Investigative jobs in Santa Ana, CA

Sep 01, 2026

Full time

Deputy Coordinator, Investigation and Resolution

$111,276 - $180,250 yearly

University of Southern California (USC) Los Angeles, CA

Reporting to an Assistant Vice President, Office of Civil Rights Compliance, the Deputy Coordinator for Investigation and Resolution, Office of Civil Rights Compliance assists in directing the operations of the Office of Civil Rights Compliance (OCRC) with regard to Formal and Alternative Resolutions, and in particular the management of timely, high quality, fair, and thorough investigations. Supervises (and ensures attention to the professional development of) a team of investigators who conduct investigations and/or alternative resolutions to resolve Formal Complaints of protected class discrimination, harassment, and related retaliation pursuant to the University’s Policy on Prohibited Discrimination, Harassment, and Retaliation for reports involving University faculty, staff, and students. Reviews, analyzes, and evaluates investigative plans, investigative reports, and other documents for accuracy, completeness, quality, and consistency with applicable law and University...

Oct 12, 2026

Full time

Sheriff's Community Services Officer Orange County

$58,115 - $78,291 yearly

Orange County Santa Ana, CA

SHERIFF'S COMMUNITY SERVICES OFFICER In addition to performance-based merit increases, this position is scheduled to receive a salary range increase on the following date: Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. This recruitment is open to the public and will remain open on a continuous basis until the needs of the Department are met. Qualified applicants are encouraged to apply immediately. RECRUITMENT INFORMATION This recruitment is being held to establish an Eligible List to fill vacancies in this class until the next recruitment. THE DEPARTMENT The Orange County Sheriff-Coroner Department is a large, multi-faceted law enforcement agency served by approximately 3,800 sworn and professional staff members and over 800 reserve personnel....

Oct 12, 2026

Full time

Sheriff's Correctional Services Assistant Trainee Orange County

$53,643 yearly

Orange County Santa Ana, CA

SHERIFF'S CORRECTIONAL SERVICES ASSISTANT TRAINEE **NEW ONE-DAY TESTING FORMAT** PLEASE READ THE ENTIRE JOB BULLETIN AS THE RECRUITMENT PROCESS HAS BEEN MODIFIED TO INCLUDE A ONE-DAY TESTING FORMAT THE WRITTEN EXAM, PHYSICAL AGILITY TEST, AND ORAL PANEL INTERVIEW WILL BE CONDUCTED ON-SITE THE SAME DAY: SATURDAY, OCTOBER 10, 2026 THE ORANGE COUNTY SHERIFF'S DEPARTMENT IS CURRENTLY ACCEPTING APPLICATIONS AND REQUIRED SUPPLEMENTAL INFORMATION ON A CONTINUOUS BASIS UNTIL THE NEEDS OF THE DEPARTMENT ARE MET. PLEASE KEEP IN MIND THAT THIS RECRUITMENT MAY CLOSE ON ANY DAY AT 11:59 P.M. RECRUITMENT/POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to fill Orange County Sheriff's Department positions in this class until the next recruitment. The eligible list established may also be used to fill positions in similar and/or lower classifications...

Oct 12, 2026

Full time

Deputy Sheriff I (Orange County Sheriff's Regional Training Academy Graduates Only)

$96,324 yearly

Orange County Santa Ana, CA

DEPUTY SHERIFF I (ORANGE COUNTY SHERIFF'S REGIONAL TRAINING ACADEMY GRADUATES ONLY) In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 5.00% increase Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. The recruitment will remain open on a continuous basis until the needs of the Department are met. RECRUITMENT/POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to fill vacancies in this class until the next recruitment. Incumbents will be periodically rotated through assignments and shifts, including nights, weekends, holidays, and correctional/court facilities. A Deputy Sheriff I is assigned, under...

Oct 12, 2026

Full time

Institutional Cook Orange County

$55,059 yearly

Orange County Santa Ana, CA

In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 4.25% increase Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. Premium Pay In addition to the hourly salary, eligible applicants may receive premium pay for: Jail Supplement Pay: An employee in this classification who is assigned to work in a correctional setting will be paid an additional $0.75 per hour for all hours paid. This recruitment is open to the public and will remain open on a continuous basis for a minimum of five (5) business days, until the needs of the Department are met. Qualified applicants are encouraged to apply immediately. Incumbents will be periodically rotated through...

