Aircraft Mechanics and Service Technicians
Installation, Maintenance, and Repair Occupations- O*NET-SOC コード
- 49-3011.00
Diagnose, adjust, repair, or overhaul aircraft engines and assemblies, such as hydraulic and pneumatic systems.
- データ出典: BLS公表時点: 2026-08
低い· 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
- データ出典: Anthropic公表時点: 2026-03
0.000
0.000ここに掲載された値の範囲0.745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
- データ出典: ILO公表時点: 2025
0.19
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
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
非表示の作業 37 件を表示評価済みタスク 38 件 · β ≥ 0.5 のタスク 7 件（18.4%）
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 % |
|---|---|
Read and interpret maintenance manuals, service bulletins, and other specifications to determine the feasibility and method of repairing or replacing malfunctioning or damaged components.49-3011.00 | 0.0032100.0 |
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 |
|---|---|
Read and interpret maintenance manuals, service bulletins, and other specifications to determine the feasibility and method of repairing or replacing malfunctioning or damaged components.O*NET Task ID 9946 | 1.0 |
Maintain repair logs, documenting all preventive and corrective aircraft maintenance.O*NET Task ID 9948 | 1.0 |
Read and interpret pilots' descriptions of problems to diagnose causes.O*NET Task ID 9960 | 1.0 |
Inspect airframes for wear or other defects.O*NET Task ID 9951 | 0.5 |
Inventory and requisition or order supplies, parts, materials, and equipment.O*NET Task ID 9968 | 0.5 |
Check for corrosion, distortion, and invisible cracks in the fuselage, wings, and tail, using x-ray and magnetic inspection equipment.O*NET Task ID 9977 | 0.5 |
Disassemble engines and inspect parts, such as turbine blades or cylinders, for corrosion, wear, warping, cracks, and leaks, using precision measuring instruments, x-rays, and magnetic inspection equipment.O*NET Task ID 9978 | 0.5 |
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（38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 maintenance manuals, service bulletins, and other specifications to determine the feasibility and method of repairing or replacing malfunctioning or damaged components. | コア |
| Inspect completed work to certify that maintenance meets standards and that aircraft are ready for operation. | コア |
| Maintain repair logs, documenting all preventive and corrective aircraft maintenance. | コア |
| Conduct routine and special inspections as required by regulations. | コア |
| Examine and inspect aircraft components, including landing gear, hydraulic systems, and deicers to locate cracks, breaks, leaks, or other problems. | コア |
| Inspect airframes for wear or other defects. | コア |
| Maintain, repair, and rebuild aircraft structures, functional components, and parts, such as wings and fuselage, rigging, hydraulic units, oxygen systems, fuel systems, electrical systems, gaskets, or seals. | コア |
| Measure the tension of control cables. | コア |
| Replace or repair worn, defective, or damaged components, using hand tools, gauges, and testing equipment. | コア |
| Measure parts for wear, using precision instruments. | コア |
| Assemble and install electrical, plumbing, mechanical, hydraulic, and structural components and accessories, using hand or power tools. | コア |
| Test operation of engines and other systems, using test equipment, such as ignition analyzers, compression checkers, distributor timers, or ammeters. | コア |
| Obtain fuel and oil samples and check them for contamination. | コア |
| Reassemble engines following repair or inspection and reinstall engines in aircraft. | コア |
| Read and interpret pilots' descriptions of problems to diagnose causes. | コア |
| Modify aircraft structures, space vehicles, systems, or components, following drawings, schematics, charts, engineering orders, and technical publications. | コア |
| Install and align repaired or replacement parts for subsequent riveting or welding, using clamps and wrenches. | コア |
| Locate and mark dimensions and reference lines on defective or replacement parts, using templates, scribes, compasses, and steel rules. | コア |
| Clean, strip, prime, and sand structural surfaces and materials to prepare them for bonding. | コア |
| Service and maintain aircraft and related apparatus by performing activities such as flushing crankcases, cleaning screens, and or moving parts. | コア |
