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Investigation Assistant Jobs in California (NOW HIRING)

GovernmentJobs.com

Investigative Assistant

Fairfield, CA · On-site

$38K - $39K/yr

Investigative Assistant The Investigative Assistant performs office and limited field work in support of Investigators who are investigating civil or criminal cases. Assignments may include trial ...

Solano County

Investigative Assistant

Fairfield, CA

$32.42 - $7.8K/hr

The Investigative Assistant performs office and limited field work in support of Investigators who are investigating civil or criminal cases. Assignments may include trial activities in support of ...

Solano County

Investigative Assistant

Fairfield, CA · On-site

$2.5K - $3.1K/wk

The Investigative Assistant performs office and limited field work in support of Investigators who ... on-going investigation, trial-prep activities, trial support, along with how this case was ...

Solano County

Investigative Assistant

Fairfield, CA · On-site

$38K - $39K/yr

The Investigative Assistant performs office and limited field work in support of Investigators who are investigating civil or criminal cases. Assignments may include trial activities in support of ...

US Government Jobs

Investigative Support Assistant

Oakland, CA · On-site

$43K - $43K/yr

Investigative Support Assistant As an Investigative Support Assistant at the GS-1802-6, you will be part of the Office of Field Programs, Office of the Director, U.S. Equal Employment Opportunity ...

New

US Government Jobs

Investigative Support Assistant

Fresno, CA · On-site

$37K - $37K/yr

Investigative Support Assistant As an Investigative Support Assistant at the GS-1802-6, you will be part of the Office of Field Programs, Office of the Director, U.S. Equal Employment Opportunity ...

New

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Investigation Assistant information

What does an investigation assistant do?

An Investigation Assistant supports investigators by gathering, organizing, and analyzing information relevant to cases. Their responsibilities often include conducting background research, handling evidence, preparing reports, and managing case files. They play a crucial role in ensuring that investigations run smoothly and efficiently by providing administrative and technical support. Investigation Assistants may work in law enforcement, private firms, or government agencies, and must maintain strict confidentiality and attention to detail.

What is an investigation assistant?

An investigation assistant supports investigators by gathering, organizing, and analyzing information related to cases. They may conduct interviews, review documents, and use tools like databases or software to assist in solving cases, often working in law enforcement, private investigation, or corporate security environments.

What are some common challenges investigation assistants face when supporting ongoing cases?

Investigation Assistants often manage large volumes of sensitive information, requiring careful organization and strict attention to confidentiality. Balancing multiple cases simultaneously while meeting tight deadlines can be demanding, especially when coordinating with investigators, law enforcement, or legal teams. Developing strong communication skills and adaptability helps Investigation Assistants efficiently handle shifting priorities and unexpected developments during an investigation.

What is the difference between Investigation Assistant vs Forensic Technician?

AspectInvestigation AssistantForensic Technician
Required CredentialsHigh school diploma or equivalent; some roles may prefer associate's degreeAssociate's or bachelor's degree in forensic science or related field
Work EnvironmentLaw enforcement agencies, investigative offices, or private firmsCrime labs, forensic laboratories, or law enforcement agencies
Employer & Industry UsageUsed in police investigations, private investigations, and security firmsPrimarily in forensic labs supporting criminal investigations
Common Search & ComparisonInvestigation Assistant vs Forensic Technician

The Investigation Assistant typically supports investigations through administrative and field tasks, often working closely with law enforcement. In contrast, a Forensic Technician focuses on analyzing physical evidence in labs. Both roles require some related credentials and work within law enforcement or investigative environments, but their primary functions differ—one is more field and administrative-oriented, the other lab and analysis-focused.

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

To thrive as an Investigation Assistant, you need strong organizational skills, attention to detail, and an understanding of investigative procedures, often supported by a relevant degree or experience in criminal justice or a related field. Familiarity with case management systems, legal databases, and tools like Microsoft Office is typically required. Excellent written communication, discretion, and the ability to work well under pressure are vital soft skills in this role. These skills are important because they ensure accurate information gathering, effective support for investigators, and the integrity of sensitive casework.

How do you get into investigation assistant?

To become an investigation assistant, candidates typically need a high school diploma or equivalent, with some roles preferring post-secondary education in criminal justice, forensics, or related fields. Relevant skills include attention to detail, communication, and familiarity with investigative tools or procedures; prior experience in law enforcement or research can be advantageous. Entry often involves applying through job postings, completing interviews, and sometimes obtaining security clearances depending on the employer.
What are the most commonly searched types of Investigation jobs in California? The most popular types of Investigation jobs in California are:
What are popular job titles related to Investigation Assistant jobs in California? For Investigation Assistant jobs in California, the most frequently searched job titles are:
What job categories do people searching Investigation Assistant jobs in California look for? The top searched job categories for Investigation Assistant jobs in California are:
What cities in California are hiring for Investigation Assistant jobs? Cities in California with the most Investigation Assistant job openings:
Investigation Assistant jobs near you
Infographic showing various Investigation Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 27% Part Time, 3% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Investigative Assistant

GovernmentJobs.com

Fairfield, CA • On-site

$38K - $39K/yr

Other

Posted 4 days ago

Job description

Investigative Assistant

The Investigative Assistant performs office and limited field work in support of Investigators who are investigating civil or criminal cases. Assignments may include trial activities in support of prosecution or defense efforts ranging from administrative hearings, to misdemeanor or major felony cases. The current vacancy is in the Public Defender's Office.

The eligible list created as a result of this recruitment will be used to fill full-time and part-time regular, limited-term or extra-help positions as vacancies occur throughout the County.

Position requirements include six (6) months experience assisting in investigations or serving as a dispatcher in a private or public agency or the completion of an internship in a Sheriff's, Police, District Attorney's, Public Defender's or Marshal's Office. Thirty (30) semester units of academic course work in Criminal Justice or related field can be substituted for the requisite experience. College transcripts may be required for this position. If qualifying under the education requirement, candidates must submit a copy of their official/unofficial college transcripts by the final filing date.

Applications must be submitted through the NEOGOV system. Paper copies of applications are not accepted. All additional application materials as requested in the job announcement must be submitted by the application review deadline. Previously submitted application materials for prior recruitments will not be applied for this recruitment but must be re-submitted for this recruitment.

The deadline to submit application and required documents is 08/10/24 at 5:00 p.m. (PST). The tentative week for departmental interviews is the week of 8/31/26. Depending upon the number of applications received, the selection process may consist of an initial application screening, a mandatory information meeting, a supplemental questionnaire assessment, a written and/or practical exam, an oral board exam, or any combination listed.

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