Criminal Investigator
Snapshot
Criminal investigators examine and process the scenes of crimes and the evidence found in them. They handle and protect the evidence compliant with rules and regulations, and isolate the scene from outside influence. They photograph the scene, ensure the maintenance of the evidence, and write reports.
Criminal investigators play a crucial role in the justice system, meticulously examining crime scenes and gathering evidence to support investigations. Your work involves preserving the integrity of evidence, documenting findings, and contributing to the pursuit of justice. This role demands precision, strong communication skills, and the ability to remain calm and objective under pressure. You’ll often work within established protocols and regulations to ensure the legal admissibility of evidence.
- • Examining and documenting crime scenes, including photography and detailed note-taking.
- • Collecting, handling, and preserving evidence according to strict protocols to maintain its integrity.
- • Protecting crime scenes from contamination and unauthorized access.
Where this occupation is in demand
Reported labour shortages and surpluses, by year. Published for occupation groups, not for individual job titles.
Figures cover Business and administration associate professionals — 200 jobs including this one.
In shortage: Belgium, Czechia, Denmark, Latvia and 4 more.
Longest-running shortage: Denmark, 2 years.
Select a place on the map to see its figures.
About this source›
Source: ELA/EURES labour shortages and surpluses. Readings are published at occupation-group level, and cover Europe. Editions differ in annex layout and country coverage, so a change between years does not always mean the labour market changed. Countries in grey were not reported, which is not the same as being in balance.
What these words mean
The four things this section reports
- Reported demand
- Whether employers report needing people in this job — a judgement published by a national or EU body, not a count.
- Where it is heading
- Which way employment in this job is expected to move over the coming years, from an official projection.
- Openings
- Roughly how many openings arise — from growth and from people leaving the job.
- Typical pay
- What people in this job typically earn where the source publishes it. Blank does not mean unpaid; it means nobody publishes it for that place.
A measure is left out when nobody publishes it for that place, rather than shown as zero.
Which way the market leans for you
- In your favour
- More openings than people looking — employers are competing for candidates.
- Balanced
- Openings and candidates are roughly matched.
- Competitive
- More people looking than openings — expect to compete.
- Mixed evidence
- Sources disagree, or the same occupation group is short in one part and oversupplied in another.
Every source resolves to one of these four, so there is a single vocabulary to learn. What differs is the evidence behind it, which is printed underneath each verdict — a measured ratio of openings to jobseekers, or an assessment published by a national body.
How this job compares with other jobs in the same country
- Strong
- Among the strongest in that country
- Good
- Stronger than most jobs in that country
- Mixed
- About typical for that country
- Weak
- Weaker than most jobs in that country
This is a rank within one country, not a score you can carry across borders — the registers behind two countries count different people, so the same number means different things in each. It is also why a job can be among the strongest in a country and still show as Competitive: it leads the field in a market that is crowded overall.
Where these come from
Every figure is published by a national statistics office, a public employment service or an EU body, and each card names its source and the period it covers. Some places are counted monthly, others assessed once or twice a year, so two places on the same map can be describing different moments — the date is always shown.
None of this predicts one person’s chances. It describes a market.
Reported demand · Typical pay · Where it is heading (United States, Ireland, Malta)
| Reported demand | Typical pay | Where it is heading | |
|---|---|---|---|
| United States | Not reported | $93,790 2025-05 | −0.7% 2024–2034 · BLS 2024-2034 |
| Ireland | Not reported | — | +26.5% 2023–2035 · Cedefop 2026 * |
| Malta | Surplus reported ELA/EURES 2024 * | — | +9.2% 2023–2035 · Cedefop 2026 * |
* Published for occupation groups, not for individual job titles.
U.S. Bureau of Labor Statistics (OEWS)
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Future Outlook for criminal investigator
The outlook for criminal investigator reflects a balanced mix of automation exposure and durable, human-led work.
How are these scores calculated?
The Resilience Score (0–100) estimates how structurally protected this occupation is from automation and AI disruption, based on task-level analysis. Higher scores mean more human-judgment-intensive tasks. AI Exposure shows the estimated percentage of task hours that current AI capabilities could affect. These are model-derived structural indicators, not predictions about individual job security.
How could criminal investigator change as AI adoption grows?
This role is likely to change gradually, with AI supporting selected tasks rather than replacing the whole occupation.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
This role is likely to change gradually, with AI supporting selected tasks rather than replacing the whole occupation.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
Model-based estimate. Use it as a planning signal, not a guarantee.
Compare this to your profile
How AI may change this role
Deterministic, model-based interpretation of current role signals — not a guarantee of replacement.
