Position/Program Information
EXAM NUMBER
Y4899L
TYPE OF RECRUITMENT
We encourage applications from everyone!
FIRST DAY OF FILING:
July 22, 2026 at 8:00 A.M. (PT)
CLOSING DATE:
Continuous
We will keep accepting applications until the position is filled. The application window may close unexpectedly once we have enough qualified candidates.
WHY WORK FOR US?
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 extraordinary care!
DEFINITION
Designs, manages, and maintains a clinical or public health laboratory information system.
Essential Job Functions
Develops, designs and formats management reports utilizing a report-writer program.
Conducts system-verification tests to ensure the operational accuracy of data transmission related to database/client and equipment interfaces and test code reproducibility.
Designs, formats, and collects data from laboratory information system applications/programs for quality control procedures; creates reports for on-going quality assessment.
Acts as a liaison between the laboratory unit, contract maintenance and repair service and other units within the medical facility, department or external agencies/clients concerning problems with the laboratory information system.
Assists in implementing, supporting and may validate electronic interfaces linking the laboratory information system to other information systems or instruments.
Assists in conducting training programs and providing direction to laboratory personnel in the use of laboratory information systems, instrument interfaces and change implementation.
Analyzes, oversees, and revises existing laboratory information system applications, data system parameters, and associated test code definitions for analytical tests on human, animal and environmental specimens to conform with updated test methodology or standard value ranges.
Maintains and updates the master test file, user and client profiles, procedure and security clearance files and access user levels.
Develops and documents backup procedures to ensure the viability and accessibility of laboratory information and operations in the event of system malfunction.
Requirements
We are looking for dedicated individuals who have:
Three years of experience as a clinical laboratory scientist* or public health microbiologist** in a Clinical Laboratory Improvement Amendments (CLIA) - certified laboratory****.
***LICENSE:
Los Angeles County Department of Health Services: Clinical Laboratory Scientist license issued by the California Department of Public Health.
Los Angeles County Department of Public Health: Clinical Laboratory Scientist, Limited Clinical Laboratory Scientist, Clinical Microbiologist Scientist License, or Public Health Microbiologist Certificate issued by the California Department of Public Health.
DESIRABLE QUALIFICATIONS:
PHYSICAL CLASS II - Light: Light physical effort which may include occasional light lifting to a 10 pound limit, and some bending, stooping or squatting. Considerable walking may be involved.
SPECIAL REQUIREMENT INFORMATION:
*Experience as a Clinical Laboratory Scientist is defined as: performs a variety of standardized clinical laboratory tests within a specialized area (such as biochemistry, hematology, microbiology, or immunohematology) or across specialty lines using manual or instrumented methodology.
**Experience as a Public Health Microbiologist is defined as: performs a variety of standardized public health laboratory tests within a specialized area (such as bacteriology, virology, serology, or parasitology) or across specialty lines.
NOTE: You may still qualify even if your job title isn’t exactly the same as the ones listed. What matters is that your experience is at a similar level - meaning your job involves similar responsibilities, requires comparable skills and knowledge, and takes place within a similar organizational structure. Please provide a clear explanation of your experience to demonstrate that it is at the appropriate level.
***In order to receive credit for any license, you must attach a legible copy to your online application at the time of filing, or via email to CRamirez4@dhs.lacounty.gov within seven (7) calendar days of filing your application online. Applications submitted without the required license will be rejected as incomplete. The original license must be presented during the selection process and prior the appointment.
**** A Clinical Laboratory Improvement Amendments (CLIA)-certified laboratory is a laboratory that meets U.S. federal quality standards for testing human samples, such as blood, urine, saliva, or tissue, for health-related purposes.
All required licenses and certifications must be active and unrestricted or your application will not be accepted.
Additional Information
EXAMINATION CONTENT:
This examination will consist of an evaluation o f experience based upon application information, desirable qualifications, and supplemental questionnaire, weighted 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 AND VACANCY INFORMATION:
Applications will be processed as they are received and added to the eligible register accordingly.
Candidates who have received a passing score are pla ced on a list in the order of their score group for a period of twelve (12) months.
No person may compete in this examination more than once every twelve (12) months.
The eligible register for this examination will be used to fill vacancies throughout the Department of Health Services as they occur.
SPECIAL INFORMATION:
Appointees may be required 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 green "Apply" 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 dates, number of hours worked per week, and description of work performed.
We may verify information included in the application at any point during the examination and hiring process, including 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 be sufficient to demonstrate meeting the requirements. Doing so may result in an INCOMPLETE APPLICATION and may lead to DISQUALIFICATION.
We will send notifications t o the email address provided on the application, so it is important that applicants provide a valid email address. Please add CRamirez4@dhs.lacounty.gov and info@governmentjobs.com to your email address book and to the list of approved senders to prevent email notifications from being filtered as SPAM/JUNK mail.