| Examine engines through specially designed openings while working from ladders or scaffolds, or use hoists or lifts to remove the entire engine from an aircraft. | コア |
| Remove or install aircraft engines, using hoists or forklift trucks. | コア |
| Inventory and requisition or order supplies, parts, materials, and equipment. | コア |
| Fabricate defective sections or parts, using metal fabricating machines, saws, brakes, shears, and grinders. | コア |
| Remove or cut out defective parts or drill holes to gain access to internal defects or damage, using drills and punches. | コア |
| Clean, refuel, and change oil in line service aircraft. | コア |
| Communicate with other workers to coordinate fitting and alignment of heavy parts, or to facilitate processing of repair parts. | コア |
| Clean engines, sediment bulk and screens, and carburetors, adjusting carburetor float levels. | コア |
| Spread plastic film over areas to be repaired to prevent damage to surrounding areas. | コア |
| Check for corrosion, distortion, and invisible cracks in the fuselage, wings, and tail, using x-ray and magnetic inspection equipment. | コア |
| Listen to operating engines to detect and diagnose malfunctions, such as sticking or burned valves. | コア |
| Accompany aircraft on flights to make in-flight adjustments and corrections. | コア |
| Trim and shape replacement body sections to specified sizes and fits and secure sections in place, using adhesives, hand tools, and power tools. | 補足 |
| Prepare and paint aircraft surfaces. | 補足 |
| Disassemble engines and inspect parts, such as turbine blades or cylinders, for corrosion, wear, warping, cracks, and leaks, using precision measuring instruments, x-rays, and magnetic inspection equipment. | 補足 |
| Determine repair limits for engine hot section parts. | 補足 |
| Cure bonded structures, using portable or stationary curing equipment. | 補足 |
| Remove, inspect, repair, and install in-flight refueling stores and external fuel tanks. | 補足 |
0.23/ 3· ロボット露出指数
尺度・母数・出典
身体的なタスクそれぞれに、実際に導入・販売・実演されたロボットがこなせる環境に応じて 0–3 の等級を付け（0 不可 · 1 フェンスで囲われた機械セルや瓶詰めラインのようなロボット専用設備 · 2 病院の薬剤部やコンテナ港のような管理された施設 · 3 一般家庭や建設現場のような非定型の環境）、勤務時間に占める割合で平均した値
この職業の O*NET 29.3 タスクのうち身体的なタスクが対象
等級と時間の割合は Anthropic が Claude Opus 5（ウェブ検索）で推定しました（2026年時点）。
ロボット露出指数は、このサイトの AI 露出度とは別の指標であり、足し合わせたり比べたりすることはできません。実際の導入やコスト競争力を示すものではなく、0 には身体的なタスクのない職業も含まれます。
身体的なタスクごとの等級
ロボット環境等級（E0–E3）
E0 ロボット不可詳細
実際に導入・販売・実演されたロボットでは、ロボット専用設備でもこなせないと評価
E1 ロボット専用設備詳細
フェンスで囲われた機械セルや瓶詰めラインのように、機械を中心に作られた設備でこなせると評価
E2 管理された施設詳細
病院の薬剤部やコンテナ港のように、機関が作業基準を保っている人の作業施設でこなせると評価
E3 非定型の環境詳細
一般家庭や建設現場のように、作業基準を保つ機関がない環境でこなせると評価
身体的なタスクに分類されたタスクのみを掲載しています。その他のタスクには出典で等級がないため載せていません。
| タスク（O*NET 29.3） | ロボット環境等級 |
|---|---|
| Inspect completed work to certify that maintenance meets standards and that aircraft are ready for operation. | E0 ロボット不可 |
| Conduct routine and special inspections as required by regulations. | E0 ロボット不可 |
| Examine and inspect aircraft components, including landing gear, hydraulic systems, and deicers to locate cracks, breaks, leaks, or other problems. | E0 ロボット不可 |
| Inspect airframes for wear or other defects. | E1 ロボット専用設備 |
| Maintain, repair, and rebuild aircraft structures, functional components, and parts, such as wings and fuselage, rigging, hydraulic units, oxygen systems, fuel systems, electrical systems, gaskets, or seals. | E0 ロボット不可 |
| Measure the tension of control cables. | E1 ロボット専用設備 |
| Replace or repair worn, defective, or damaged components, using hand tools, gauges, and testing equipment. | E0 ロボット不可 |
| Measure parts for wear, using precision instruments. | E1 ロボット専用設備 |
| Assemble and install electrical, plumbing, mechanical, hydraulic, and structural components and accessories, using hand or power tools. | E0 ロボット不可 |
| Test operation of engines and other systems, using test equipment, such as ignition analyzers, compression checkers, distributor timers, or ammeters. | E1 ロボット専用設備 |
| Obtain fuel and oil samples and check them for contamination. | E1 ロボット専用設備 |
| Reassemble engines following repair or inspection and reinstall engines in aircraft. | E0 ロボット不可 |
| Modify aircraft structures, space vehicles, systems, or components, following drawings, schematics, charts, engineering orders, and technical publications. | E0 ロボット不可 |
