Mechanical Engineers

Architecture and Engineering Occupations

O*NET-SOC コード: 17-2141.00

Perform engineering duties in planning and designing tools, engines, machines, and other mechanically functioning equipment. Oversee installation, operation, maintenance, and repair of equipment such as centralized heat, gas, water, and steam systems.

データ出典: BLS公表時点: 2026-08
非常に高い· 相対
低い4段階の相対区分非常に高い
職業群単位の値
尺度・母数・出典
4段階の相対区分（低い / 中程度 / 高い / 非常に高い）
BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります
出典データセット（XLSX ファイルのダウンロード）
データ出典: Anthropic公表時点: 2026-03
0.081
0.000ここに掲載された値の範囲0.745
職業群単位の値
尺度・母数・出典
観測エクスポージャー指数、公開されたまま0–1
O*NETタスクへの対応づけが基準
SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります
出典データセット（CSV ファイルのダウンロード）
データ出典: ILO公表時点: 2025
0.32
0.09ここに掲載された値の範囲0.70
職業群単位の値
尺度・母数・出典
生成AI露出度指数、公開されたまま0–1
ISCO-08の細分類（4桁）単位で公表された値です。米国労働統計局（BLS）の公式対応表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）を公表どおり適用してこの職業に結び付けており、対応は全部または一部です
出典データセット（PDF ファイルのダウンロード）

この出典がどのような性格の値か

BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。

Task-level exposure

露出のある作業のみ

評価済みタスク 28 件 · β ≥ 0.5 のタスク 24 件（85.7%）

β = 直接的な露出（E1）+ 0.5 × ツール利用時の露出（E2）。原典リポジトリの定義に従います。

原典の単位：O*NET 27.2 のタスク → O*NET 31.0 の職業コード
評価済みタスクはすべて O*NET 31.0 のタスク一覧にあります。

出典: OpenAI "GPTs are GPTs" exposure rubric
版: gh-main-0471612
ライセンス: MIT License, Copyright (c) 2024 OpenAI

Task (O*NET 20.1)	Claude.aiRaw / share %	APIRaw / share %
Provide technical customer service. 17-2141.00	0.019256.8	0.022347.1
Recommend design modifications to eliminate machine or system malfunctions. 17-2141.00	0.006318.6	0.00306.3
Solicit new business. 17-2141.00	0.00329.5	0.011323.9
Conduct research that tests or analyzes the feasibility, design, operation, or performance of equipment, components, or systems. 17-2141.00	0.00195.6	0.00306.3
Read and interpret blueprints, technical drawings, schematics, or computer-generated reports. 17-2141.00	0.00175.0	0.007716.3
Research, design, evaluate, install, operate, or maintain mechanical products, equipment, systems or processes to meet requirements. 17-2141.00	0.00154.4	—0
Not observed on any surface — 22 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.
Confer with engineers or other personnel to implement operating procedures, resolve system malfunctions, or provide technical information.	—0	—0
Research and analyze customer design proposals, specifications, manuals, or other data to evaluate the feasibility, cost, or maintenance requirements of designs or applications.	—0	—0
Provide feedback to design engineers on customer problems or needs.	—0	—0
Oversee installation, operation, maintenance, or repair to ensure that machines or equipment are installed and functioning according to specifications.	—0	—0
Develop, coordinate, or monitor all aspects of production, including selection of manufacturing methods, fabrication, or operation of product designs.	—0	—0
Design test control apparatus or equipment or develop procedures for testing products.	—0	—0
Investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions.	—0	—0
Develop or test models of alternate designs or processing methods to assess feasibility, sustainability, operating condition effects, potential new applications, or necessity of modification.	—0	—0
Specify system components or direct modification of products to ensure conformance with engineering design, performance specifications, or environmental regulations.	—0	—0
Assist drafters in developing the structural design of products, using drafting tools or computer-assisted drafting equipment or software.	—0	—0
Estimate costs or submit bids for engineering, construction, or extraction projects.	—0	—0
Establish or coordinate the maintenance or safety procedures, service schedule, or supply of materials required to maintain machines or equipment in the prescribed condition.	—0	—0
Write performance requirements for product development or engineering projects.	—0	—0
Apply engineering principles or practices to emerging fields, such as robotics, waste management, or biomedical engineering.	—0	—0
Calculate energy losses for buildings, using equipment such as computers, combustion analyzers, or pressure gauges.	—0	—0
Design integrated mechanical or alternative systems, such as mechanical cooling systems with natural ventilation systems, to improve energy efficiency.	—0	—0
Direct the installation, operation, maintenance, or repair of renewable energy equipment, such as heating, ventilating, and air conditioning (HVAC) or water systems.	—0	—0
Evaluate mechanical designs or prototypes for energy performance or environmental impact.	—0	—0
Recommend the use of utility or energy services that minimize carbon footprints.	—0	—0
Select or install combined heat units, power units, cogeneration equipment, or trigeneration equipment that reduces energy use or pollution.	—0	—0
Perform personnel functions, such as supervision of production workers, technicians, technologists, or other engineers.	—0	—0
Study industrial processes to maximize the efficiency of equipment applications, including equipment placement.	—0	—0

Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.

Task (O*NET 27.2)	βE1 + 0.5 × E2
Write performance requirements for product development or engineering projects. O*NET Task ID 1429	1.0
Read and interpret blueprints, technical drawings, schematics, or computer-generated reports. O*NET Task ID 1411	0.5
Confer with engineers or other personnel to implement operating procedures, resolve system malfunctions, or provide technical information. O*NET Task ID 1412	0.5
Research and analyze customer design proposals, specifications, manuals, or other data to evaluate the feasibility, cost, or maintenance requirements of designs or applications. O*NET Task ID 1413	0.5
Provide feedback to design engineers on customer problems or needs. O*NET Task ID 1418	0.5
Conduct research that tests or analyzes the feasibility, design, operation, or performance of equipment, components, or systems. O*NET Task ID 1420	0.5
Recommend design modifications to eliminate machine or system malfunctions. O*NET Task ID 1421	0.5
Develop, coordinate, or monitor all aspects of production, including selection of manufacturing methods, fabrication, or operation of product designs. O*NET Task ID 1423	0.5
Establish or coordinate the maintenance or safety procedures, service schedule, or supply of materials required to maintain machines or equipment in the prescribed condition. O*NET Task ID 1427	0.5
Apply engineering principles or practices to emerging fields, such as robotics, waste management, or biomedical engineering. O*NET Task ID 1430	0.5
Design test control apparatus or equipment or develop procedures for testing products. O*NET Task ID 1431	0.5
Calculate energy losses for buildings, using equipment such as computers, combustion analyzers, or pressure gauges. O*NET Task ID 19627	0.5
Design integrated mechanical or alternative systems, such as mechanical cooling systems with natural ventilation systems, to improve energy efficiency. O*NET Task ID 19628	0.5
Evaluate mechanical designs or prototypes for energy performance or environmental impact. O*NET Task ID 19630	0.5
Recommend the use of utility or energy services that minimize carbon footprints. O*NET Task ID 19631	0.5
Research, design, evaluate, install, operate, or maintain mechanical products, equipment, systems or processes to meet requirements. O*NET Task ID 20733	0.5
Investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions. O*NET Task ID 20734	0.5
Develop or test models of alternate designs or processing methods to assess feasibility, sustainability, operating condition effects, potential new applications, or necessity of modification. O*NET Task ID 20735	0.5
Specify system components or direct modification of products to ensure conformance with engineering design, performance specifications, or environmental regulations. O*NET Task ID 20736	0.5
Assist drafters in developing the structural design of products, using drafting tools or computer-assisted drafting equipment or software. O*NET Task ID 20737	0.5
Estimate costs or submit bids for engineering, construction, or extraction projects. O*NET Task ID 20738	0.5
Solicit new business. O*NET Task ID 20740	0.5
Provide technical customer service. O*NET Task ID 20741	0.5
Study industrial processes to maximize the efficiency of equipment applications, including equipment placement. O*NET Task ID 20742	0.5
他 14 件の作業を表示 ▾折りたたむ ▴
Oversee installation, operation, maintenance, or repair to ensure that machines or equipment are installed and functioning according to specifications. O*NET Task ID 1419	0.0
Direct the installation, operation, maintenance, or repair of renewable energy equipment, such as heating, ventilating, and air conditioning (HVAC) or water systems. O*NET Task ID 19629	0.0
Select or install combined heat units, power units, cogeneration equipment, or trigeneration equipment that reduces energy use or pollution. O*NET Task ID 19632	0.0
Perform personnel functions, such as supervision of production workers, technicians, technologists, or other engineers. O*NET Task ID 20739	0.0

