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Investigative Assistant Jobs in Riverside, CA (NOW HIRING)

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 ...

Be Seen First

Identify services in the community and make referrals as needed * Assist attorneys with client interviews * Serve as duty day investigator in the office * Communicate regularly with the attorneys ...

Be Seen First

Identify services in the community and make referrals as needed * Assist attorneys with client interviews * Serve as duty day investigator in the office * Communicate regularly with the attorneys ...

Surveillance Investigator

Irvine, CA · On-site

$60K - $74K/yr

Every day offers new challenges and opportunities to showcase your investigative expertise and problem-solving skills. Compensation and Earnings * Hourly Rate: $22 - $28 * Target Annual Earnings: $60 ...

Every day offers new challenges and opportunities to showcase your investigative expertise and problem-solving skills. Compensation and Earnings * Hourly Rate: $22 - $28 * Target Annual Earnings: $60 ...

Every day offers new challenges and opportunities to showcase your investigative expertise and problem-solving skills. Compensation and Earnings * Hourly Rate: $22 - $28 * Target Annual Earnings: $60 ...

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Showing results 1-20

Investigative Assistant information

See Riverside, CA salary details

$37.6K

$41.1K

$51.6K

How much do investigative assistant jobs pay per year?

As of Jun 13, 2026, the average yearly pay for investigative assistant in Riverside, CA is $41,064.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,100.00 and $39,600.00 per year, depending on experience, location, and employer.

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.

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 Investigative Assistants?

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 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 most commonly searched types of Investigative jobs in Riverside, CA? The most popular types of Investigative jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Investigative Assistant jobs? Cities near Riverside, CA with the most Investigative Assistant job openings:
Infographic showing various Investigative Assistant job openings in Riverside, CA as of June 2026, with employment types broken down into 62% Full Time, and 38% Part Time. Highlights an 100% In-person job distribution, with an average salary of $41,064 per year, or $19.7 per hour.

$57K/yr

Other

Posted 3 days ago


Job description

WHAT IS THE CRIMINAL INVESTIGATION (CI) DIVISION?
A description of the business units can be found at: https://www.jobs.irs.gov/about/who/business-divisions
Click on "Learn more about this agency" button below to view Eligibilities being considered and other IMPORTANT information.
REVIEW THE ADDITIONAL INFORMATION BELOW FOR FURTHER DETAILSQualifications:

