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Investigation Assistant Jobs (NOW HIRING)

First Bank

BSA Junior Analyst

Hamilton, NJ · On-site

$44K - $53K/yr

Duties & Responsibilities: * Assist with the alert workload and the monitoring for suspicious patterns/activity, conduct suspicious activity report investigations, as well as high risk customer ...

Ohio Department of Taxation

Investigator

Lebanon, OH

Observe Intercept process for winners and create Intercept Accounts. * Assist patrons enroll in the ... Investigation, Customer Service, Evidence Collection, Security, Surveillance, Basic Documentation ...

Livenation

Event Services Crew Member

Hartford, CT

$12 - $16/hr

Refer unresolved customer grievances to designated departments for further investigation Assist guest with any questions or needs Qualifications: High School Diploma or equivalent preferred Strong ...

L3HHCM20

Security Support D (PERSEC)

Rochester, NY

$49K - $91K/yr

Interface with personnel in support of their investigation; assist with eApp access issues or questions. * Review investigative documents completed by personnel for errors, omissions, and quality.

L3HHCM20

Security Support D (PERSEC)

Rochester, NY · On-site

$49K - $91K/yr

Interface with personnel in support of their investigation; assist with eApp access issues or questions. * Review investigative documents completed by personnel for errors, omissions, and quality.

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How much do investigation assistant jobs pay per hour?

As of Jul 3, 2026, the average hourly pay for investigation assistant in the United States is $21.64, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $21.63 per hour, depending on experience, location, and employer.

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.

How to become a detective assistant?

To become a detective assistant, candidates typically need a high school diploma or equivalent, and some law enforcement agencies prefer prior experience or training in criminal justice. Skills such as attention to detail, communication, and proficiency with investigative tools are important. Some positions may require background checks and physical fitness assessments.

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 jobs make $1,000,000 a year?

Investigation assistants typically do not earn $1,000,000 annually. High-earning jobs that can reach this level include top executives, successful entrepreneurs, investment bankers, and certain specialized medical or legal professionals, often requiring extensive experience, advanced skills, and significant responsibility.

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.

What is the highest paid investigator?

The highest paid investigators are often senior private investigators, federal agents, or specialized criminal investigators, with salaries reaching over $100,000 annually. Factors such as experience, certifications, and the complexity of cases handled influence earning potential.

What is an assistant investigator?

An assistant investigator supports lead investigators in collecting evidence, conducting interviews, and preparing reports during investigations. They often work in law enforcement, private investigation, or corporate security, and may require knowledge of investigative techniques and relevant laws. The role typically involves fieldwork, documentation, and sometimes specialized tools or software.
More about Investigation Assistant jobs
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What are the most commonly searched types of Investigation jobs? The most popular types of Investigation jobs are:
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Investigation Assistant jobs near you
Investigator

Investigator

Harris County District Attorney's Office

Houston, TX • On-site

$110/hr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Job description


  • The Harris County District Attorney's Office employs investigators who are licensed peace officers as defined in Chapter 2.12 of The Texas Code of Criminal Procedure with a Texas Commission on Law Enforcement Officer Standards and Education (TCOLE). These Investigators are assigned throughout the Office of the District Attorney.
  • All applicants must meet the Texas Commission Rules 221.1 and 221.3 (Intermediate, Advanced, or Master Peace Officer Proficiency Certification Requirements).
  • District Attorney Investigators assist the prosecutorial staff in the preparation of criminal cases that occur in Harris County, conduct formal investigations, conduct investigations directly for the District Attorney, and assist law enforcement officers from other jurisdictions on a case-by-case basis. Harris County District Attorney Investigators must be able to manage a substantial case load, serve subpoenas in an attempt to locate witnesses for trial, assist prosecutors with investigations and trial preparation, interview witnesses alongside a HCDAO Prosecutor, and write search warrant affidavits for evidence related to HCDAO case investigations.

Qualifications:
  • TCOLE Master Peace Officer Proficiency Certification (preferred). Applicants coming from out-of-state or federal agencies will be considered on a case-by-case basis.
  • Proficient knowledge of applicable laws.
  • Ability to maintain a good working relationship with the District Attorney and Assistant District Attorneys.
  • Valid driver's license.
  • Excellent communication skills, both verbal and written.
  • Honorable military discharge and/or training equivalent to two years or more of college education focusing on police science, criminology, or related field (preferred).
  • Criminal investigation experience (required).
  • Proficient knowledge of modern investigative techniques and legal processes (preferred).
  • Bilingual (preferred).
  • The investigator must live within 50 miles (G.P.S.) of the District Attorney's Office and be able to pass a background investigation, psychological exam (if necessary), and the firearms qualification course as prescribed in the Harris County District Attorney's Office Operations Manual.

Additionally, order an unopened credit report will need to be sent via mail to:
Link to request form - https://www.consumer.ftc.gov/sites/www.consumer.ftc.gov/files/articles/pdf/pdf-0093-annual-report-request-form.pdf
Hours:
Monday through Friday, 8:00 a.m. to 5:00 p.m. Hours may vary based on the business needs of the office. Assignments may require more than 40 hour workweeks and/or callouts.
Benefits:
Harris County offers a competitive benefits program, including comprehensive group health and related benefits plan as well as defined benefit retirement plan.
The following list of benefits is offered only to employees in regular (full-time) positions:
  • Medical Coverage
  • Dental Coverage
  • Vision Coverage
  • Wellness Plan
  • Life Insurance
  • Long-term disability
  • Employee Assistance Program
  • Ten (10) days of vacation each year for the first five (5) years of service. Accrual rates increase based on years of service.
  • Eleven (11) county holidays plus one (1) floating holiday
  • Professional development opportunities
  • Dependent Care Reimbursement Plan
  • Healthcare Reimbursement Account
  • 457 Deferred Compensation Plan

The following benefits are also available to regular (full-time) employment and may be available to part-time employees:
  • Retirement pension (TCDRS)

Annual Salary Range with step incentives:
Entry Level $91,644.80 - Senior Investigator $114,561.00
Monthly Law Enforcement Incentive Pay:
Master TCOLE $500.00
Advanced TCOLE $285.00
Intermediate TCOLE $130.00
Monthly Education Incentive Pay:
Masters $375.00
Bachelors $265.00
Associates $110.00

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