What still depends on people
- restrict access to crime scene
Where AI may become a co-pilot
- examine crime scenes
- photograph crime scenes
- handle case evidence
Tasks most exposed to automation
- document evidence
- write work-related reports
Vital Signs & AI Vectors
AI Exposure Vectors
0-100%Exposure to AI-assisted analysis, pattern recognition, and predictive modelling tasks
Exposure to content generation, creative augmentation, and large language model tools
Exposure to physical automation, robotics, and sensor-driven task displacement
Exposure to workflow automation, decision-support software, and process digitisation
Technical Details
NexFuture v3.0 estimates automation exposure natively from ESCO essential-skill groups, weighted by skill mass and calibrated against expert anchors. Scores are probabilistic estimates, not guarantees. See the NexFuture Methodology White Paper for full details.
Measures automation exposure. It does not measure pay, demand, or how many jobs exist near you.
What people in this role usually do
Public Service & Safety
A typical day as a criminal investigator
09 09:00 · Morning photograph crime scenes
10 10:30 · Mid-morning restrict access to crime scene
12 12:00 · Midday examine crime scenes
14 14:00 · Afternoon handle case evidence
15 15:30 · Late afternoon document evidence
17 17:00 · Wrap-up write work-related reports
Task order is illustrative. Individual days vary.
What you need to do this work
The skills, knowledge and tools this role calls for — and the traits and rewards that come with it.
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handle case evidence
Handle evidence important for a case in a manner compliant with regulations, in order to not affect the state of the evidence in question and to ensure its pristine condition and usability in the case.
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restrict access to crime scene
Restrict public access to a crime scene by marking boundaries and ensuring officials are stationed to inform the public of access restriction and respond to potential attempts at crossing the boundaries.
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examine crime scenes
Examine crime scenes upon arrival to ensure they are not tampered and perform the initial assessments and analyses of what may have occurred, as well as examining the nature of the evidence present.
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document evidence
Document all evidence found on a crime scene, during an investigation, or when presented in a hearing, in a manner compliant with regulations, to ensure that no piece of evidence is left out of the case and that records are maintained.
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write work-related reports
Compose work-related reports that support effective relationship management and a high standard of documentation and record keeping. Write and present results and conclusions in a clear and intelligible way so they are comprehensible to a non-expert audience.
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photograph crime scenes
Photograph (possible) crime scenes in a manner compliant with regulations, to ensure that all information necessary for the further investigation of the case is gathered and recorded.
crime scene preservation
The methods involved in the preservation of a crime scene so that the evidence and information that can be gathered from it for an investigation is uninfluenced by outside factors.
- forensic intelligence
- criminal law
- criminology
Path to become a criminal investigator
What it typically takes to qualify: education level, where it is a regulated profession, and where to study.
Short-cycle tertiary education
227 programmes in 23 countries teach the core skills of this job. Plus 37 short courses that build single skills.
A few examples, taught in the language of this page:
Bachelor of Science in Forensic Investigation and Analysis
Atlantic Technological University · Ireland
Master of Arts in Criminal Justice
Institute of Public Administration · Ireland
Bachelor of Arts in Applied Policing
Garda College, Templemore · Ireland
Graduate Certificate in Forensic Science
University of Technology Sydney (UTS) · Australia
University of South Africa · South Africa
European Forensic Institute · Malta
These are 6 of 264.
Sources
- 1. Source: Europass Qualification Dataset Register (European Commission)
- 2. Source: Commonwealth of Australia (Department of Education), CRICOS, data.gov.au, CC BY 2.5 AU. Data as at 30/09/2026. Adapted by NexPath.
- 3. Source: South African Qualifications Authority (SAQA), All Qualifications and Unit Standards (allqs.saqa.org.za).
- 4. Source: Malta Qualifications Registry, Malta Further and Higher Education Authority (qualifications.mfhea.gov.mt).
Growth Pathways & Similar Roles
Explore typical career progression paths, adjacent skills, and similar roles to plan your next transition.
Where does criminal investigator fit?
Similarity scores based on skill overlap from ESCO data.
For organisations
The data on this page, working for your students, clients and staff.
Frequently asked questions
What kind of training or background is typically needed to become a criminal investigator?
What are the most challenging aspects of being a criminal investigator?
Is this a role that typically involves working independently or as part of a team?
Is there a shortage of Criminal Investigator in Europe?
How much does Criminal Investigator pay in the United States?
Sources: ESCO O*NET ELA/EURES Cedefop BLS Data updated October 19, 2026 About our data