs routine preventative maintenance and troubleshooting on assigned instruments and equipment according to established schedule and procedure. Performs and documents instrument function by checking and calibrating specific lab instruments and documents data. Records on instrument logs any repairs, replacement, and maintenance needed of equipment. Releases or reports results per Laboratory Standard Operating Procedures. Trains laboratory assistants on proper techniques/procedures related to clinical laboratory practice. Performs other related duties as necessary. Supervisory Responsibilities: Provides general or direct supervision of Lab Assistants and general Clerical Personnel as required according to lab law and regulations. Corporate Compliance Accountability: Consistently supports the precepts of Corporate Compliance and Principles of Responsibility by maintaining confidentiality, protecting the assets of the organization, acting with integrity, reporting observed fraud and abuse and complying with applicable state, federal and local laws and program policies and procedures.
Basic Qualifications:
Ability to read and comprehend simple instructions, short correspondence, and memos. Ability to write simple correspondence. Ability to effectively present information in one-on-one and small group situations to customers, clients, and other incumbents of the organization. Must be willing to work in a Labor Management Partnership environment. Also refer to Position Specifications outlined in the appropriate collective bargaining agreement.
- Baccalaureate degree in Clinical Lab Sciences or related field. Applicable military experience may be substituted for bachelors degree. Current California State Clinical Laboratory Scientist License.
- Clinical Laboratory Scientist License (California)
Preferred Qualifications:
- Computer application experience/proficiency preferred.
PrimaryLocation : California,Berkeley,Berkeley Regional Lab - 1701
HoursPerWeek : 1
Shift : Day
Workdays : Mon, Tue, Wed, Thu, Fri, Sat, Sun
WorkingHoursStart : 10:00 PM
WorkingHoursEnd : 06:30 AM
Job Schedule : Call-in/On-Call
Job Type : Standard
Employee Status : Regular
Employee Group/Union Affiliation : A12|IFPTE|Local 20
Job Level : Entry Level
Job Category : Laboratory
Department : Berkeley Regional Lab - 1701 - Pathology/Lab-Bacteriology - 0206
Travel : No
Kaiser Permanente is an equal opportunity employer committed to fair, respectful, and inclusive workplaces. Applicants will be considered for employment without regard to race, religion, sex, age, national origin, disability, veteran status, or any other protected characteristic or status.
Clinical Laboratory Scientist Jobs by Experience Level
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Find JobsClinical Laboratory Scientist Job Market
Who's Hiring
- US Department of Veterans Affairs26
- Kaiser Permanente20
- BayCare Health System16
- Prime Healthcare Services15
- CHRISTUS Health12
Top Industries Hiring
- Healthcare & Medical Services31
- Biotechnology & Pharmaceuticals2
- Education1
- Human Resources1
- Medical Devices1
What Employers Look For
The qualifications that appear most often in clinical laboratory scientist jobs.
- Bachelor's degree in clinical laboratory science, medical technology, or a related biological science
- ASCP Board of Certification (MLS or CLT) or eligibility to sit for the exam
- Hands-on experience with hematology, chemistry, microbiology, blood bank, and urinalysis testing
- Proficiency with laboratory information systems such as Epic Beaker, Cerner, or Meditech
- State licensure where required, including California CLS license or New York State certification
- Ability to work rotating shifts, nights, weekends, and holidays as required by department staffing
Tips for Your Clinical Laboratory Scientist Job Search
List every certification and ASCP specialty
Applicants who list their ASCP Board of Certification credentials, specialty certificates like ASCP SH or M(ASCP), and state licensure details prominently get screened in faster. Put certifications in a dedicated section near the top, not buried at the bottom.
Quantify your analyzer and instrument experience
Hiring managers want to know which specific platforms you've run, such as the Sysmex XN series or Roche cobas systems. Name the instruments and the volume of specimens you processed, so your bench experience reads as concrete rather than general.
Target listings by shift type early
Many clinical laboratory scientist openings are for nights, weekends, or rotating shifts that get posted and filled quickly. Filter by shift type when you search so you don't spend time on openings your schedule can't accommodate.
Apply early to roles that fit
Migrate Mate lists clinical laboratory scientist openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Prepare a competency walkthrough for interviews
Interviewers in clinical labs often ask you to walk through how you'd handle a critical value, a QC failure, or an instrument malfunction. Practice a clear, step-by-step response for each scenario before your first phone screen, not just before the on-site.
Negotiate your float and call obligations upfront
Before accepting an offer, ask specifically about float requirements across departments, on-call frequency, and holiday rotation. These terms vary widely between institutions and affect day-to-day workload more than base pay alone.
Clinical Laboratory Scientist Jobs: Frequently Asked Questions
Which companies are hiring the most clinical laboratory scientists?
The companies hiring the most clinical laboratory scientists right now include US Department of Veterans Affairs, Kaiser Permanente, and BayCare Health System, with the largest share of openings in California, Florida, and Texas, based on current listings on Migrate Mate as of September 2026. Large health systems and national reference laboratory networks consistently account for the bulk of active postings.
How many clinical laboratory scientist jobs are remote?
About 10% of clinical laboratory scientist openings are fully remote or hybrid as of September 2026, reflecting the hands-on nature of most bench roles. Remote opportunities are most common in laboratory informatics, pathology coding, LIS implementation, and quality management positions that don't require direct specimen handling.
How do you become a clinical laboratory scientist?
You complete a bachelor's degree in clinical laboratory science, medical technology, or a closely related science, which includes a clinical practicum at an accredited training site. After graduating, you sit for the ASCP MLS(ASCP) certification exam. Some states, including California and New York, also require a separate state license before you can practice independently.
Can you get hired as a clinical laboratory scientist with little experience?
Yes, many hospital systems hire new graduates into clinical laboratory scientist roles, especially for overnight and weekend shifts that are harder to fill. Completing your clinical rotations at a high-volume facility and earning your ASCP certification before applying strengthens your application considerably. Some employers also offer CLS trainee or extern programs designed specifically for candidates who are awaiting licensure results.
What does the clinical laboratory scientist interview process look like?
Most hiring processes start with a recruiter phone screen focused on your certification status, shift availability, and department experience. A follow-up interview with the lab manager or medical director typically includes scenario questions about quality control, critical value reporting, and instrument troubleshooting. Some facilities add a bench competency assessment or a tour of the department before extending an offer.
Where can I find and apply to clinical laboratory scientist jobs?
You can find and apply to clinical laboratory scientist jobs on Migrate Mate, which lists current openings from across the United States. Search the listings to find roles that match your specialty, shift preference, and location, then apply directly to each one that fits.
See All 322+ Clinical Laboratory Scientist Jobs
Find roles that match your experience and apply in just a few clicks.
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