| Install and align repaired or replacement parts for subsequent riveting or welding, using clamps and wrenches. | E1 ロボット専用設備 |
| Locate and mark dimensions and reference lines on defective or replacement parts, using templates, scribes, compasses, and steel rules. | E1 ロボット専用設備 |
| Clean, strip, prime, and sand structural surfaces and materials to prepare them for bonding. | E1 ロボット専用設備 |
| Service and maintain aircraft and related apparatus by performing activities such as flushing crankcases, cleaning screens, and or moving parts. | E0 ロボット不可 |
| Remove or install aircraft engines, using hoists or forklift trucks. | E0 ロボット不可 |
| Fabricate defective sections or parts, using metal fabricating machines, saws, brakes, shears, and grinders. | E1 ロボット専用設備 |
| Remove or cut out defective parts or drill holes to gain access to internal defects or damage, using drills and punches. | E1 ロボット専用設備 |
| Clean, refuel, and change oil in line service aircraft. | E1 ロボット専用設備 |
| Trim and shape replacement body sections to specified sizes and fits and secure sections in place, using adhesives, hand tools, and power tools. | E1 ロボット専用設備 |
| Spread plastic film over areas to be repaired to prevent damage to surrounding areas. | E1 ロボット専用設備 |
| Accompany aircraft on flights to make in-flight adjustments and corrections. | E0 ロボット不可 |
| Examine engines through specially designed openings while working from ladders or scaffolds, or use hoists or lifts to remove the entire engine from an aircraft. | E0 ロボット不可 |
| Clean engines, sediment bulk and screens, and carburetors, adjusting carburetor float levels. | E0 ロボット不可 |
| Prepare and paint aircraft surfaces. | E1 ロボット専用設備 |
| Check for corrosion, distortion, and invisible cracks in the fuselage, wings, and tail, using x-ray and magnetic inspection equipment. | E1 ロボット専用設備 |
| Disassemble engines and inspect parts, such as turbine blades or cylinders, for corrosion, wear, warping, cracks, and leaks, using precision measuring instruments, x-rays, and magnetic inspection equipment. | E0 ロボット不可 |
| Determine repair limits for engine hot section parts. | E0 ロボット不可 |
| Cure bonded structures, using portable or stationary curing equipment. | E1 ロボット専用設備 |
| Listen to operating engines to detect and diagnose malfunctions, such as sticking or burned valves. | E1 ロボット専用設備 |
| Remove, inspect, repair, and install in-flight refueling stores and external fuel tanks. | E0 ロボット不可 |
職業情報
雇用見通し（BLS）
- 雇用者数、2025
- 140K
- 雇用者数見通し、2035
- 148K
- 変化率 (2025–35)
- +5.4%
- 年間賃金の中央値、2025
- $79,870
- 入職時に通常必要な学歴
- Postsecondary nondegree award
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 |
|---|---|---|---|
| 75211 | 비행기 정비원 | この職業のほうが広い | 確定 |
| 75212 | 헬리콥터 정비원 | この職業のほうが広い | 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 7232Aircraft Engine Mechanics and Repairers
航空機エンジン取付工、航空機整備士
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）
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。
Aircraft engine mechanics and repairers fit, service, repair and overhaul aircraft engines and assemblies, such as airframes, hydraulic and pneumatic systems.
作業
- (a) fitting, examining, testing and servicing aircraft engines;
- (b) replacing engine components or complete engines;
- (c) examining and inspecting airframes and aircraft components, including landing gear, hydraulic systems, and de-icers to detect wear, cracks, breaks, leaks, or other problems;
- (d) maintaining, repairing, overhauling, modifying and testing aircraft structural, mechanical and hydraulic systems;
- (e) reading and interpreting manuals, service bulletins, and other specifications to determine the feasibility and method of repairing or replacing malfunctioning or damaged components;
- (f) maintaining, repairing and rebuilding aircraft structures, functional components and parts such as wings and fuselage, rigging, hydraulic units, oxygen systems, fuel systems, electrical systems, gaskets, and seals;
- (g) inspecting completed work to certify that maintenance meets standards and the aircraft is ready for operation;
- (h) maintaining repair logs, documenting all preventive and corrective aircraft maintenance;
- (i) installing and testing electrical and electronic components, assemblies and systems in aircraft;
- (j) connecting components to assemblies such as radio systems, instruments, magnetos, inverters, and in-flight refuelling systems.
