Marine Engineers and Naval Architects

Architecture and Engineering Occupations

O*NET-SOC コード: 17-2121.00

Design, develop, and evaluate the operation of marine vessels, ship machinery, and related equipment, such as power supply and propulsion systems.

データ出典: BLS公表時点: 2026-08
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
0.036
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
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

非表示の作業 28 件を表示

評価済みタスク 30 件 · β ≥ 0.5 のタスク 22 件（73.3%）

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 30.2)	Claude.aiRaw / share %	APIRaw / share %
Determine conditions under which tests are to be conducted, as well as sequences and phases of test operations. 17-2121.00	0.0100100.0	0.030075.0
Prepare technical reports for use by engineering, management, or sales personnel. 17-2121.00	0.00000.0	0.010025.0

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
Maintain records of engineering department activities, including expense records and details of equipment maintenance and repairs. O*NET Task ID 21902	1.0
Prepare technical reports for use by engineering, management, or sales personnel. O*NET Task ID 21905	1.0
Confer with research personnel to clarify or resolve problems and to develop or modify designs. O*NET Task ID 21909	1.0
Design complete hull and superstructure according to specifications and test data, in conformity with standards of safety, efficiency, and economy. O*NET Task ID 21887	0.5
Study design proposals and specifications to establish basic characteristics of craft, such as size, weight, speed, propulsion, displacement, and draft. O*NET Task ID 21889	0.5
Perform monitoring activities to ensure that ships comply with international regulations and standards for life-saving equipment and pollution preventatives. O*NET Task ID 21890	0.5
Oversee construction and testing of prototype in model basin and develop sectional and waterline curves of hull to establish center of gravity, ideal hull form, and buoyancy and stability data. O*NET Task ID 21891	0.5
Evaluate performance of craft during dock and sea trials to determine design changes and conformance with national and international standards. O*NET Task ID 21892	0.5
Prepare plans, estimates, design and construction schedules, and contract specifications, including any special provisions. O*NET Task ID 21893	0.5
Design layout of craft interior, including cargo space, passenger compartments, ladder wells, and elevators. O*NET Task ID 21895	0.5
Act as liaisons between ships' captains and shore personnel to ensure that schedules and budgets are maintained, and that ships are operated safely and efficiently. O*NET Task ID 21897	0.5
Inspect marine equipment and machinery to draw up work requests and job specifications. O*NET Task ID 21899	0.5
Prepare, or direct the preparation of, product or system layouts and detailed drawings and schematics. O*NET Task ID 21900	0.5
Investigate and observe tests on machinery and equipment for compliance with standards. O*NET Task ID 21901	0.5
Coordinate activities with regulatory bodies to ensure repairs and alterations are at minimum cost and consistent with safety. O*NET Task ID 21903	0.5
Maintain contact with, and formulate reports for, contractors and clients to ensure completion of work at minimum cost. O*NET Task ID 21907	0.5
Conduct analytical, environmental, operational, or performance studies to develop designs for products, such as marine engines, equipment, and structures. O*NET Task ID 21910	0.5
Determine conditions under which tests are to be conducted, as well as sequences and phases of test operations. O*NET Task ID 21911	0.5
Review work requests and compare them with previous work completed on ships to ensure that costs are economically sound. O*NET Task ID 21912	0.5
Analyze data to determine feasibility of product proposals. O*NET Task ID 21913	0.5
Schedule machine overhauls and the servicing of electrical, heating, ventilation, refrigeration, water, and sewage systems. O*NET Task ID 21914	0.5
Conduct analyses of ships, such as stability, structural, weight, and vibration analyses. O*NET Task ID 21915	0.5
他 12 件の作業を表示 ▾折りたたむ ▴

