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You will be updated with latest job alerts via email$ 57273 - 73107
1 Vacancy
TYPE OF RECRUITMENT:
We welcome applications from anyone.
FIRST DAY OF FILING:
We will be accepting online applications from Wednesday May 21 2025 at 8:00 A.M. (PT) until Wednesday June:00 P.M. (PT).
All applications must be received before 5:00 P.M. (PT) on Wednesday June 18 2025 to be accepted.
EXAM NUMBER:
J4331B
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Prepares standard chemical solutions and reagents for use in forensic biological procedures.
Performs routine chemical analyses on biological samples and bulk-controlled drug specimens and may perform special projects under close supervision.
Operates a chromatograph for the routine analysis of specified classes of evidence submitted to the laboratory.
Performs routine toxicology extraction procedures of blood and urine specimens and prepares extracts for subsequent analysis.
Operates an immunoassay instrument to screen urine specimens for drugs of abuse.
Assists laboratory personnel by performing routine laboratory tests and analyses of evidentiary specimens as directed.
Prepares evidence collection kits for distribution (e.g. GSR sexual assault kit).
Provides inventory support functions including ordering supplies tracking packages and stocking.
Documents evidence.
Prepares evidence for outsourcing.
Provides guidance to volunteers who perform crime lab support functions.
Performs functions to support and/or ensure equipment is adequately calibrated records are accurate and active inventory has not exceeded its expiration date.
For more information please view the classification specification: Criminalistics Laboratory Technician
REQUIREMENTS TO QUALIFY
Successful completion of 60 semester units or equivalent quarter units from an accredited college or university* including three (3) semester units or equivalent quarter units inboth general chemistry and organic chemistry.LICENSE
A valid California Class C Driver License or the ability to use an alternative method of transportation when needed to carry out job-related essential functions.
PHYSICAL CLASS
Physical Class III - Moderate: This class requires that the incumbent stand or walk most of the time with bending stooping squatting twisting reaching working on irregular surfaces occasional lifting of objects weighing over 25 pounds and frequent lifting of 10-25 pounds.
SPECIAL REQUIREMENT INFORMATION
*To receive credit for the required coursework and any degree you MUSTinclude a legible copy of the official transcripts AND official degree or official letterfrom the accredited institution which shows the completed semester/quarter unitsof coursework in the areas of specialization at the time of filing or within seven (7) calendar days from the date of application filing.Please submit documentation to and indicate your name the exam title and exam number. The document should show the date the degree was conferred and be in English; if it is in a foreign language it must be translated and evaluated for equivalency to U.S. standards. For more information on our standards for educational documents please visit:and
to provide the required documentation will result in application rejection. Unofficial transcripts will not be accepted to meet the education requirement.
SUPPLEMENTAL QUESTIONNAIRE
As part of this application process applicants will be required to complete a supplemental questionnaire. The questionnaire contains a pre-investigative questionnaire which will be used as part of the background investigation process to ensure applicants meet the standards set forth by the Los Angeles County Sheriffs Department. Applicants who fail the pre-investigative questionnaire will be disqualified and will have to wait three (3) months from the date of the disqualification in order to reapply.
DESIRABLE QUALIFICATIONS
Credit will be given to applicants who possess DESIRABLEqualificationsand indicate so on their employment application atthe time of filing.
A Bachelors degree* or Masters Degree* with a specialization in criminalistics chemistry biology biochemistry or a closely related scientific field from an accredited college or university.
Full-time experience** working in criminalistics chemistry biology biochemistry or a closely related scientific field laboratory.
**Full-time work experience is evaluated on the basis of a 40-hour work week.
EXAMINATION CONTENT
This examination will consist of two (2) parts:
PART I -A written multiple-choice test worth 50% assessing: Biology Chemistry Quantitative Analysis Scientific Method and Criminalistics.
Transfer of test components:Applicants who have taken any identical test with the Sheriffs Department within the last six (6) months will have their responses automatically transferred to this examination.
This examination contains test components that may be used in the future for new examinations and your test responses may be transferred.
MULTIPLE-CHOICE TEST IS NOT REVIEWABLE BY CANDIDATES PER CIVIL SERVICE RULE 7.19.
ONLY APPLICANTS WHO ACHIEVE A PASSING SCORE OF 70% OR HIGHER ON PART I WILL PROCEED TO PART II.
PART II -A Training and Experience Evaluation worth 50% assessing: Education and experience in a criminalistics chemistry biology biochemistry or a closely related scientific field laboratory. This assessment type will evaluate the training and experience you list on your application and supplemental questionnaire and assign a score based on a standardized scoring system.
APPLICANTS MUSTACHIEVE A PASSING SCORE OF 70% OR HIGHER ON EACH WEIGHTED PART IN ORDER TO BE PLACED ON THE ELIGIBLE LIST.
TESTING ACCOMMODATIONThe eligible list from this examination will be used to fill vacancies throughout the Los Angeles County Sheriffs Department Technology and Support Division Scientific Services Bureau facilities.
SPECIAL INFORMATIONPlease fill out the application completely. Provide relevant job experience including employers 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 to the email address provided on the application so it is important that you provide a valid email address. If you choose to unsubscribe or opt out from receiving our emails it is possible to view notices by logging into and checking the profile inbox. It is every applicants 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 below domains as approved senders to prevent email notifications from being filtered as spam/junk mail.
NO APPLICATIONS WILL BE ACCEPTED OUTSIDE OF THE OFFICIAL APPLICATION FILING PERIOD NO EXCEPTIONS.
TO ENSURE THAT YOUR APPLICATION HAS BEEN SUCCESSFULLY SUBMITTED YOU MUST HAVE RECEIVED A CONFIRMATION EMAIL AS VERIFICATION.
NOTE:Candidates who apply online must upload any required documents as attachments during application submission. If you are unable to attach required documents you may fax the documents to or email any outstanding required documents to at the time of filing or within seven (7) calendar days from the date of application filing.
SOCIAL SECURITY NUMBER:California Relay Services Phone:
ADA Coordinator Phone:
Teletype Phone:
Department Contact Name: Professional Examinations Unit
Department Contact Phone:
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: 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: 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 .
Revised January 2025
Required Experience:
IC
Full-Time