職業例
Aeromechanic · Aircraft engine fitter · Aircraft maintenance engineer (airframes) · Aircraft maintenance engineer (engines) · Aircraft maintenance supervisor · Aircraft mechanic · Aircraft restorer · Aircraft service technician · Airframe and power plant mechanic · Airframe mechanic · Aviation maintenance technician · Helicopter mechanic · Jet engine mechanic · Pneudraulic systems mechanic (aircraft) · Powerplant mechanic (aircraft) · Rocket engine component mechanic
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。
- aircraft maintenance technicianESCO 7232.5範囲が同じ
Aircraft maintenance technicians perform preventive maintenance to aircrafts, aircrafts components, engines and assemblies, such as airframes and hydraulic and pneumatic systems. They perform inspections following strict protocols and aviation laws.
- aerospace engineering technicianESCO 3115.1.1この職業のほうが狭い
Aerospace engineering technicians work with aerospace engineers to operate, maintain and test equipment used on aircraft and spacecraft. They review blueprints and instructions to determine test specifications and procedures. They use software to make sure that parts of a spacecraft or aircraft are functioning properly. They record test procedures and results, and make recommendations for changes.
- avionics technicianESCO 7421.2この職業のほうが狭い
Avionics technicians install, test, inspect and adjust electrical and electronic equipment such as navigation, communication and flight control systems in aircraft and spacecraft. They carry out maintenance and repair work. They perform functional tests, diagnose problems and take corrective action.
- aircraft engine testerESCO 3115.1.3この職業のほうが広い
Aircraft engine testers test the performance of all engines used for aircraft in specialised facilities such as laboratories.They position or give directions to workers positioning engines on the test stand. They use hand tools and machinery to position and connect the engine to the test stand. They use computerised equipment to enter, read and record test data such as temperature, speed, fuel consumption, oil and exhaust pressure.
- aircraft gas turbine engine overhaul technicianESCO 7232.3この職業のほうが広い
Aircraft gas turbine engine overhaul technicians perform overhaul, maintenance and repair work on gas turbine engines. They disassemble, inspect, clean, repair and reassemble the engines using engine-specific tooling.
- aircraft assemblerESCO 8211.1重なるが同じではない
Aircraft assemblers use hand tools, power tools and other equipment such as CNC machines or robots to construct, fit and install prefabricated parts to manufacture fixed or rotary wing aircrafts and aircraft subassemblies such as flight controls, aircraft skins, rigging and other mechanical systems etc. They read and interpret blueprints. They operate control systems to determine functional performance of the assemblies and adjust accordingly.
- aircraft engine assemblerESCO 8211.1.1重なるが同じではない
Aircraft engine assemblers build and install prefabricated parts to form aircraft engines such as lightweight piston engines and gas turbines. They review specifications and technical drawings to determine materials and assembly instructions. They inspect and test the engines and reject malfunctioning components.
- aircraft engine inspectorESCO 3115.1.2重なるが同じではない
Aircraft engine inspectors inspect all types of engines used for aircrafts in factories to ensure compliance with safety standards and regulations. They conduct routine, post-overhaul, pre-availability and post-casualty inspections. They provide documentation for repair activities and technical support to maintenance and repair centres. They review administrative records, analyse the operating performance of engines and report their findings.
- aircraft engine specialistESCO 7232.2重なるが同じではない
Aircraft engine specialists advise on maintaining procedures to engines of aircrafts and helicopters. They perform operability tests to components and parts of aircrafts to diagnose suitability for usage and possible operations to improve performance. They interpret and provide support to understand the technical specifications given by manufacturers for application at the airport's premises.
- aircraft maintenance engineerESCO 3153.1重なるが同じではない
Aircraft maintenance engineers make preflight and postflight inspections, adjustments, and minor repairs to ensure safe and sound performance of aircrafts. They inspect aircraft prior to takeoff to detect malfunctions such as oil leaks, electrical or hydraulic problems. They verify passenger and cargo distribution and amount of fuel to ensure that weight and balance specifications are met.
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)
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 |
|---|---|---|
| I1602 | Mécanicien / Mécanicienne avion | 範囲が同じ暫定 |
| I1635 | Mécanicien / Mécanicienne structure avion | この職業のほうが広い暫定 |
| I1636 | Mécanicien / Mécanicienne cabine | 関連（対応ではない）暫定 |
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)
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 |
|---|---|---|
| 7402 | Mecánicos y ajustadores de motores de avión | 範囲が同じ暫定 |
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 |
|---|---|---|
| 25232 | Berufe in der Luft- und Raumfahrttechnik - fachlich ausgerichtete Tätigkeiten | この職業のほうが狭い |
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 |
|---|---|---|
| 554 | 輸送機械整備・修理従事者（自動車を除く） | この職業のほうが狭い暫定 |
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