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Forensic Science Trainee Jobs in California (NOW HIRING)

Forensic Science Trainee information

See California salary details

$40.5K

$86.7K

$135.2K

How much do forensic science trainee jobs pay per year?

As of Jul 3, 2026, the average yearly pay for forensic science trainee in California is $86,726.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,700.00 and $109,500.00 per year, depending on experience, location, and employer.

What types of hands-on training and mentorship can a Forensic Science Trainee expect during their first year?

As a Forensic Science Trainee, you can expect to receive comprehensive hands-on training that includes shadowing experienced forensic scientists, participating in laboratory analysis, and learning to follow strict evidence handling protocols. During your first year, you'll likely rotate through various sections such as DNA, toxicology, or trace evidence, gaining exposure to different forensic techniques. Mentorship is a key part of the role, with senior staff guiding you through casework, quality assurance procedures, and courtroom testimony preparation. This structured approach helps build your technical skills, attention to detail, and understanding of chain-of-custody requirements.

What is the difference between Forensic Science Trainee vs Forensic Laboratory Technician?

AspectForensic Science TraineeForensic Laboratory Technician
Required CredentialsTypically a bachelor's degree in forensic science, biology, or chemistry; training programsAssociate's or bachelor's degree in forensic science, biology, chemistry, or related field
Work EnvironmentTraining setting, supervised environment, often in labs or crime scenesFull-time lab work, analyzing evidence under supervision
Employer & Industry UsageLaw enforcement agencies, forensic labs, crime scene unitsCrime labs, law enforcement agencies, forensic facilities

In summary, a Forensic Science Trainee is an entry-level position focused on learning and gaining experience, often under supervision. A Forensic Laboratory Technician is a more experienced role responsible for conducting evidence analysis independently. Both roles require relevant degrees, but the trainee position emphasizes training and development.

What does a Forensic Science Trainee do?

A Forensic Science Trainee assists experienced forensic scientists in the collection, analysis, and preservation of physical evidence from crime scenes. They typically work in laboratories or at crime scenes, learning techniques such as fingerprint analysis, DNA testing, and chemical analysis of substances. Trainees gain hands-on experience while following strict protocols to ensure evidence integrity. Over time, they develop the skills necessary to analyze evidence, write reports, and may eventually testify in court as expert witnesses.

What are the key skills and qualifications needed to thrive as a Forensic Science Trainee, and why are they important?

To thrive as a Forensic Science Trainee, you need a solid background in biology, chemistry, or forensic science, typically supported by a relevant bachelor's degree. Familiarity with laboratory equipment, evidence handling procedures, and standard analytical software like LIMS (Laboratory Information Management Systems) is highly valued. Attention to detail, strong analytical thinking, and effective communication skills help trainees accurately process evidence and present findings. These abilities are crucial for ensuring the integrity of evidence and supporting the justice system through reliable scientific analysis.
What are the most commonly searched types of Forensic Science jobs in California? The most popular types of Forensic Science jobs in California are:
What are popular job titles related to Forensic Science Trainee jobs in California? For Forensic Science Trainee jobs in California, the most frequently searched job titles are:
What job categories do people searching Forensic Science Trainee jobs in California look for? The top searched job categories for Forensic Science Trainee jobs in California are:
What cities in California are hiring for Forensic Science Trainee jobs? Cities in California with the most Forensic Science Trainee job openings:
MEDICAL EXAMINER INVESTIGATOR TRAINEE

