Forensic Science Technicians

Life, Physical, and Social Science Occupations
O*NET-SOC 代码
19-4092.00

Collect, identify, classify, and analyze physical evidence related to criminal investigations. Perform tests on weapons or substances, such as fiber, hair, and tissue to determine significance to investigation. May testify as expert witnesses on evidence or crime laboratory techniques. May serve as specialists in area of expertise, such as ballistics, fingerprinting, handwriting, or biochemistry.

  • 数据来源: BLS发布时间: 2026-08

    高· 相对

    低四级相对区间很高

    职业群单位数值

    尺度 · 母数 · 来源

    四级相对类别（低 / 中等 / 高 / 很高）

    以BLS就业预测表中831个细分职业为基数。取值按 NEM（全国就业矩阵）代码给定，因此共用同一 NEM 代码的职业得到相同分档

    来源数据集（XLSX 文件下载）

  • 数据来源: Anthropic发布时间: 2026-03

    0.000

    0.000此处所载数值的范围0.745
    尺度 · 母数 · 来源

    观测暴露度指数，按发布原值0–1

    以O*NET任务映射为基准

    按 SOC 2018 职业发布的数值；具有相同 SOC 2018 代码的所有 O*NET 职业均显示此值

    来源数据集（CSV 文件下载）

  • 数据来源: ILO发布时间: 2025

    0.26

    0.09此处所载数值的范围0.70

    职业群单位数值

    尺度 · 母数 · 来源

    生成式AI暴露度指数，按发布原值0–1

    按 ISCO-08 细类（4 位）发布的数值。按原样应用美国劳工统计局（BLS）的官方对照表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）关联到本职业，对应关系为全部或部分对应

    来源数据集（PDF 文件下载）

该来源发布的是什么性质的数值

BLS的类别是相对排位而非绝对水平，也不是一手测量：它把多项已发表研究给出的职业百分位排名归并为四个等级。它不是就业或工资预测，不是采用概率，也不区分自动化与增强。

Task-level exposure

仅显示有暴露的工作

已评分任务 21 项 · β ≥ 0.5 的任务 16 项（76.2%）

β = 直接暴露（E1）+ 0.5 × 借助工具时的暴露（E2），依据原始代码库的定义。

  • 原始单位：O*NET 27.2 任务 → O*NET 31.0 职业代码
  • 已评分任务中有 1 项不在 O*NET 31.0 任务列表中，其分数按 O*NET 27.2 的发布值保留。
来源
OpenAI "GPTs are GPTs" exposure rubric
版本
gh-main-0471612
许可
MIT License, Copyright (c) 2024 OpenAI
Task (O*NET 20.1)Claude.aiRaw / share %APIRaw / share %
Keep records and prepare reports detailing findings, investigative methods, and laboratory techniques.

19-4092.00

0.0023100.00.0037100.0
Not observed on any surface — 20 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states.
Testify in court about investigative or analytical methods or findings.
—0—0
Operate and maintain laboratory equipment and apparatus.
—0—0
Prepare solutions, reagents, or sample formulations needed for laboratory work.
—0—0
Collect evidence from crime scenes, storing it in conditions that preserve its integrity.
—0—0
Reconstruct crime scenes to determine relationships among pieces of evidence.
—0—0
Visit morgues, examine scenes of crimes, or contact other sources to obtain evidence or information to be used in investigations.
—0—0
Confer with ballistics, fingerprinting, handwriting, documents, electronics, medical, chemical, or metallurgical experts concerning evidence and its interpretation.
—0—0
Train new technicians or other personnel on forensic science techniques.
—0—0
Use photographic or video equipment to document evidence or crime scenes.
—0—0
Interpret laboratory findings or test results to identify and classify substances, materials, or other evidence collected at crime scenes.
—0—0
Identify and quantify drugs or poisons found in biological fluids or tissues, in foods, or at crime scenes.
—0—0
Collect impressions of dust from surfaces to obtain and identify fingerprints.
—0—0
Analyze gunshot residue and bullet paths to determine how shootings occurred.
—0—0
Examine physical evidence, such as hair, fiber, wood, or soil residues to obtain information about its source and composition.
—0—0
Examine firearms to determine mechanical condition and legal status, performing restoration work on damaged firearms to obtain information such as serial numbers.
—0—0
Compare objects, such as tools, with impression marks to determine whether a specific object is responsible for a specific mark.
—0—0
Use chemicals or other substances to examine latent fingerprint evidence and compare developed prints to those of known persons in databases.
—0—0
Examine and analyze blood stain patterns at crime scenes.
—0—0
Review forensic analysts' reports for technical merit.
—0—0
Determine types of bullets and specific weapons used in shootings.
—0—0