β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.

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

O*NET 31.0 のタスク全件（28件）

この職業の O*NET 31.0 のタスク全件（英語原文、種別はコア・補足）。露出値はこの一覧には載せず、上の表で各出典が用いた O*NET 版の文言の横にあります。

タスク（O*NET 31.0）	種類
Read and interpret blueprints, technical drawings, schematics, or computer-generated reports.	コア
Confer with engineers or other personnel to implement operating procedures, resolve system malfunctions, or provide technical information.	コア
Research and analyze customer design proposals, specifications, manuals, or other data to evaluate the feasibility, cost, or maintenance requirements of designs or applications.	コア
Provide feedback to design engineers on customer problems or needs.	コア
Oversee installation, operation, maintenance, or repair to ensure that machines or equipment are installed and functioning according to specifications.	コア
Conduct research that tests or analyzes the feasibility, design, operation, or performance of equipment, components, or systems.	コア
Recommend design modifications to eliminate machine or system malfunctions.	コア
Develop, coordinate, or monitor all aspects of production, including selection of manufacturing methods, fabrication, or operation of product designs.	コア
Write performance requirements for product development or engineering projects.	コア
Research, design, evaluate, install, operate, or maintain mechanical products, equipment, systems or processes to meet requirements.	コア
Investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions.	コア
Develop or test models of alternate designs or processing methods to assess feasibility, sustainability, operating condition effects, potential new applications, or necessity of modification.	コア
Specify system components or direct modification of products to ensure conformance with engineering design, performance specifications, or environmental regulations.	コア
Assist drafters in developing the structural design of products, using drafting tools or computer-assisted drafting equipment or software.	コア
Estimate costs or submit bids for engineering, construction, or extraction projects.	コア
Provide technical customer service.	コア
Establish or coordinate the maintenance or safety procedures, service schedule, or supply of materials required to maintain machines or equipment in the prescribed condition.	補足
Apply engineering principles or practices to emerging fields, such as robotics, waste management, or biomedical engineering.	補足
Design test control apparatus or equipment or develop procedures for testing products.	補足
Calculate energy losses for buildings, using equipment such as computers, combustion analyzers, or pressure gauges.	補足
Design integrated mechanical or alternative systems, such as mechanical cooling systems with natural ventilation systems, to improve energy efficiency.	補足
Direct the installation, operation, maintenance, or repair of renewable energy equipment, such as heating, ventilating, and air conditioning (HVAC) or water systems.	補足
Evaluate mechanical designs or prototypes for energy performance or environmental impact.	補足
Recommend the use of utility or energy services that minimize carbon footprints.	補足
Select or install combined heat units, power units, cogeneration equipment, or trigeneration equipment that reduces energy use or pollution.	補足
Perform personnel functions, such as supervision of production workers, technicians, technologists, or other engineers.	補足
Solicit new business.	補足
Study industrial processes to maximize the efficiency of equipment applications, including equipment placement.	補足