Oct 09, 2026

Full time

JC-534770 CFT Investigator

$6,339 - $10,609 monthly

Department of Motor Vehicles Santa Ana, CA

This posting states its location as Orange County rather than a street address. The work is assigned within that county. Classification: INVESTIGATOR Applicants who previously applied in response to Job Posting JC-521999 with the final filing date of 07/16/2026, must reapply to be considered for this recruitment. This position is located at the Orange Investigations Office in Orange. This is a Peace Officer position subject to P.O.S.T. requirements. Performing in a law enforcement capacity, the incumbent; conducts highly confidential and complex criminal investigations pertaining to internal security, employee misconduct, document integrity, public funds, burglary of offices, tampering with official records and systems, and other special cases of a criminal nature; participates as a DMV law enforcement representative in multi-agency criminal investigations, and assignments involving Department of Justice, Federal Bureau of Investigations, Department of Homeland...

Oct 04, 2026

Full time

Investigator Orange County

$6,339 - $10,609 monthly

Department of Motor Vehicles Santa Ana, CA

Orange County This is a Peace Officer position subject to P.O.S.T. requirements. Performing in a law enforcement capacity, the incumbent; conducts highly confidential and complex criminal investigations pertaining to internal security, employee misconduct, document integrity, public funds, burglary of offices, tampering with official records and systems, and other special cases of a criminal nature; participates as a DMV law enforcement representative in multi-agency criminal investigations, and assignments involving Department of Justice, Federal Bureau of Investigations, Department of Homeland Security, and other law enforcement or allied agencies; provides direct criminal investigative testimony, witness, advisory and services to State and Federal courts, other law enforcement or allied agencies, and DMV legal staff; performs a full range of peace officer duties and responsibilities in the accomplishment of their assignments in accordance with the California Penal Code,...

Oct 01, 2026

Full time

Correctional Officer I - Lateral Transfer

$83,724 - $101,784 yearly

Santa Ana Police Department Santa Ana, CA

Description The City of Santa Ana is looking for individuals who are results-oriented, possess great attitude, demonstrate creativity and innovation, work efficiently, show a record of success and have a passion for public service. Having highly talented employees provides the best service to the community. Under general supervision, the Correctional Officer performs functions related to the incarceration and care of inmates during a shift. This recruitment is specific for candidates who are laterals with experience from another agency and will not be required to attend an eight-week Correctional Officer Training Academy. Lateral candidates will have: Completed a Correctional Officer training academy and possess a valid BSCC Standards and Training for Corrections (STC) Adult Corrections Officer or Juvenile Corrections Officer Core Course Certificate. At least one year of experience (with completion of probation) as a full-time Corrections Officer within the...

Oct 01, 2026

Temp to Perm

JC-525606 Investigator

$6,339 - $10,609 monthly

Department of Motor Vehicles Santa Ana, CA

This posting states its location as Orange County rather than a street address. The work is assigned within that county. This position is located at the Orange Investigations Office in Orange. This Limited Term position may be extended to 24 months and may become Permanent. This is a Peace Officer position subject to P.O.S.T. requirements. Performing in a law enforcement capacity, the incumbent; conducts highly confidential and complex criminal investigations pertaining to internal security, employee misconduct, document integrity, public funds, burglary of offices, tampering with official records and systems, and other special cases of a criminal nature; participates as a DMV law enforcement representative in multi-agency criminal investigations, and assignments involving Department of Justice, Federal Bureau of Investigations, Department of Homeland Security, and other law enforcement or allied agencies; provides direct criminal investigative testimony, witness, advisory...

