Forensic Science Technician
Forensic Science Technician scores 56/100 on this site's structural exposure measure, just below this site's approximate Safe threshold, and the number is honest: roughly 35% of U.
We have not ingested real-world usage data for this occupation yet. We show a band only where genuine data exists, rather than estimate one.
What a forensic science technician actually does
Forensic science technicians (also called crime scene investigators or criminalists) collect and analyze physical evidence from crime scenes to help solve criminal cases. At a scene, a technician photographs and documents the layout, physically collects evidence, fingerprints, fibers, blood, weapons, tissue samples, and other trace material, and preserves it under strict chain-of-custody conditions so it holds up as evidence in court.
Back in the lab, technicians run tests on collected material, examine fingerprint patterns, analyze blood-spatter evidence, and process ballistics evidence to determine what happened and connect evidence to a suspect or scene.
The job also extends into the courtroom: technicians write detailed reports documenting their findings, methods, and chain of custody, and testify as expert witnesses explaining their analysis and conclusions to a judge and jury, testimony that can be the deciding factor in a criminal case. Most technicians specialize, DNA analysis, digital forensics, ballistics, toxicology, and larger labs often separate crime-scene fieldwork from lab-based analysis into distinct roles.
Why it reads this way
Forensic Science Technician scores 56/100 on this site's structural exposure measure, just below this site's approximate Safe threshold, and the number is honest: roughly 35% of U.S. forensic labs already use AI-driven tools for fingerprint identification, DNA profile interpretation, and ballistics comparison, and one 2023 BLS-adjacent estimate puts up to 25% of this occupation's tasks as automatable within a decade. That's real, current lab-side automation, not a hypothetical.
What holds the verdict up despite the score: physical evidence collection at a crime scene, chain-of-custody documentation that has to trace back to a specific accountable person, and expert-witness courtroom testimony all stay squarely human. No AI system can be sworn in, cross-examined, and held personally accountable for perjury the way a live expert witness can, and courts have shown no appetite for changing that.
Licensing is real but narrow rather than universal, Texas is the only state that licenses forensic analysts and technicians directly; elsewhere, certification through bodies like the American Board of Criminalistics strengthens court credibility without being a legal requirement to work. BLS projects much-faster-than-average growth for this occupation (7%+, 2024-2034, Bright Outlook designation), driven especially by digital and DNA evidence specialties, growth that industry coverage explicitly attributes to increasing case complexity rather than AI displacing the role.
Skills this role draws on
We don't yet have task-by-task time-share data for this occupation, so we can't show which specific tasks carry the exposure score above. This is the real skill set instead.
Typical salary range (USD)
$48,250–$117,250
Average: $72,060/yr
Range source: BLS OEWS wage data via O*NET OnLine (2025 release), SOC 19-4092.00 'Forensic Science Technicians'
Average source: BLS OEWS wage data for Forensic Science Technicians (19-4092.00) via O*NET OnLine, 2025 wage data (Annual Median Wage)
Related careers
Head-to-head comparisons
Forensic Science Technician scores 56/100 (Medium confidence), just below this site's Safe threshold, and honestly reflects real, current lab-side automation: roughly 35% of U.S. forensic labs already use AI-driven tools for fingerprint identification, DNA profile interpretation, and ballistics comparison, with one estimate suggesting up to 25% of task content could automate within a decade. What holds the verdict up: physical crime-scene evidence collection, chain-of-custody documentation tied to a specific accountable person, and expert-witness courtroom testimony all stay human — no AI system can be sworn in, cross-examined, and held personally accountable for perjury. Licensing is real but narrow (only Texas licenses forensic analysts/technicians directly; elsewhere certification is voluntary but court-credibility-enhancing). BLS projects much-faster-than-average growth (7%+, 2024-2034, Bright Outlook) driven by digital/DNA specialties, industry coverage attributing this to case complexity rather than AI displacement, as of 2026-08-17.
This is a researched judgment (checklist v1.2), not a statistical measurement — it sits alongside, not instead of, the structural exposure signal above. Next scheduled review: 2027-02-17.
Sources (6)
- https://www.onetonline.org/link/summary/19-4092.00
- https://www.onetonline.org/link/localwages/19-4092.00
- https://research.com/advice/ai-automation-and-the-future-of-forensic-science-degree-careers
- https://research.com/online-degrees/forensic-science/forensic-science-roles-growing-fastest-in-digital-and-dna-evidence
- https://www.crimesceneinvestigatoredu.org/forensic-certification/
- https://www.ebsco.com/research-starters/law/training-and-licensing-forensic-professionals
Data sources & methodology
Salary data: BLS OEWS wage data via O*NET OnLine (2025 release), SOC 19-4092.00 'Forensic Science Technicians'. Min/max figures represent the 10th–90th percentile annual wage range across the United States. Average figure sourced separately: BLS OEWS wage data for Forensic Science Technicians (19-4092.00) via O*NET OnLine, 2025 wage data (Annual Median Wage).
Automation Risk Score: Based on O*NET occupational analysis (19-4092.00) evaluating task complexity, physical requirements, social intelligence, and environmental variability. Methodology based on research from Frey & Osborne (Oxford, 2017).
Growth projections: 7%+ (2024-2034), much faster than the all-occupation average, with roughly 2,900 openings projected over the decade, driven especially by digital and DNA evidence specialties (BLS Occupational Outlook Handbook, Bright Outlook designation), based on BLS Occupational Outlook Handbook.