雇用見通し（BLS）

この O*NET 職業だけの値ではなく、SOC 17-2141 グループ（Mechanical engineers）全体の値です。

雇用者数、2025: 299K
雇用者数見通し、2035: 332K
変化率 (2025–35): +11.2%
年間賃金の中央値、2025: $104,110
入職時に通常必要な学歴: Bachelor's degree

最低 $30,890BLS EP 2025–35 の詳細職業825件の賃金中央値の範囲最高 $559,030

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

韓国職業分類との対応（KSCO）

AI Changing Work が作成した Korea Occupation Direct Crosswalk v1.1 現行版の対応です。関係の値は O*NET-SOC 職業の側から読みます。

KSCO コード	KSCO 名称	関係	状態
23511	금형공학 기술자 및 연구원	この職業のほうが広い	確定
23513	냉난방‧공조공학 기술자 및 연구원	この職業のほうが広い	確定
23514	건설기계공학 기술자 및 연구원	この職業のほうが広い	確定
23515	산업기계공학 기술자 및 연구원	この職業のほうが広い	確定
23519	그 외 기계공학 기술자 및 연구원	この職業のほうが広い	確定
23124	건축설비 기술자	重なるが同じではない	確定
23512	플랜트공학 기술자 및 연구원	重なるが同じではない	確定

関係と状態の定義(kr-direct v1.1)

ILO（国際労働機関）の職業説明

以下のISCO-08職業群は、AI Changing Workが米国労働統計局（BLS）の発行するクロスウォーク（2018 SOC→2010 SOC、2010 SOC→ISCO-08）を個別の選択なしにそのまま適用して、この職業に結び付けたものです。結び付きは全体的な対応の場合も部分的な対応の場合もあります。

ISCO-08 2144Mechanical Engineers
機械技術者

出典: 総務省「国際標準職業分類（ISCO）2008年改定版（仮訳）分類項目名一覧（和英対照）」— 原著：ILO ISCO-08 © International Labour Organization（日本語訳は総務省がILOの許可を得て作成）

原文を見る

以下の定義・作業・職業例は、この職業ではなく、当該ISCO-08職業群についてのILOによる説明です。

Mechanical engineers conduct research; advise on, design and direct production of machines, aircraft, ships, machinery and industrial plant, equipment and systems; advise on and direct their functioning, maintenance and repair; or study and advise on mechanical aspects of particular materials, products or processes.

作業

(a) advising on and designing machinery and tools for manufacturing, mining, construction, agricultural, and other industrial purposes;
(b) advising on and designing steam, internal combustion and other non-electric motors and engines used for propulsion of railway locomotives, road vehicles or aircraft, or for driving industrial or other machinery;
(c) advising on and designing: hulls, superstructures and propulsion systems of ships; mechanical plant and equipment for the release, control and utilization of energy; heating, ventilation and refrigeration systems, steering gear, pumps and other mechanical equipment;
(d) advising on and designing airframes, undercarriages and other equipment for aircraft as well as suspension systems, brakes, vehicle bodies and other components of road vehicles;
(e) advising on and designing non-electrical parts of apparatus or products such as word processors, computers, precision instruments, cameras and projectors;
(f) establishing control standards and procedures to ensure efficient functioning and safety of machines, machinery, tools, motors, engines, industrial plant, equipment, or systems;
(g) ensuring that equipment, operation and maintenance comply with design specifications and safety standards.

職業例

Aeronautical engineer · Engine designer · Marine architect · Marine engineer · Mechanical engineer

