CLINICAL LABORATORY SCIENTIST I (BLOOD BANK)

Salary : $94,711.68 - $134,741.52 Annually
Location : Los Angeles County, CA
Job Type: Full time
Job Number: Y4895T
Department: HEALTH SERVICES
Opening Date: 05/28/2026


Position/Program Information
Application Filing Period

We will begin accepting online applications on Thursday, May 28, 2026, 8:00 am (PT).

EXAM NUMBER

Y4895T

Type of recruitment

We encourage applications from everyone!

Until the needs of services are fulfilled and may close without prior notice.

SPECIAL SALARY INFORMATION:

Due to the Workforce shortage Recruitment, new appointments and current incumbents shall be compensated at Step 7 of the applicable salary range. This is in effect until June 30, 2026, or until it is driven that a shortage no longer exists, whichever is sooner.

ABOUT THE DEPARTMENT OF HEALTH SERVICES:

LA Health Services is LA County's integrated healthcare system and the second-largest public health system in the nation. Our system includes four public hospitals, more than 20 community health centers, Emergency Medical Services (EMS), Correctional Health Services, and community-based programs that connect people to care where they are.
We serve as the safety net for more than 10 million residents, providing care regardless of ability to pay, insurance coverage, or immigration status. As one connected system, we deliver extraordinary care-from prevention and primary care to emergency, specialty, trauma, and recovery services across Los Angeles County.
With more than 2.9 million visits annually and a workforce of over 23,000 dedicated staff, LA Health Services is proud to deliver high-quality, compassionate, and accessible care to everyone, no matter how they come through our doors.

Explore our one system of hospitals and community health centers: Our Locations - Health Services Los Angeles County

MISSION:


To advance the health of our patients and our communities by providing outstanding care.

Essential Job Functions

Some crucial duties include:

Performs standardized immuno-serological, biochemical, and toxicological tests on specimens such as blood, urine, cerebral spinal fluid or joint fluid. These test detect or quantify metabolic substances, hormones, drugs, or toxic substances.

Performs quantification, macroscopic and microscopic analysis, various chemical and toxin analysis, or point of care tests on urine, blood, and body fluid.

Conducts hematological tests such as red blood cell count, reticulocyte, platelet, eosinophil, and leukocyte counts; microscopically examines blood smears for abnormal cells, and performs blood sedimentation tests, hemoglobin determinations, hematocrits, and routine and special coagulation testing.

Cultures, isolates, and identifies microbiological pathogens, such as, but not limited to parasites, bacteria, fungi, and viruses in blood, sputum, urine, feces, exudates, tissues, spinal fluid, and similar substances using standardized laboratory procedures.

For more information, please view the classification specification:
Requirements

REQUIREMENTS TO QUALIFY
To be considered, applicants must submit a completed application and satisfy the following requirements:

Experience: Six (6) months of experience as a Clinical Laboratory Scientist in an approved laboratory blood bank. * - AND- Either one of the following issued by the State of California Department of Public Health**:

1. Clinical Laboratory Scientist license -OR-
2. Limited Clinical Laboratory Scientist License in one of the following specialties when assigned to a specialized area such as chemistry, microbiology, hematology, toxicology, and immunohematology. ***

Physical Class 2 - Light: This class includes administrative and clerical positions requiring light physical effort that may include occasional light lifting to a 10-pound limit and some bending, stooping, or squatting. Considerable ambulation may be involved.

SPECIAL REQUIREMENT INFORMATION

*An approved laboratory is defined as a clinical laboratory that holds a federally issued Clinical Laboratory Improvement Amendments (CLIA) Certificate of Accreditation authorizing the laboratory to accept human specimens for the purpose of performing laboratory examinations, and that is accredited by either the College of American Pathologists (CAP) or The Joint Commission.

**To receive credit for the required license, you must include a legible copy at the time of filing or within seven (7) calendar days from the date of filing your application. Documentation must be submitted to and must include your name, the exam title, and the exam number. Applicants who currently practice and/or reside outside the State of California must possess a valid and unrestricted California Clinical Laboratory Scientist license.

We do not accept password-protected documents. Ensure documents are unlocked before attaching to your application or sending to the exam analyst.

NO WITHHOLD WILL BE ALLOWED. Required experience and licensing and certifications must be active and unrestricted at the time of filing and clearly indicated on the application.