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 全部任务（24 项）

本职业在 O*NET 31.0 中的全部任务（英文原文；任务类型为核心或补充）。暴露值不列在此清单中，而在上方表格里，位于各来源所用 O*NET 版本的任务表述旁。

任务（O*NET 31.0）类型
Testify in court about investigative or analytical methods or findings.核心
Operate and maintain laboratory equipment and apparatus.核心
Prepare solutions, reagents, or sample formulations needed for laboratory work.核心
Collect evidence from crime scenes, storing it in conditions that preserve its integrity.核心
Collect impressions of dust from surfaces to obtain and identify fingerprints.核心
Analyze gunshot residue and bullet paths to determine how shootings occurred.核心
Visit morgues, examine scenes of crimes, or contact other sources to obtain evidence or information to be used in investigations.核心
Confer with ballistics, fingerprinting, handwriting, documents, electronics, medical, chemical, or metallurgical experts concerning evidence and its interpretation.核心
Keep records and prepare reports detailing findings, investigative methods, and laboratory techniques.核心
Use chemicals or other substances to examine latent fingerprint evidence and compare developed prints to those of known persons in databases.核心
Train new technicians or other personnel on forensic science techniques.核心
Examine and analyze blood stain patterns at crime scenes.核心
Use photographic or video equipment to document evidence or crime scenes.核心
Measure and sketch crime scenes to document evidence.核心
Examine footwear, tire tracks, or other types of impressions.核心
Interpret laboratory findings or test results to identify and classify substances, materials, or other evidence collected at crime scenes.补充
Identify and quantify drugs or poisons found in biological fluids or tissues, in foods, or at crime scenes.补充
Reconstruct crime scenes to determine relationships among pieces of evidence.补充
Examine firearms to determine mechanical condition and legal status, performing restoration work on damaged firearms to obtain information, such as serial numbers.补充
Compare objects, such as tools, with impression marks to determine whether a specific object is responsible for a specific mark.补充
Review forensic analysts' reports for technical merit.补充
Determine types of bullets and specific weapons used in shootings.补充
Examine physical evidence, such as hair, biological fluids, fiber, wood, or soil residues to obtain information about its source and composition.补充
Analyze data from computers or other digital media sources for evidence related to criminal activity.补充

职业信息

就业展望（BLS）

就业人数，2025
20K
预计就业人数，2035
23K
变化 (2025–35)
+13.3%
年薪中位数，2025
$72,060
入职通常所需学历
Bachelor's degree
最低 $30,890BLS EP 2025–35 中 825 个细分职业的工资中位数范围最高 $559,030

来源: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韩国职业分类关联（KSCO）

来自 AI Changing Work 制作的 Korea Occupation Direct Crosswalk v1.1 当前版本的关联。关系值从 O*NET-SOC 职业一侧解读。

KSCO 代码KSCO 名称关系状态
21312의료과학 시험원相关，但不对应已确认

关系与状态的定义(kr-direct v1.1)

国际劳工组织（ILO）职业说明

以下 ISCO-08 职业组由 AI Changing Work 原样套用美国劳工统计局（BLS）发布的对照表（2018 SOC→2010 SOC、2010 SOC→ISCO-08）、不逐案取舍，与本职业相关联；每项关联可能是完全对应，也可能是部分对应。