Applicants can choose to opt out of emails from Los Angeles County. If unsubscribed, applicants will not receive any email notification for any examination for which they apply with Los Angeles County. Regardless of whether applicants choose to unsubscribe, they can always check for notifications by logging into governmentjobs.com and viewing the profile inbox, which saves a copy of all emailed notices.
New email addresses need to be verified. This only needs to be done once per email address and can be done at any time by logging in to governmentjobs.com and following the prompts. This is to improve the security of the online application and to prevent incorrectly entered email addresses.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
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, so include yours when applying.
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, DIVERSITY, AND INCLUSION (ARDI):
The County of Los Angeles affirms that all people are created equal and are entitled to all rights afforded by the Constitution of the United States. We are committed to promoting Anti-racism, Diversity, and Inclusion efforts 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.
NO SHARING USER ID AND PASSWORD:
All applicants must file their applications online using their own user ID and password. Using a family member or friend's user ID and password may erase a candidate's original application record.
ADA COORDINATOR:
(323) 914-6365
CALIFORNIA RELAY SERVICES PHONE:
(800) 735-2922
DEPARTMENT CONTACT:
Christina Ramirez, Exam Analyst
(213) 288-7000
CRamirez4@dhs.lacounty.gov
For detailed information, please click here
EXAM NUMBER
Y4899L
TYPE OF RECRUITMENT
We encourage applications from everyone!
FIRST DAY OF FILING:
July 22, 2026 at 8:00 A.M. (PT)
CLOSING DATE:
Continuous
We will keep accepting applications until the position is filled. The application window may close unexpectedly once we have enough qualified candidates.
WHY WORK FOR US?
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 extraordinary care!
DEFINITION
Designs, manages, and maintains a clinical or public health laboratory information system.
Essential Job Functions
Develops, designs and formats management reports utilizing a report-writer program.
Conducts system-verification tests to ensure the operational accuracy of data transmission related to database/client and equipment interfaces and test code reproducibility.
Designs, formats, and collects data from laboratory information system applications/programs for quality control procedures; creates reports for on-going quality assessment.
Acts as a liaison between the laboratory unit, contract maintenance and repair service and other units within the medical facility, department or external agencies/clients concerning problems with the laboratory information system.
Assists in implementing, supporting and may validate electronic interfaces linking the laboratory information system to other information systems or instruments.
Assists in conducting training programs and providing direction to laboratory personnel in the use of laboratory information systems, instrument interfaces and change implementation.
Analyzes, oversees, and revises existing laboratory information system applications, data system parameters, and associated test code definitions for analytical tests on human, animal and environmental specimens to conform with updated test methodology or standard value ranges.
Maintains and updates the master test file, user and client profiles, procedure and security clearance files and access user levels.
Develops and documents backup procedures to ensure the viability and accessibility of laboratory information and operations in the event of system malfunction.
Requirements
We are looking for dedicated individuals who have:
Three years of experience as a clinical laboratory scientist* or public health microbiologist** in a Clinical Laboratory Improvement Amendments (CLIA) - certified laboratory****.
***LICENSE:
Los Angeles County Department of Health Services: Clinical Laboratory Scientist license issued by the California Department of Public Health.
Los Angeles County Department of Public Health: Clinical Laboratory Scientist, Limited Clinical Laboratory Scientist, Clinical Microbiologist Scientist License, or Public Health Microbiologist Certificate issued by the California Department of Public Health.
DESIRABLE QUALIFICATIONS:
- Experience using Cerner System for managing hospital laboratory reports.
- Additional experience beyond the Selection Requirements.
PHYSICAL CLASS II - Light: Light physical effort which may include occasional light lifting to a 10 pound limit, and some bending, stooping or squatting. Considerable walking may be involved.
SPECIAL REQUIREMENT INFORMATION:
*Experience as a Clinical Laboratory Scientist is defined as: performs a variety of standardized clinical laboratory tests within a specialized area (such as biochemistry, hematology, microbiology, or immunohematology) or across specialty lines using manual or instrumented methodology.
**Experience as a Public Health Microbiologist is defined as: performs a variety of standardized public health laboratory tests within a specialized area (such as bacteriology, virology, serology, or parasitology) or across specialty lines.
NOTE: You may still qualify even if your job title isn’t exactly the same as the ones listed. What matters is that your experience is at a similar level - meaning your job involves similar responsibilities, requires comparable skills and knowledge, and takes place within a similar organizational structure. Please provide a clear explanation of your experience to demonstrate that it is at the appropriate level.
***In order to receive credit for any license, you must attach a legible copy to your online application at the time of filing, or via email to CRamirez4@dhs.lacounty.gov within seven (7) calendar days of filing your application online. Applications submitted without the required license will be rejected as incomplete. The original license must be presented during the selection process and prior the appointment.