Sources: ILO ISCO-08 — details: Credits

ESCO 職業語彙

以下の各項目は、公開されているESCO-O*NET Crosswalk（バージョン1、2022年）で、この職業と一つずつ対応付けられたものです。対応の種類はそのクロスウォークによるもので、表現はAI Changing Workによるものです。

mechanical engineerESCO 2144.1範囲が同じ
Mechanical engineers research, plan and design mechanical products and systems and supervise the fabrication, operation, application, installation and repair of systems and products. They research and analyse data.
engine designerESCO 2144.1.5この職業のほうが広い
Engine designers carry out engineering duties in designing mechanical equipment such as machines and all types of engines. They also supervise their installation and maintenance.
mine mechanical engineerESCO 2144.1.12この職業のほうが広い
Mine mechanical engineers supervise the procurement, installation, removal and maintenance of mining mechanical equipment, using their knowledge of mechanical specifications. They organise the replacement and repair of mechanical equipment and components.
precision engineerESCO 2144.1.17この職業のほうが広い
Precision engineers design processes, machines, fixtures and other equipment that have exceptionally low engineering tolerances, are repeatable and stable over time. They ensure prototypes are built and tested and make sure the designs meet system specifications and operational requirements.
rotating equipment engineerESCO 2144.1.19この職業のほうが広い
Rotating equipment engineers develop designs and specifications for rotating equipment according to any applicable standards. They also provide technical expertise and help ensure that all new and existing equipment installations are completed.

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

ライセンス: CC BY 4.0 (EU Reuse Notice)

原文を見る

ESCO reuse terms and the modification notice are in Credits.

フランス職業分類との対応（ROME）

この職業と ROME 4.0 の職業票（fiche）との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。「暫定」と表示した対応は、同じモデル系列（Claude）の二人の判定者による判定のみ、またはその判定に運営者の規則を適用して採用したものであり、確定した対応より根拠が弱くなります。

ROME コード	ROME 名称（フランス語）	関係
H1238	Chef / Cheffe de projet conception industrielle en mécanique	この職業のほうが広い
H1206	Ingénieur / Ingénieure R&D en industrie	重なるが同じではない
I1121	Ingénieur de maintenance / Ingénieure de maintenance	関連（対応ではない）

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)

スペイン職業分類との対応（CNO-11）

この職業と CNO-11 の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

CNO-11 コード	CNO-11 名称（スペイン語）	関係
2433	Ingenieros mecánicos	この職業のほうが広い暫定
2463	Ingenieros técnicos mecánicos	この職業のほうが広い暫定
3126	Técnicos en mecánica	関連（対応ではない）暫定

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)

ドイツ職業分類との対応（KldB）

この職業と KldB の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

KldB コード	KldB 名称（ドイツ語）	関係
25104	Berufe in der Maschinenbau- und Betriebstechnik (ohne Spezialisierung) - hoch komplexe Tätigkeiten	範囲が同じ
24524	Berufe in der Werkzeugtechnik - hoch komplexe Tätigkeiten	この職業のほうが広い暫定
25184	Berufe in der Maschinenbau- und Betriebstechnik (sonstige spezifische Tätigkeitsangabe) - hoch komplexe Tätigkeiten	この職業のほうが広い暫定
25254	Berufe in der Zweiradtechnik - hoch komplexe Tätigkeiten	この職業のほうが広い暫定
34214	Berufe in der Sanitär-, Heizungs- und Klimatechnik - hoch komplexe Tätigkeiten	この職業のほうが広い暫定
34234	Berufe in der Kältetechnik - hoch komplexe Tätigkeiten	この職業のほうが広い暫定
34344	Berufe im Anlagen-, Behälter- und Apparatebau - hoch komplexe Tätigkeiten	この職業のほうが広い暫定
27224	Berufe in der Konstruktion und im Gerätebau - hoch komplexe Tätigkeiten	関連（対応ではない）
25134	Technische Servicekräfte in Wartung und Instandhaltung - hoch komplexe Tätigkeiten	関連（対応ではない）暫定
34324	Berufe im Rohrleitungsbau - hoch komplexe Tätigkeiten	関連（対応ではない）暫定

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)

日本職業分類との対応（JSCO）

この職業と JSCO の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

JSCO コード	JSCO 名称（日本語）	関係
073	機械技術者（開発）	範囲が同じ暫定
083	機械技術者（開発を除く）	重なるが同じではない暫定

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)

このページのデータの出典・ライセンスと AI Changing Work による改変・翻訳の告知：クレジットと出典