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The City of La Mesa is looking for a Police Officer Trainee who will progress to Police Officer after completing a P.O.S.T.-certified academy. The role includes rigorous screening, testing, and a comprehensive background process.
Hires attend the San Diego Regional Public Safety Training Institute and enroll in CalPERS as miscellaneous, non-safety members. This is a structured path to sworn duties upon graduation and oath.
The La Mesa Police Department maintains the highest commitment to the community through service, honor, integrity and professionalism. There are numerous assignments within the department which include patrol, field training officer, investigations, motor officer, school resource officer, special investigations unit, street team, honor guard and the Special Response Team.
Class specifications are intended to present a descriptive list of the range of duties performed by employees in the class. Specifications are not intended to reflect all duties performed within the job.
Police Officer Trainee is the entry-level position to a career in municipal law enforcement. After successfully completing the Police Academy, the Police Officer Trainee will advance to the classification of Police Officer. Upon hire, Trainees shall attend the San Diego Regional Public Safety Training Institute and complete a Peace Officer Standards and Training (P.O.S.T.) certified academy. Trainees will receive miscellaneous, non-safety member benefits and shall be enrolled in CalPERS as miscellaneous, non-safety members. Trainees shall progress to Police Officer upon:
As a Police Officer, performs a variety of duties involved in the enforcement of laws and the prevention of crimes; controls traffic flow and enforces State and local traffic regulations; participates in and conduct a variety of criminal investigations; provides support and assistance to special crime prevention and law enforcement programs; and performs a variety of technical and administrative tasks in support of law enforcement services and activities.
Application submitted through the City website during an open recruitment.
The screening is performed by Human Resources to determine that you are not automatically disqualified based upon some of your application answers. Refer to the La Mesa Police Department Background Investigation Automatic Disqualifying Factors.
This is a test written and created by P.O.S.T. The written test consists of multiple-choice questions that measure general aptitudes needed to be a Police Officer. No prior law enforcement knowledge is necessary to pass the test.
*P.O.S.T. Written Test may be waived if applicant meets certain criteria. See “Examination Process” in this job announcement for more information.
The Work Sample Test Battery consists of the five elements listed below:
At the time of the test, a test monitor will describe the test more fully and answer any questions you might have. This is a physically strenuous test designed to simulate the actual physical demands placed on police officers. If you are not in top physical condition, it is advised that you begin NOW to improve areas where you may need work.
Candidates that pass the written test and PAT will be scheduled for an interview with staff members from the La Mesa Police Department. Your qualifications, communication skills, and many other job-related factors will be evaluated relating to your suitability and fitness to begin a police career with the La Mesa Police Department. Following the interview you will sit down with a Background Detective and complete a Pre-Background Interview.
The Police Department will conduct a thorough investigation of your background. You will be requested to authorize organizations and individuals who know you, to release and verify relevant information about you. The Background Detective will contact prior employers, relatives, and references. Information provided during these contacts may result in other individuals being contacted. The detective will check into your employment history, credit status, driving record, and other pertinent information. A criminal history check will also be made. You will be scheduled for an in-depth background interview with the Background Detective. During this appointment, you will be fingerprinted and photographed. The entire investigation can be lengthy (expect anywhere from two to eight months). Start collecting your personal, employee and residence reference information now to include names, home and work addresses, home and work telephone numbers, and personal email addresses. The more you do now the less stress it will cause you later. Also, locate or request documents you will need in the background process to include your high school and/or college diploma, birth certificate, social security card, driver’s license, DD-214 if prior military, selective service information, marriage license and dissolution of marriage and any high school and/or college transcripts. View La Mesa Police Department’s background disqualifying factors.
As part of the background process, the Background Detective will schedule you for a polygraph examination. You will be tested in different background areas. In addition, you will be asked to determine if you were honest with the background detective, truthful on your application, undetected criminal involvement, traffic history, illicit drug use, illegal gambling habits, and any other pertinent information discovered or revealed during the background investigation, including employment and military history.
Candidates that pass the background and polygraph will be scheduled for an interview with one or more of the Command Staff Members from the La Mesa Police Department. Your qualifications, communication skills, and many other job-related factors will be evaluated relating to your suitability and fitness to begin a career with the La Mesa Police Department.
You will sit down with the La Mesa Chief of Police and have a one on one interview. You will receive a conditional job offer from the Chief contingent upon passing the Medical and Psychological examination.
Candidates will meet with a professional psychologist for an evaluation of your fitness and suitability for police work with the La Mesa Police Department. All candidates must be found to be free from any emotional or mental condition which might adversely affect the exercise of the powers of a peace officer and be free from job-relevant psychopathology, including personality disorders and/or abnormal behavior. This evaluation will include written tests and a clinical interview.
Every peace officer candidate shall be evaluated by a licensed physician to determine if the candidate is free from any physical medical condition that might adversely affect the ability to exercise the peace officer powers. Prior to appointment as a peace officer, the candidate must be determined to be medically suitable.
You will receive a final job offer after passing the Medical and Psychological Examinations.
You will be sworn in by the Chief of Police at the La Mesa Police Department.
The following duties are typical for this classification. Incumbents may not perform all of the listed duties and/or may be required to perform additional or different duties from those set forth below to address business needs and changing business practices.
Any combination of education and experience that would likely provide the required knowledge and abilities is qualifying. A typical way to obtain the knowledge and abilities would be:
Application materials will be reviewed for minimum qualifications and eligible candidates will be sent an email notification inviting them to sign up for the next step in the recruitment process.
The recruitment process includes:
(applicants who meet the education-in-lieu requirements may be invited to the PAT/interview at an earlier date)
First Consideration of Applications:
Candidates that apply by November 3, 2026 will be considered for the following test dates:
*Please note interview and assessment dates are subject to change.
Second Consideration of Applications:
Candidates that apply from November 4 through December 31, 2026 will be considered for the January, 2027 test dates:
The P.O.S.T. written test (PELLETB) is a multiple-choice, fill-in-the-blank written examination designed to measure reading and writing ability. Additional information regarding the PELLETB examination, including Application Preparation Guide can be found on the P.O.S.T. website at www.post.ca.gov.
I. Other Agency P.O.S.T. Test Results
II. Education-in-Lieu of P.O.S.T. Written Test:
If you possess an associate’s degree or higher from an accredited college or university (accreditation must be from an institutional accrediting body recognized by the Department of Education of the United States of America), you may waive taking the City of La Mesa P.O.S.T. Written Test. A copy of your degree or transcripts confirming your degree, or foreign equivalency certificate issued by an accredited association, must be attached to your application.
Please contact Human Resources at (619) 667-1181 if you are currently scheduled to take the P.O.S.T. PELLETB written exam with another agency. P.O.S.T only allows candidates to take the PELLETB once every 30 days.
NOTE: Employment is contingent upon successful completion of a thorough background investigation (includes polygraph examination). A pre-employment medical evaluation and psychological evaluation are also required.