  • ISCO-08 3119Physical and Engineering Science Technicians Not Elsewhere Classified

    其他未列明的物理和工程科学技术员

自行翻译

自行翻译 · 非 ISCO 官方词汇 — 未经国际劳工组织审核。

以下定义、任务和职业示例是 ILO 对该 ISCO-08 职业组的描述，而不是对本职业的描述。

This unit group covers physical and engineering science technicians not classified elsewhere in Minor Group 311: Physical and Engineering Science Technicians. For instance, the unit group includes those who assist scientists and engineers engaged in developing procedures or conducting research on safety, biomedical, environmental or industrial and production engineering.

任务

  • In such cases tasks would include -
  • (a) collecting data and providing technical assistance regarding: efficient, safe and economic utilization of personnel, material and equipment; methods of work and sequence of operations and supervision of their implementation; and efficient layout of plant or establishment;
  • (b) aiding in the identification of potential hazards and introducing safety procedures and devices;
  • (c) modifying and testing equipment and devices used in the prevention, control, and remediation of environmental pollution, site remediation and land reclamation;
  • (d) assisting in the development of environmental pollution remediation devices under the direction of an engineer;
  • (e) assisting engineers in testing and designing robotics equipment.

职业示例

Engineering technician (production) · Fire investigator · Forensic science technician · Quantity surveying technician · Robotics technician · Time and motion study technician

Sources: ILO ISCO-08 — details: Credits

ESCO 职业词汇

以下每一项都是在已公开的ESCO-O*NET Crosswalk（第 1 版，2022 年）中与本职业逐项对应的。对应类型出自该对照表；表述出自 AI Changing Work。

  • graphologistESCO 2643.1本职业范围更宽

    Graphologists analyse written or printed materials in order to draw conclusions and evidence about traits, personality, abilities and authorship of the writer. They interpret letter forms, the fashion of writing, and patterns in the writing.

  • criminal investigatorESCO 3355.1有重叠，但不相同

    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.

  • police detectiveESCO 3355.2有重叠，但不相同

    Police detectives gather and compile evidence which assists them in the solution of crimes. They use investigative techniques to gather evidence, and interview all parties connected to their line of enquiry, and cooperate with other police department divisions to gather the evidence.

来源: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

许可: CC BY 4.0 (EU Reuse Notice)

查看原文

ESCO reuse terms and the modification notice are in Credits.

法国职业分类关联（ROME）

本职业与 ROME 4.0 职业条目（fiche）之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。标为「暂定」的关联仅凭同一模型系列（Claude）两位判定者的判定采纳，或对其判定适用运营方规则后采纳，因此其依据弱于已确认的关联。

ROME 代码ROME 名称（法语）关系
K1721Technicien / Technicienne en investigation criminelle范围相同暂定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

西班牙职业分类关联（CNO-11）

本职业与 CNO-11 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

CNO-11 代码CNO-11 名称（西班牙语）关系
3121Técnicos en ciencias físicas y químicas相关，但不对应
3129Otros técnicos de las ciencias físicas, químicas, medioambientales y de las ingenierías相关，但不对应
3631Técnicos de la policía nacional, autonómica y local相关，但不对应

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

德国职业分类关联（KldB）

本职业与 KldB 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

KldB 代码KldB 名称（德语）关系
41384Berufe in der Chemie (sonstige spezifische Tätigkeitsangabe) - hoch komplexe Tätigkeiten相关，但不对应
53223Berufe im Kriminaldienst - komplexe Spezialistentätigkeiten相关，但不对应
53224Berufe im Kriminaldienst - hoch komplexe Tätigkeiten相关，但不对应

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本职业分类关联（JSCO）

本职业与 JSCO 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

JSCO 代码JSCO 名称（日语）关系
051自然科学系研究者相关，但不对应暂定
249他に分類されない専門的職業従事者相关，但不对应暂定
441警察官相关，但不对应暂定

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

本页数据的来源与许可，以及 AI Changing Work 的修改与翻译说明：致谢与来源