**** A Clinical Laboratory Improvement Amendments (CLIA)-certified laboratory is a laboratory that meets U.S. federal quality standards for testing human samples, such as blood, urine, saliva, or tissue, for health-related purposes.
All required licenses and certifications must be active and unrestricted or your application will not be accepted.
Additional Information
EXAMINATION CONTENT:
This examination will consist of an evaluation o f experience based upon application information, desirable qualifications, and supplemental questionnaire, weighted 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 AND VACANCY INFORMATION:
Applications will be processed as they are received and added to the eligible register accordingly.
Candidates who have received a passing score are pla ced on a list in the order of their score group for a period of twelve (12) months.
No person may compete in this examination more than once every twelve (12) months.
The eligible register for this examination will be used to fill vacancies throughout the Department of Health Services as they occur.
SPECIAL INFORMATION:
Appointees may be required 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 green "Apply" 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 dates, number of hours worked per week, and description of work performed.
We may verify information included in the application at any point during the examination and hiring process, including 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 be sufficient to demonstrate meeting the requirements. Doing so may result in an INCOMPLETE APPLICATION and may lead to DISQUALIFICATION.
We will send notifications t o the email address provided on the application, so it is important that applicants provide a valid email address. Please add CRamirez4@dhs.lacounty.gov and info@governmentjobs.com to your email address book and to the list of approved senders to prevent email notifications from being filtered as SPAM/JUNK mail.
Applicants can choose to opt out of emails from Los Angeles County. If unsubscribed, applicants will not receive any email notification for any examination for which they apply with Los Angeles County. Regardless of whether applicants choose to unsubscribe, they can always check for notifications by logging into governmentjobs.com and viewing the profile inbox, which saves a copy of all emailed notices.
New email addresses need to be verified. This only needs to be done once per email address and can be done at any time by logging in to governmentjobs.com and following the prompts. This is to improve the security of the online application and to prevent incorrectly entered email addresses.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
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, so include yours when applying.
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, DIVERSITY, AND INCLUSION (ARDI):
The County of Los Angeles affirms that all people are created equal and are entitled to all rights afforded by the Constitution of the United States. We are committed to promoting Anti-racism, Diversity, and Inclusion efforts 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.
NO SHARING USER ID AND PASSWORD:
All applicants must file their applications online using their own user ID and password. Using a family member or friend's user ID and password may erase a candidate's original application record.
ADA COORDINATOR:
(323) 914-6365
CALIFORNIA RELAY SERVICES PHONE:
(800) 735-2922
DEPARTMENT CONTACT:
Christina Ramirez, Exam Analyst
(213) 288-7000
CRamirez4@dhs.lacounty.gov
For detailed information, please click here
Los Angeles County
(800) 970-5478Start Your Career with Los Angeles County
With a population of more than 10 million people and 88 cities, Los Angeles County has more residents than any county in the nation.
With more than 10 million residents, Los Angeles County is the most populous county in the nation. As the largest employer in Southern California, over 100,000 employees in more than 36 Departments provide vital public services as diverse as law enforcement, property assessment, public health protection, water conservation, cultural activities and many more.
As one of the Top 10 Government Services Employers, as named by Forbes Magazine, the County of Los Angeles provides those committed to a career in public service with boundless opportunities, a platform for professional and personal growth and the ability to truly make a difference in people's lives.
A career with the County means you will have the chance to be a part of building and providing services for an amazingly diverse population of citizens. From helping families in need to fighting fires to keeping our beaches clean, the County of Los Angeles provides an environment where you can touch and enrich lives everyday.
A career path in the County is truly that – a path. Many of those in our County family begin and end their careers here in two very different places. You may start out as an Administrative Assistant in Public Works and find yourself a few years later as a Manager in the Department of Community and Senior Services. While many County employees remain on the same career path in one department for their entire careers, others move between departments or take advantage of training and other opportunities to find new careers within the County.
The path you take is up to you. As a Los Angeles County employee, the opportunities – and the possibilities - are limitless.
Flexible Work Schedules
Depending on the requirements of their department and position, some employees may have the option to craft a work schedule that accomplishes their mission, while providing flexibility, including 4/40 workweeks and other options.
Your Choice of Locations
From the harbor at Marina del Rey to the forests of the Antelope Valley, big cities, small municipalities and rural communities – there are opportunities to work for the County wherever you roam and wherever you call home.
Job Security
The County of Los Angeles is committed to providing our permanent employees with long-term employment and dependable benefits. It's a lasting career with an employer who is committed to your success.
Career Development
The County encourages all employees to take advantage of the many training and development opportunities available.
Outstanding Benefits
The County offers its employees one of the strongest public-sector benefits packages in the nation.
Diversity
Integrity and respect lie at the heart of our Equity Policy and reflect our Mission, Vision, and Values.
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