O*NET-SOC 33-9021.00

Private Detectives and Investigators

Gather, analyze, compile, and report information regarding individuals or organizations to clients, or detect occurrences of unlawful acts or infractions of rules in private establishment.

Preparation

ItemValue
Preparation zoneZone 3 – Medium preparation needed
What O*NET says the zone requiresPrevious work-related skill, knowledge, or experience is required
Broad occupation in O*NETTrue (Yes)
Skills listed for this occupation6
Abilities listed for this occupation6
Tasks listed for this occupation5
Interest scores given for this occupation6

Skills

The 6 skills with the highest importance values in this occupation's records.

SkillO*NET elementImportanceDate
Active Listening2.A.1.b4.1207/2015
Speaking2.A.1.d4.007/2015
Critical Thinking2.A.2.a3.8807/2015
Reading Comprehension2.A.1.a3.8807/2015
Complex Problem Solving2.B.2.i3.7507/2015
Writing2.A.1.c3.6207/2015

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Abilities

The 6 abilities with the highest importance values in this occupation's records.

AbilityO*NET elementImportanceDate
Inductive Reasoning1.A.1.b.54.1207/2015
Near Vision1.A.4.a.14.007/2015
Oral Comprehension1.A.1.a.14.007/2015
Oral Expression1.A.1.a.34.007/2015
Problem Sensitivity1.A.1.b.34.007/2015
Deductive Reasoning1.A.1.b.43.8807/2015

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Tasks

The tasks O*NET records for this occupation, with the type, respondent count and date each record carries.

TaskTypeIncumbents respondingDate
Write reports or case summaries to document investigations.Core9007/2015
Conduct private investigations on a paid basis.Core9007/2015
Search computer databases, credit reports, public records, tax or legal filings, or other resources to locate persons or to compile information for investigations.Core8907/2015
Conduct personal background investigations, such as pre-employment checks, to obtain information about an individual's character, financial status, or personal history.Core9007/2015
Expose fraudulent insurance claims or stolen funds.Core8807/2015

Work interests

The interest scores O*NET gives this occupation, on the six interest types.

InterestScoreDate
Conventional5.4111/2023
Enterprising4.1211/2023
Investigative3.9211/2023
Social2.8411/2023
Realistic2.4311/2023
Artistic1.4811/2023

More occupations in preparation zone 3

Source: O*NET 29.1 Database (Occupation Data, Job Zones, Skills, Abilities, Task Statements, Interests), U.S. Department of Labor, Employment and Training Administration. Data fetched 2026-10-31. See about and sources.