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（30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
Design complete hull and superstructure according to specifications and test data, in conformity with standards of safety, efficiency, and economy.	コア
Study design proposals and specifications to establish basic characteristics of craft, such as size, weight, speed, propulsion, displacement, and draft.	コア
Perform monitoring activities to ensure that ships comply with international regulations and standards for life-saving equipment and pollution preventatives.	コア
Evaluate performance of craft during dock and sea trials to determine design changes and conformance with national and international standards.	コア
Prepare plans, estimates, design and construction schedules, and contract specifications, including any special provisions.	コア
Check, test, and maintain automatic controls and alarm systems.	コア
Design layout of craft interior, including cargo space, passenger compartments, ladder wells, and elevators.	コア
Evaluate operation of marine equipment during acceptance testing and shakedown cruises.	コア
Conduct environmental, operational, or performance tests on marine machinery and equipment.	コア
Inspect marine equipment and machinery to draw up work requests and job specifications.	コア
Prepare, or direct the preparation of, product or system layouts and detailed drawings and schematics.	コア
Investigate and observe tests on machinery and equipment for compliance with standards.	コア
Coordinate activities with regulatory bodies to ensure repairs and alterations are at minimum cost and consistent with safety.	コア
Design and oversee testing, installation, and repair of marine apparatus and equipment.	コア
Prepare technical reports for use by engineering, management, or sales personnel.	コア
Maintain contact with, and formulate reports for, contractors and clients to ensure completion of work at minimum cost.	コア
Confer with research personnel to clarify or resolve problems and to develop or modify designs.	コア
Conduct analytical, environmental, operational, or performance studies to develop designs for products, such as marine engines, equipment, and structures.	コア
Determine conditions under which tests are to be conducted, as well as sequences and phases of test operations.	コア
Review work requests and compare them with previous work completed on ships to ensure that costs are economically sound.	コア
Analyze data to determine feasibility of product proposals.	コア
Conduct analyses of ships, such as stability, structural, weight, and vibration analyses.	コア
Establish arrangement of boiler room equipment and propulsion machinery, heating and ventilating systems, refrigeration equipment, piping, and other functional equipment.	コア
Supervise other engineers and crew members and train them for routine and emergency duties.	補足
Oversee construction and testing of prototype in model basin and develop sectional and waterline curves of hull to establish center of gravity, ideal hull form, and buoyancy and stability data.	補足
Act as liaisons between ships' captains and shore personnel to ensure that schedules and budgets are maintained, and that ships are operated safely and efficiently.	補足
Maintain records of engineering department activities, including expense records and details of equipment maintenance and repairs.	補足
Procure materials needed to repair marine equipment and machinery.	補足
Maintain and coordinate repair of marine machinery and equipment for installation on vessels.	補足
Schedule machine overhauls and the servicing of electrical, heating, ventilation, refrigeration, water, and sewage systems.	補足

Anthropic「What work can robots do?」2026-09

0.00/ 3· ロボット露出指数

0 不可3 非定型の環境

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）。

出典データセット

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
Perform monitoring activities to ensure that ships comply with international regulations and standards for life-saving equipment and pollution preventatives.	E0 ロボット不可
Check, test, and maintain automatic controls and alarm systems.	E0 ロボット不可
Evaluate operation of marine equipment during acceptance testing and shakedown cruises.	E0 ロボット不可
Inspect marine equipment and machinery to draw up work requests and job specifications.	E0 ロボット不可

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
23517	조선공학 기술자 및 연구원	範囲が同じ	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。

marine chief engineerESCO 3151.2この職業のほうが広い
Marine chief engineers are responsible for the entire technical operations of the vessel including engineering, electrical, and mechanical divisions. They are the head of the entire engine department aboard the ship. They have overall responsibility for all technical operations and equipment on-board the ship. Marine chief engineers collaborate on security, survival and health care on board, observe the national and international standards of application.
marine engineerESCO 2144.1.10この職業のほうが広い
Marine engineers design, build, maintain and repair the hull, mechanical, electronic equipment and auxiliary systems such as engines, pumps, heating, ventilation, generator sets. They work on all types of boats from pleasure crafts to naval vessels, including submarines.
naval architectESCO 2144.1.14この職業のほうが広い
Naval architects design, build, maintain and repair all types of boats from pleasure crafts to naval vessels, including submarines. They analyse floating structures and take various features into account for their designs such as the form, structure, stability, resistance, access and propulsion of hulls.
marine engineering drafterESCO 3118.3.10重なるが同じではない
Marine engineering drafters convert the marine engineers’ designs into technical drawings usually using software. Their drawings detail dimensions, fastening and assembling methods and other specifications used in the manufacture of all types of boats from pleasure crafts to naval vessels, including submarines.
ship assistant engineerESCO 3151.3重なるが同じではない
Ship assistant engineers assist the ship chief engineer and the ship duty engineer in the operations of the ship's hull. They support the operation of the main engines, steering mechanism, electrical generation and other major subsystems. They communicate with maritime engineers about the performance of technical operations. They also ensure appropriate safety and regulatory standards compliance and are able to take on higher level positions if needed.

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
F1144	Architecte naval / Architecte navale	この職業のほうが広い暫定
F1145	Ingénieur / Ingénieure en génie maritime	重なるが同じではない暫定

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
2433	Ingenieros mecánicos	関連（対応ではない）
2463	Ingenieros técnicos mecánicos	関連（対応ではない）

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
25244	Berufe in der Schiffbautechnik - hoch komplexe Tätigkeiten	範囲が同じ暫定
25243	Berufe in der Schiffbautechnik - komplexe Spezialistentätigkeiten	関連（対応ではない）暫定
51134	Berufe im technischen Schiffsverkehrsbetrieb - 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
075	輸送用機器技術者（自動車を除く）（開発）	重なるが同じではない
073	機械技術者（開発）	関連（対応ではない）
085	輸送用機器技術者（自動車を除く）（開発を除く）	関連（対応ではない）

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