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Investigative Assistant Jobs in California (NOW HIRING)

Department of Justice

Investigative Analyst

Dublin, CA · On-site

$52K/yr

The selectee of this position serves as an Investigative Analyst. You will be responsible for collecting and analyzing a variety of intelligence data, and processing, tracking and inputting warrants ...

Department of Justice

Investigative Analyst

Santee, CA · On-site

$52K/yr

The selectee of this position serves as an Investigative Analyst. You will be responsible for collecting and analyzing a variety of intelligence data, and processing, tracking and inputting warrants ...

Department of Justice

Investigative Analyst

Eureka, CA

$52K/yr

The selectee of this position serves as an Investigative Analyst. You will be responsible for collecting and analyzing a variety of intelligence data, and processing, tracking and inputting warrants ...

Department of Justice

CA · On-site

$52K/yr

The selectee of this position serves as an Investigative Analyst. You will be responsible for collecting and analyzing a variety of intelligence data, and processing, tracking and inputting warrants ...

Department of Justice

Investigative Analyst

El Centro, CA · On-site

$52K/yr

The selectee of this position serves as an Investigative Analyst. You will be responsible for collecting and analyzing a variety of intelligence data, and processing, tracking and inputting warrants ...

Department of Justice

Investigative Analyst

Oakland, CA · On-site

$52K/yr

The selectee of this position serves as an Investigative Analyst. You will be responsible for collecting and analyzing a variety of intelligence data, and processing, tracking and inputting warrants ...

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Investigative Assistant information

See California salary details

$35.5K

$38.8K

$48.9K

How much do investigative assistant jobs pay per year?

As of Aug 24, 2026, the average yearly pay for investigative assistant in California is $38,846.00, according to ZipRecruiter salary data. Most workers in this role earn between $37,000.00 and $37,500.00 per year, depending on experience, location, and employer.

What is an investigative assistant?

Investigative Assistants are professionals who support investigators, detectives, or law enforcement agencies by gathering, organizing, and analyzing information related to cases. Their duties often include conducting background checks, preparing reports, maintaining case files, and assisting with interviews or evidence collection. They play a crucial role in helping resolve investigations by ensuring that all relevant information is available and properly documented. Investigative Assistants must have strong organizational skills, attention to detail, and the ability to follow strict confidentiality protocols.

What does an investigative assistant do?

An investigative assistant is an entry-level position that conducts office duties and some field work to support investigations into criminal cases and civil justice. In this career, you process legal documentation and reports, including complaints, subpoenas, and more. You collect police reports, fingerprints, and background checks, interview witnesses and victims, and transport them to court as needed. You also review background checks of criminals to determine any security issues that may arise. Completing data entry, maintaining updated records, and using software programs such as CLETS are all part of your responsibilities as an investigative assistant.

What are the key skills and qualifications needed to thrive as an investigative assistant, and why are they important?

To thrive as an Investigative Assistant, you generally need strong organizational skills, attention to detail, and a background in criminal justice or a related field. Familiarity with case management software, public records databases, and office productivity tools is typically required. Excellent communication, discretion, and problem-solving abilities help you stand out when supporting investigations and collaborating with law enforcement. These skills ensure accurate information gathering, effective case support, and confidentiality crucial to investigative work.

What are the typical challenges faced by investigative assistants when managing multiple cases simultaneously?

Investigative Assistants often juggle several cases at once, which requires strong organizational and time-management skills. Balancing priorities, meeting tight deadlines, and ensuring the accuracy of documentation can be challenging, especially when cases involve sensitive or confidential information. To succeed, it's important to communicate effectively with investigators and team members, stay adaptable, and use case management software to track progress and maintain detailed records.
More about Investigative Assistant jobs

What are the most commonly searched types of Investigative jobs in California?

The most popular types of Investigative jobs in California are:

What are popular job titles related to Investigative Assistant jobs in California?

For Investigative Assistant jobs in California, the most frequently searched job titles are:

What job categories do people searching Investigative Assistant jobs in California look for?

The top searched job categories for Investigative Assistant jobs in California are:

What cities in California are hiring for Investigative Assistant jobs?

Cities in California with the most Investigative Assistant job openings:

What are popular job titles related to Investigative Assistant jobs in CA?

For Investigative Assistant jobs in CA, the most frequently searched job titles are:

Investigative Assistant jobs near you
Infographic showing various Investigative Assistant job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $38,846 per year, or $18.7 per hour.

Investigative Assistant I/II

GovernmentJobs.com

Placerville, CA • On-site

$40K - $41K/yr

Other

Posted 2 days ago

New

Job description

Investigative Assistant I/II

The County of El Dorado is committed to promoting the power of public service by fostering a diverse and collaborative workplace where employees are empowered, respected, and valued. The dedicated efforts taken by the Board of Supervisors continue to promote El Dorado County as a competitive employer that is committed to recruiting and retaining qualified employees by advocating for competitive salaries and excellent benefits. The County of El Dorado is also supportive of providing telework opportunities for employees consistent with business needs and in accordance with Board of Supervisors Policy E-12 - Telecommuting.

District Attorney's Office The El Dorado County District Attorney's Office is dedicated to objectively and effectively investigating and prosecuting matters under the law, while recognizing the dignity of all individuals to achieve justice and minimize trauma to victims.

The opportunity Under close to general supervision, performs technical investigation support to the Public Defender's and District Attorney's Offices relating to the prosecution or defense of felony, misdemeanor, juvenile, civil, and related cases such as, court orders, writs, affidavits, summons, complaints, notices, subpoenas duces tecum, and subpoenas; prepares proof of service for such processes; assists in routine investigative duties; and performs related duties as assigned. The selected candidate will have the opportunity to:

  • Receive legal process and written instructions for service of documents to absent parents, witnesses, and other individuals as required.
  • Identify and locate witnesses, victims, suspects, and persons by using information obtained through law enforcement databases, directories, utility records, internet sources, public or private agencies, employers, families, neighbors, or other individuals.
  • Conduct necessary investigation to locate witnesses, absent parents, and others as needed including, but not limited to, various computer checks, contacts with other agencies, family members, employers, and neighbors to gain information regarding the whereabouts of the individual and affect the service of process.
  • Perform and assist in routine investigations of alleged violations of the law.
  • Perform field service of civil and criminal legal process such as subpoenas, summons, and complaints; make positive identification of persons served, and time and location of services.

For a full description of duties and responsibilities please review the job description here. Human Resources will assess your application to determine if you are minimally qualified using the following recommendations: A combination of the required experience, education, and training that would provide the essential knowledge, skills, and abilities is qualifying; however, education may not solely substitute for the required experience. Investigative Assistant I: Equivalent to graduation from high school and two (2) years of general clerical and administrative office support experience. Investigative Assistant II: Equivalent to graduation from high school and two (2) years of investigative experience involving the use of various search procedures, including locating, observing, and interviewing individuals and preparing reports of findings. Licenses and Certifications:

  • Possession of, or ability to obtain and maintain, a valid California or Nevada Driver's License and a satisfactory driving record.

Submit your application Apply online by clicking the 'Apply' link at the top of this announcement. When your online application and responses to the required supplemental questions are complete, click 'Accept'. If you have any questions regarding this recruitment, please contact Kelly Gatchet in Human Resources at Kelly.Gatchet@edcgov.us.

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