Sep 21, 2026

Full time

Correctional Officer- Santa Ana

$83,724 - $101,784 yearly

Santa Ana Police Department Santa Ana, CA

Description The City of Santa Ana is looking for individuals who are results-oriented, possess great attitudes, demonstrate creativity and innovation, work efficiently, show a record of success and have a passion for public service. Having the best employees provides the best service to the community. Under general supervision, performs functions related to the incarceration and care of inmates during a shift. Essential Functions Include But Are Not Limited To Ensures the safety of inmates and staff in a direct supervision correctional environment. Adheres to state and federal laws related to the confinement and supervision of inmates. Completes the arrestee booking process and conducts searches of those in custody. Conducts interviews with inmates. Performs record checks and issues citations. Fingerprints and photographs inmates. Accepts and secures property to be used for evidence or held for safekeeping. Dispenses...

Sep 21, 2026

Part time

Correctional Services Officer (Part-Time)- Santa Ana

$20.01 - $24.32 hourly

Santa Ana Police Department Santa Ana, CA

Description The City of Santa Ana is looking for individuals who are results-oriented, possess great attitude, demonstrate creativity and innovation, work efficiently, show a record of success and have a passion for public service. Having highly talented employees provides the best service to our community. DEFINITION Under general supervision of full-time staff, performs duties related to booking, monitoring and maintaining order among inmates in a direct supervision jail facility. This part-time classification is distinguished by the need to exercise independent judgment and initiative in the performance of duties within specific areas of responsibility in a Type II jail facility that uses a "direct supervision" inmate management philosophy. Incumbents will work independently under the indirect supervision of designated full-time jail or police department personnel. Note: CalPERS (CA PUBLIC EMPLOYEES'...

Sep 21, 2026

Full time

Police Officer Lateral Transfer- Santa Ana

$110,052 yearly

Santa Ana Police Department Santa Ana, CA

Description The City of Santa Ana is looking for individuals who are results-oriented, possess great attitude, demonstrate creativity and innovation, work efficiently, show a record of success and have a passion for public service. Having highly talented employees provides the best service to the community. Salary listed does not include bilingual, education, special assignment, shift differential and/or longevity incentive pay. For more information on incentive pay, please see Articles V & VI of the Santa Ana Police Officers Association (POA) Memorandum of Understanding for more information. Police Officer-Lateral Transfers are trained and experienced police professionals who can assume the full range of policing duties after a brief orientation. Police Officers are key participants in a partnership of the City and community to identify and resolve crime problems affecting the quality of life of all residents....

Aug 08, 2026

Full time

Unarmed Security Guard, Santa Ana, Ca

Star Pro Security Santa Ana, CA

SHIFTS: TBD Requirements: MUST have a CURRENT BSIS Guard Card. Must have following gear: Duty belt Baton (with permit), OC spray (with permit), and/or Taser Hand Cuffs *DO NOT APPLY UNLESS YOU CAN COMMIT TO ALL SHIFTS* Scope: We are seeking a reliable and vigilant UNARMED Security Guard to join our team.. The primary responsibility of the Security Guard will be to ensure the safety and security of our premises, employees, and visitors. This role requires keen observation skills, strong communication abilities, and a proactive approach to maintaining a secure environment. Key Responsibilities: Conduct security checks and patrols within the building. Monitor security cameras and alarms. Ensure that all doors, windows, and gates are secured. Respond promptly to any security-related incidents or emergencies. Assist with access control for employees, visitors, and contractors....

Oct 12, 2026

Full time

Deputy Sheriff Trainee Orange County

$91,353 yearly

Orange County CA

DEPUTY SHERIFF TRAINEE THE ORANGE COUNTY SHERIFF'S DEPARTMENT IS CURRENTLY ACCEPTING APPLICATIONS AND REQUIRED SUPPLEMENTAL INFORMATION ON A CONTINUOUS BASIS UNTIL THE NEEDS OF THE DEPARTMENT ARE MET. PLEASE KEEP IN MIND THAT THIS RECRUITMENT MAY CLOSE ON ANY DAY AT 11:59 P.M. In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates:] Effective June 27, 2025 - 4.00% increase RECRUITMENT/POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to fill future vacancies in this class until the next recruitment. The eligible list established may also be used to fill positions in similar and/or lower classifications through the County of Orange. Incumbents will be periodically rotated through assignments and shifts, including nights, weekends, holidays, and correctional/court facilities. A Deputy Sheriff Trainee...