*** Clinical Chemist Scientist License

A clinical chemist scientist is authorized to perform clinical laboratory tests or examinations classified as high complexity under CLIA in the specialty or subspecialties of chemistry, including routine chemistry, clinical microscopy, endocrinology, and toxicology; immunology, including diagnostic immunology and syphilis serology; and molecular biology.

Clinical Microbiologist Scientist License

A clinical microbiologist scientist is authorized to perform clinical laboratory tests or examinations classified as high complexity under CLIA in the specialty or subspecialties of microbiology including bacteriology, mycobacteriology, mycology, parasitology, and virology; immunology, including diagnostic immunology and syphilis serology; and molecular biology.

Clinical Immunohematologist Scientist License

A clinical immunohematologist scientist is authorized to perform clinical laboratory tests or examinations classified as high complexity under CLIA limited to the specialty of immunohematology including ABO/Rh Type or Group, unexpected antibody detection, compatibility testing, and antibody identification.

Clinical Toxicologist Scientist License

A clinical toxicologist scientist is authorized to perform clinical laboratory tests or examinations classified as high complexity under CLIA limited to the subspecialty of toxicology.

Clinical Hematologist Scientist License

A clinical hematologist scientist is authorized to perform clinical laboratory tests or examinations classified as high complexity under CLIA limited to the specialty of hematology including routine hematology and coagulation.

DESIRABLE QUALIFICATIONS Additional credit will be given to applicants who possess the following desirable qualifications:

• Additional experience beyond the Requirements

Additional Information
Examination Content:
This examination will consist of an evaluation of your training, experience, and desirable qualifications based upon application information weighted at 100%.
Candidates need to achieve a passing score of 70% or higher on the examination in order to be placed on the eligible register.
ELIGIBILITY INFORMATION:
Applications will be processed on an "as received" basis and those receiving a passing score will be promulgated to the eligible register accordingly.

Candidates who have received a passing score are placed on a list in the order of their score group for a period of six (6) months.

No person may compete in this examination more than once every months (6) months.
Special information :
VACANCY INFORMATION:

The list established from this examination will be used to fill vacancies throughout the Department of Health Services as they occur.
Available shift:
Appointees might be encouraged to work any shift, including evenings, nights, weekends and holidays.
Application and filing information :
We only accept applications filed online. Applications submitted by U.S. mail, fax, or in person are not accepted. Apply online by clicking on the "Apply" green button at the top right of this posting. This website can also be used to get application status updates.

Please fill out the application completely. Provide relevant job experience including employer's name and address, job title, beginning and ending sates, number of hours worked per week, and the description of work performed.

We may verify information included in the application at any point throughout the examination and hiring process, even after an appointment has been made. Falsification of information could result in refusal of application or rescission of appointment. Copying verbiage from the requirements or class specification as your work experience will not suffice to demonstrate meeting the requirements. Doing so may result in an incomplete application and may lead to disqualification.

We will send notification to the email address supplied in the application, so it is important that you provide a valid email address. If you chooses to unsubscribe or opt out from receiving our emails, it is possible to view notices by logging into and checking the profile box. It is every applicant's responsibility to take steps to view correspondence, and we will not consider claims of missing notices to be a valid reason for re-scheduling an exam part. Register the domains below as approved senders to prevent email notifications from being filtered as spam/junk mail:

Important notes:

• All information and documents provided by applicants is subject to verification.
• We may reject your application at any time during the evaluation and recruitment process, including after appointment has been made.

SOCIAL SECURITY NUMBER: Please include your Social Security Number for record control purposes. Federal law requires that all employed persons have a Social Security Number.
No sharing of user id and password:
All applicants must file their application online using their own user ID and password. Using a family member's or friend's user ID and password may erase a candidate's original application record.
Computer and internet access at public libraries:
For candidates who may not have regular access to a computer or the internet, applications can be completed on computers at public libraries throughout Los Angeles County.
Anti-racism, equity, and accessibility (ADRI) :
The County of Los Angeles recognizes and affirms that all people are crafted equal and are entitled to all rights afforded by the Constitution of the United States. The Department of Health Services is committed to supporting fairness, multicultural engagement, and inclusive effort to address the inequalities and disparities amongst race. We support the ARDI Strategic Plan and its goals by improving equality, diversity, and inclusion in recruitment, selection, and employment practices.

ADA COORDINATOR PHONE: View phone number on click.appcast.io

CALIFORNIA RELAY SERVICES PHONE: View phone number on click.appcast.io


DEPARTMENT CONTACT:
Christina Ramirez, Exam Analyst

Telephone Number: View phone number on click.appcast.io
COUNTY OF LOS ANGELES

Employment Information

Any language contained in the job posting supersedes any language contained below.