MEDICAL EXAMINER INVESTIGATOR TRAINEE

County of Los Angeles, CA

Los Angeles, CA • On-site

$72K - $97K/yr

Full-time

Posted 20 days ago


County Of Los Angeles rating

8.3

Company rating: 8.3 out of 10

Based on 77 frontline employees who took The Breakroom Quiz

194th of 668 rated public administrative organizations


Job description

Salary : $72,033.84 - $97,070.16 Annually
Location : Los Angeles County, CA
Job Type: Full time
Job Number: P1636C-R-EA
Department: MEDICAL EXAMINER
Opening Date: 07/18/2025
Position/Program Information
REPOSTING INFORMATION:
THIS ANNOUNCEMENT IS A REPOSTING TO REOPEN THE FILING PERIOD
Original filing date: Tuesday, November 14, 2023
FIRST DAY OF FILING
MONDAY, July 21, 2025 8:00AM, Pacific Time (PT)
UNTIL THE NEEDS OF THE SERVICE ARE MET AND IS SUBJECT TO CLOSURE WITHOUT PRIOR NOTICE.
The LA County Board of Supervisors recently declared a local state of emergency for homelessness, and the County is working to revise and expand our response to help all who are affected. We are looking for qualified and passionate individuals to help us in the mission of addressing issues like housing, mental health, and substance use. If you are looking for a new career that will directly benefit the population of LA County, this may be the opportunity for you.
The Department of Medical Examiner is seeking qualified candidates to fill emergency Medical Examiner Investigator Trainee vacancies related to the homelessness crisis.
Under the emergency order, applicants who meet the requirements may be hired for an initial period of up to 90 days, with an opportunity for permanent County employment.
Before the end of your initial work period, you will be assessed on your work performance. This assessment will be weighted 100%.
Those who successfully pass the assessment will be considered for permanent appointment to Medical Examiner Investigator Trainee.
Essential Job Functions
  • Receives instruction and on the job training by performing the following duties:
  • Plans and conducts the investigation into the circumstances of death at the scene to determine the jurisdiction of the Department of Medical Examiner.
  • Examines the body of the decedent and the surroundings at the death scene and performs required tests for air, water and body temperature, livor mortis, and degree of rigor mortis.
  • Takes custody of any money, valuables or miscellaneous items or documents; lists and records clothing within reports and personal property on appropriate receipts; arranges for or makes the removal of bodies to the Forensic Science Center or other location.
  • Responsible for recognizing, collecting and preserving physical evidence, including gunshot residue, sexual assault evidence, appliances, ligatures, garrotes, drugs, narcotics and paraphernalia, and trace evidence.
  • Notifies and coordinates evidence handling and collection with departmental criminalist or criminalist of other agencies. Interviews witnesses, friends, and relatives to obtain information about the decedent and circumstances of death and related matters.
  • Receives initial notice of death from public or government agencies, initiates investigations, determines Medical Examiner's jurisdiction, and notifies and exchanges information with other public agencies when necessary.
  • Notifies and coordinates with representatives of other criminal justice agencies when necessary. Writes reports of investigations, including all pertinent data and evidence relevant to the circumstances of death.
  • Enters data into computerized records system as required. Provides information regarding State laws and codes, County ordinances, and Departmental policy and procedures in response to inquiries from members of the medical profession, law enforcement and other government agencies, mortuaries, cemeteries, and the general public.
  • Testifies in court or under deposition regarding the findings of an investigation of the circumstances of death.
  • Records information in logs and ledgers regarding Departmental activities; fingerprinting bodies in accordance with Departmental standards.
  • Uses field photography equipment as required.
  • Enters information in sections of death certificates in conformance with regulations of the State Registrar of Vital Statistics.
  • May be required to drive personal vehicle when performing County business.
  • May be required to drive a County vehicle to locations throughout the County to transport bodies from death scenes to the Medical Examiner's facility.
  • May be required to travel by aircraft, boat, or other vehicles, or travel in heavy equipment to conduct investigations and remove decedents and to perform duties in areas of difficult accessibility, limited visibility and mobility, or adverse weather or disaster conditions.