Federal experience is not required. Experience may have been gained in the public sector, private sector or through Volunteer Service. One year of experience refers to full-time work; part-timework is considered on a prorated basis. To ensure full credit for your work experience, please indicate dates of employment by month/day/year, and indicate number of hours worked per week, on your resume.
You must meet the following requirements by the closing date of this announcement.
SPECIALIZED EXPERIENCE FOR GS-07: You must have 1 year of specialized experience at a level of difficulty and responsibility equivalent to the GS-05 grade level in the Federal service. Specialized experience for this position includes: a working knowledge and experience with sources and types of informational databases available to the law enforcement community; experience using fundamental analytical and research techniques sufficient to collect and evaluate relevant data and perform computations and analyses; experience using written communication techniques sufficient to clearly and concisely summarize data from various sources; and experience using graphs, charts, spreadsheets, and computer print outs to interpret data.
OR
You may substitute education for specialized experience as follows: 1 full academic year of graduate education in a related field of study; OR Superior Academic Achievement. Superior Academic Achievement may be met by having a bachelor's degree, with one of the following: A GPA of 3.0 or higher on a 4.0 scale for all completed undergraduate courses or those completed in the last 2 years of study, or a GPA of 3.5 or higher on a 4.0 scale for all courses in your major field of study or those courses in your major completed in the last 2 years of study, or rank in the upper one third of your class in the college, university, or major subdivision, or membership in a national honor society recognized by the Association of College Honor Societies.
OR
COMBINATION OF EXPERIENCE AND EDUCATION At least 1 year of combined graduate education and experience as defined in paragraphs above.
SPECIALIZED EXPERIENCE FOR GS-09: You must have 1 year of specialized experience at a level of difficulty and responsibility equivalent to the GS-07 grade level in the Federal service. Specialized experience for this position includes: experience researching various informational databases to collect relevant data and other facts; experience investigating criminal violations and relevant legal and policy constraints; experience following disclosure requirements to ensure proper use of confidential information; experience using analytical and research techniques to identify and evaluate large amounts of data obtained from various sources and in preparing segments of reports; utilizing oral and written communication techniques to clearly and effectively communicate with individuals of all levels; experience in using graphs, charts, spreadsheets, and computer print outs to interpret data; and providing significant research, data, analysis and/or report(s) that caused an initiation of a criminal investigation case(s) and/or contributed to the development/completion of a criminal investigation case(s).
OR
You may substitute education for specialized experience as follows: master's or equivalent degree or 2 full academic years of progressively higher-level graduate education leading to a degree in a related field of study from an accredited college or university. OR an LL.B. or J.D., if related.
OR
COMBINATION OF EXPERIENCE AND EDUCATION At least 1 year of combined graduate education and experience as defined in paragraphs above.
SPECIALIZED EXPERIENCE FOR GS-11: You must have 1 year of specialized experience at a level of difficulty and responsibility equivalent to the GS-09 grade level in the Federal service. Specialized experience for this position includes: experience researching various informational databases to collect relevant data and other facts and performing complex computations and analyses concerning data collected; experience investigating criminal violations and relevant legal and policy constraints; experience researching pertinent regulations and policy governing criminal investigation operations to relate investigative subject matter to intelligence needs; experience following disclosure requirements to ensure proper use of confidential information; experience using analytical, evaluative and research techniques to identify and evaluate large amounts of data obtained from various sources and preparing and disseminating finished reports; experience utilizing oral and written communication techniques to clearly and effectively communicate with individuals of all levels; experience in using graphs, charts, spreadsheets, and computer print outs to interpret data; and experience providing significant research, data, analysis and/or report(s) that caused an initiation of a criminal investigation case(s) and/or contributed to the development/completion of a criminal investigation case(s).
OR
You may substitute education for specialized experience as follows: Ph.D. or equivalent doctoral degree in a related field of study;
OR
3 full years of progressively higher-level graduate education leading to a degree in a related field of study; OR LL.M., if related.
OR
COMBINATION OF EXPERIENCE AND EDUCATION At least 1 year of combined graduate education and experience as defined in paragraphs above.
AND
You must also meet the following requirement(s):

  • TIME AFTER COMPETITIVE APPOINTMENT (TACA): Current civilian employees must have completed at least 90 days of federal civilian service since their latest non-temporary appointment from a competitive referral certificate, known as time after competitive appointment. For this requirement, a competitive appointment is one where you applied to and were appointed from an announcement open to "All US Citizens".
  • TIME IN GRADE (TIG): For positions above the GS-05,applicants must meet applicable time-in-grade requirements to be considered eligible. One year (52 weeks) at the next lower grade level is required to meet the time-in-grade requirements for the grade you are applying for. For positions at the GS-5, you cannot advance to the GS-05 if you have held a GS-02 in the past 52 weeks. There is no TIG restriction for GS-02, 03, or 04 positions.

For more information on qualifications please refer to OPM's Qualifications Standards.

Education:A college or university degree generally must be from an accredited (or pre-accredited) college or university recognized by the U.S. Department of Education. For a list of schools which meet these criteria, please refer to Department of Education Accreditation page.
FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in conventional U.S. education program. It is your responsibility to provide such evidence when applying. Click here (Section 3, Explanation of Terms) or here for Foreign Education Credentialing instructions.
We recommend choosing an evaluator from a member organization of one of the following national associations of credential evaluation services: National Association of Credential Evaluation Services (NACES) or Association of International Credentials Evaluators (AICE).Employment Type: OTHER