Oct 02, 2026

Full time

LOSSAN Deputy Managing Director, Operations & Programs

$221,021 - $304,117 yearly

Orange County Transportation Authority Orange, CA

Job Description Deputy Managing Director – Operations, LOSSAN Rail Corridor Agency Under minimal direction, provides executive leadership and oversight of operational, programmatic, and service delivery activities for the LOSSAN (Los Angeles – San Diego – San Luis Obispo) Rail Corridor Agency. This position leads operational integration, service delivery coordination, capital program implementation support, and passenger-focused initiatives supporting the Pacific Surfliner and broader LOSSAN Rail Corridor. Works closely with member agencies, operators, host railroads, regulators, and internal partners to advance safe, reliable, efficient, and customer-focused rail service. This is an exempt, executive level management position in salary grade 285: Min – $221,020.80| Mid – $262,579.20 | Max – $304,116.80/annually. The starting salary will be within this range based on qualifications. This posting will remain open until a candidate is selected. What You’ll Do Lead...

Sep 18, 2026

Full time

Protective Intelligence Analyst Irvine

$33.65 - $36.06 hourly

Pinkerton Irvine, CA

Overview 170+ Years Strong. Industry Leader. Global Impact. At Pinkerton, the mission is to protect our clients. To do this, we provide enterprise risk management services and programs specifically designed for each client. Pinkerton employees are one of our most important assets and critical to the delivery of world-class solutions. Bonded together, we share a commitment to integrity, vigilance, and excellence. Pinkerton is an inclusive employer who seeks candidates with diverse backgrounds, experiences, and perspectives to join our network of industry subject matter experts. The Protective Intelligence Analyst, assigned to a specific client, will support the executive protection team on all intelligence matters including threat assessments, intelligence processes, support requirements, technical aspects, and operations methods. Responsibilities Represent Pinkerton's core values of integrity, vigilance, and...

Aug 08, 2026

Full time

Armed Security Guard, Irvine , Ca

$20.00 - $22.00 hourly

Star Pro Security Irvine, CA

Armed Security Guard Full Time Mid Level (MUST HAVE A VALID DRIVER'S LICENSE AND CLEAN DRIVING RECORD) Job Overview: Star Pro Security Patrol, Inc. is seeking a competent and reliable Armed Security Officer to safeguard our client's premises, assets, and personnel. The ideal candidate will be a highly trained individual capable of handling firearms responsibly and exercising sound judgment in potentially dangerous situations. The Armed Security Officer will be responsible for maintaining a safe and secure environment through vigilant surveillance, enforcing security protocols, and responding promptly to any threats or emergencies. Responsibilities: Patrol and Monitor: Conduct regular patrols of assigned areas, both on foot and using vehicles, to ensure the security of the premises. Monitor surveillance equipment and alarms to detect and respond to suspicious activity or breaches. Enforce Security...

Oct 01, 2026

Full time

Agent

$43.00 hourly

Pinkerton Fountain Valley, CA

170+ Years Strong. Industry Leader. Global Impact. At Pinkerton, the mission is to protect our clients. To do this, we provide enterprise risk management services and programs specifically designed for each client. Pinkerton employees are one of our most important assets and critical to the delivery of world-class solutions. Bonded together, we share a commitment to integrity, vigilance, and excellence. Pinkerton is an inclusive employer who seeks candidates with diverse backgrounds, experiences, and perspectives to join our network of industry subject matter experts. The Agent may perform a variety of responsibilities based on the assignment to include concierge-level, residential, campus security, event security, response services, basic driving, and/or investigations. The schedule for this position will be Monday through Friday from 7:00 PM to 4:00 AM. Represent Pinkerton’s core values of integrity, vigilance, and excellence. Provide the client with...

Oct 01, 2026

Full time

Unarmed Security Officer- OC (84278)

$20.95 - $21.00 hourly

Inter-Con Fountain Valley, CA

Overview Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security personnel worldwide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion : Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People : Inter-Con is more than a company;...

Oct 01, 2026

Full time

Armed Security Personnel - OC (84276)

$26.00 - $30.00 hourly

Inter-Con Fountain Valley, CA

Overview Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security personnel worldwide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion : Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People : Inter-Con is more than a company;...

1279 investigative jobs found in Santa Ana, CA