Requirements
MINIMUM REQUIREMENTS:
TRAINING AND EXPERIENCE:
Option I: Two year's field investigative experience* with a law enforcement or governmental regulatory agency
Option II: A Bachelor's degree from an accredited college with specialization in administration of justice, health/physical sciences or nursing
Option III: An Associate of Arts degree from an accredited college with specialization in administration of justice and one year's field investigative experience* with a law enforcement or governmental regulatory agency
Option IV: A current California certificate to practice as a Paramedic and three years experience working in paramedic services with no more than a one year lapse in service before applying for the Medical Examiner Investigator Trainee position
Option V: A current California license as a Registered Nurse or a certificate to practice as a Physician's Assistant issued by the California Board of Medical Quality Assurance and three years experience working in trauma/emergency services or forensic nursing.
OUT OF CLASS EXPERIENCE:
Out of class experience will not be accepted for this examination.
PHYSICAL CLASS:
4 - Arduous: Involves frequent and heavy lifting over 25 pounds, often combined with bending, twisting, or working on irregular surfaces; and occasionally requires extraordinary physical activity.
PHYSICAL REQUIREMENTS
Applicants must be in good general physical fitness and free from any medical conditions that would interfere with the satisfactory performance of the position of Medical Examiner Investigator Trainee.
Appointees must be willing to:
  • Perform a variety of physically demanding activities, such as frequent lifting and moving of decedents and heavy equipment, climbing down rocky cliffs, carrying a piece of equipment up steep hills, or removing corpses from the ocean.
  • Work ANY shift, including nights, weekends, and/or holidays.
  • Work overtime in order to meet the legal requirements and/or departmental needs associated with death investigations.
  • Drive 75-100 miles one-way using a County vehicle or personal vehicle to various death scenes throughout the County of Los Angeles (mileage reimbursement is provided by the County).
  • Assist in death investigations that include the examination of corpses and conducting tests to determine body temperature and degree of rigor mortis and handle bodies that may be fragmented, burned and/or in advanced stages of decomposition.
  • Assist in infant and child death investigations.
  • Notify family members of the death of a relative, have them identify the deceased, and provide them with information, empathy, support, and resources.
  • Work in highly stressful situations.
  • Develop and apply effective coping and self-care skills that maintain physical, mental, emotional well-being, a healthy perspective, and a clear and appropriate set of boundaries.
  • Work in death scenes that present a variety of difficult environmental challenges, such as strong odors, extreme temperatures, dilapidated living conditions, and/or rugged terrain.

OTHER REQUIREMENTS:
*Field investigative experience must have included duties such as interviewing suspects, informants and witnesses, following leads, searching for physical or documentary evidence of clues, using evidence to substantiate findings or conclusions, examining records to detect links in a chain of evidence of information, reconstructing events and preparing reports of investigative findings and courtroom/deposition testimony.
**Law enforcement agencies include departments such as coroner, sheriff, police, military police, college or university police, and fire.
***A governmental regulatory agency is a public authority or government agency responsible for exercising autonomous authority over some area of human activity in a regulatory or supervisory capacity, and includes departments such as health services, mental health, and social services.
****A health/physical science includes degrees such as a bachelor's of science in anthropology, biology, biochemistry, physics, and chemistry.
EXAM CONTENT
Before the end of your initial work assignment, not to exceed 90 days, the appointing department will evaluate your performance. Those who achieve a passing score on this evaluation will be considered for permanent appointment.
Additional Information
APPLICATION & FILING INFORMATION
Applications must be filed online only.
Many important notifications will be sent electronically to the email address provided on the application, so it is important that you provide a valid email address. Please add as well as and info@governmentjobs.com to your email address and list of approved senders to prevent email notifications from being filtered as spam/junk/clutter mail.
You have the ability to opt out of emails from LA County. If you unsubscribe, you will not receive any email notification for any examination for which you apply with Los Angeles County. Regardless of whether you choose to unsubscribe, you can always check for notifications by logging into governmentjobs.com and viewing your profile inbox, which saves a copy of all emailed notices
SPECIAL INFORMATION
Once the Department makes a conditional job offer to a candidate, candidates are advised that acceptance of the conditional job offer will require the successful completion of each and every one of the following:
1. The completion of a comprehensive background investigation pursuant to California Government Code, section 1031, subdivision (d), that will include obtaining information that was neither legal nor practical to obtain prior to the extension of a conditional offer, or in response to issues that arose subsequent to a conditional offer, and which will include, but will not be limited to, criminal history, illegal use of drugs, narcotics, or other illegal substances (to view a copy of the background questionnaire, please click here);
2. The completion of a validated physical ability test which consists of a body drag, gurney lift and stair climb with weights;
3. A psychological screening in accordance with California Government Code, section 1031, subdivision (f) and guidelines established by the California Commission on Peace Officers Standards and Training;
4. A medical screening in accordance with the provisions of California Government Code, sections 1031 and 12940, and the California Commission on Peace Officers Standards and Training.
The unsuccessful completion of any of the above evaluations will result in the revocation of a conditional job offer.
Candidates who are DISQUALIFIED for a peace officer position with the Los Angeles County Medical Examiner background process will have to wait a period of twelve (12) months from the date of the disqualification to reapply
California Relay Services Phone: (800) 735-2929 (TTY) and (800) 735-2922 (Voice)
Dept. Contact Name: Christian Martinez
Dept. Contact Phone: (323) 343-0710
Dept. Contact Email: cmartinez@me.lacounty.gov
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 info

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