This document is intended to provide general information about the recruitment process of the County of Los Angeles. Applicants with questions about a specific job posting should contact the exam analyst listed on the posting.

Equal Employment Opportunity/Non-Discrimination Statement:
The County of Los Angeles is an Equal Employment Opportunity Employer and is committed to non-discrimination in the County workforce, regardless of age (40 and over); ancestry; color; ethnicity; religious creed; protected family or medical leave status; disability; marital status; medical condition; genetic information; military and veteran status; national origin; race ; sex; gender; sexual orientation; or any other characteristic protected by State or federal law. For more information, please visit:
Testing Accommodations for Applicants:
The County of Los Angeles complies with all federal and state disability laws and makes reasonable accommodations for qualified applicants and employees with disabilities. If a reasonable accommodation is needed to participate in the job application process, please contact the testing accommodation coordinator listed on the job posting. Hearing impaired applicants with telephone teletype equipment may leave messages by calling the teletype phone number on the job posting. For more information on accommodations, please visit:
Fair Chance:
The County of Los Angeles is a Fair Chance employer. Except as otherwise permissible under applicable laws, you will not be asked to provide information about conviction history unless you receive a conditional offer of employment. The County will make an individualized assessment of whether your conviction history has a direct and adverse relationship with the specific duties of the job, and will also consider potential mitigating factors, which may include, but is not limited to, evidence and extent of rehabilitation, recency of the offense(s), and age at the time of the offense(s). If asked to provide information about conviction history, any convictions or court records which are exempted by a valid court order do not have to be disclosed. Qualified applicants with arrest or conviction records will be considered for employment in accordance with County Fair Chance Policies and the Fair Chance Act (Gov. Code Section 12952).
Employment Eligibility:
Final appointment is contingent upon verification of U.S. citizenship or the right to work in the United States.
Career PathFinder:
Resources to help current and prospective employees plan a career with Los Angeles County are available. To explore career paths to and from nearly all job titles, please visit our interactive Career PathFinder application at
Veteran's Credit:
Pursuant to the County Charter and County policy, in all open competitive examinations (i.e., examinations open to everyone), the County of Los Angeles will add a credit of 10 percent of the total credits specified for such examination to the final passing score of an honorably discharged veteran, as well as the spouse of a deceased or disabled veteran, who served in the Armed Forces of the United States under specific conditions.
For more information on veteran's credit, please visit:
Revised September 2025
For detailed information, please click
01


This Supplemental Questionnaire (SQ) is to be completed by all applicants for this examination. The information you provide on your application and on this Supplemental Questionnaire will be evaluated and used to determine your eligibility to participate in the next phase of the examination process. CHECK YOUR ANSWERS CAREFULLY. Please read each question carefully and be as specific as possible when answering by including all the information requested; please do not COPY AND PASTE all your Duties as stated in the application under the Work Experience section, from your resume, and/or from the Class Specifications. In doing so, your application will be rejected as INCOMPLETE. It is the applicant's sole responsibility to complete this questionnaire completely, correctly, and accurately. The experience you claim in this Supplemental Questionnaire MUST be consistent with the experience listed in your application. Comments such as "SEE RESUME" or "SEE APPLICATION" will not be considered a valid response, therefore, using such statements will also result in your application being rejected as INCOMPLETE. You certify that the information provided is accurate, and you are aware that the information on the application, attachments, and Supplemental Questionnaire is subject to verification at any time during the examination and hiring process. You also understand that any false statements may result in disqualification or dismissal.

• I have read and understand the above information and instructions.

02


Do you have Six (6) months experience as a Clinical Laboratory Scientist in an approved laboratory* blood bank? Describe your experience below and indicate the following information: Payroll Title • Employer • Dates of Employment From (mm/dd/yr) - To (mm/dd/yr) • Supervisor Name and phone number • Description of Work related to this experience If you do not have this experience, please write "No experience"
03


Do you posses a Clinical Laboratory Scientist license issued by the State of California Department of Public Health?

• Yes
• No

04


Do you possess a valid Limited Clinical Laboratory Scientist Licenses issued by the State of California Department of Public Health in one of the following specialties when assigned to a specialized area such as chemistry, microbiology, hematology, toxicology, and immunohematology?

• Yes
• No

Required Question