Water/Wastewater Engineers

Architecture and Engineering Occupations

O*NET-SOC コード: 17-2051.02

Design or oversee projects involving provision of potable water, disposal of wastewater and sewage, or prevention of flood-related damage. Prepare environmental documentation for water resources, regulatory program compliance, data management and analysis, and field work. Perform hydraulic modeling and pipeline design.

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
0.008
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
0.30
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 22 件を表示

評価済みタスク 28 件 · β ≥ 0.5 のタスク 26 件（92.9%）

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

O*NET-SOC 2010 の職業 17-2081.01 Water/Wastewater Engineers の作業です。当サイトが O*NET-SOC 2010→2019 公式クロスウォークによりこの職業に結び付けました

Task (O*NET 20.1)	Claude.aiRaw / share %
Analyze and recommend chemical, biological, or other wastewater treatment methods to prepare water for industrial or domestic use. 17-2081.01	0.005533.3
Design water run-off collection networks, water supply channels, or water supply system networks. 17-2081.01	0.004124.8
Provide technical support on water resource or treatment issues to government agencies. 17-2081.01	0.003018.2
Design domestic or industrial water or wastewater treatment plants, including advanced facilities with sequencing batch reactors (SBR), membranes, lift stations, headworks, surge overflow basins, ultraviolet disinfection systems, aerobic digesters, sludge lagoons, or control buildings. 17-2081.01	0.002112.7
Analyze the efficiency of water delivery structures, such as dams, tainter gates, canals, pipes, penstocks, or cofferdams. 17-2081.01	0.001810.9

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 technical reports or publications related to water resources development or water use efficiency. O*NET Task ID 16324	1.0
Provide technical direction or supervision to junior engineers, engineering or computer-aided design (CAD) technicians, or other technical personnel. O*NET Task ID 16327	1.0
Review and critique proposals, plans, or designs related to water or wastewater treatment systems. O*NET Task ID 16325	0.5
Provide technical support on water resource or treatment issues to government agencies. O*NET Task ID 16326	0.5
Identify design alternatives for the development of new water resources. O*NET Task ID 16328	0.5
Develop plans for new water resources or water efficiency programs. O*NET Task ID 16329	0.5
Design or select equipment for use in wastewater processing to ensure compliance with government standards. O*NET Task ID 16330	0.5
Conduct water quality studies to identify and characterize water pollutant sources. O*NET Task ID 16331	0.5
Perform mathematical modeling of underground or surface water resources, such as floodplains, ocean coastlines, streams, rivers, or wetlands. O*NET Task ID 16332	0.5
Perform hydrological analyses, using three-dimensional simulation software, to model the movement of water or forecast the dispersion of chemical pollutants in the water supply. O*NET Task ID 16333	0.5
Perform hydraulic analyses of water supply systems or water distribution networks to model flow characteristics, test for pressure losses, or to identify opportunities to mitigate risks and improve operational efficiency. O*NET Task ID 16334	0.5
Gather and analyze water use data to forecast water demand. O*NET Task ID 16336	0.5
Conduct feasibility studies for the construction of facilities, such as water supply systems, runoff collection networks, water and wastewater treatment plants, or wastewater collection systems. O*NET Task ID 16337	0.5
Conduct environmental impact studies related to water and wastewater collection, treatment, or distribution. O*NET Task ID 16338	0.5
Conduct cost-benefit analyses for the construction of water supply systems, runoff collection networks, water and wastewater treatment plants, or wastewater collection systems. O*NET Task ID 16339	0.5
Analyze the efficiency of water delivery structures, such as dams, tainter gates, canals, pipes, penstocks, or cofferdams. O*NET Task ID 16340	0.5
Analyze storm water or floodplain drainage systems to control erosion, stabilize river banks, repair channel streams, or design bridges. O*NET Task ID 16341	0.5
Analyze and recommend sludge treatment or disposal methods. O*NET Task ID 16342	0.5
Analyze and recommend chemical, biological, or other wastewater treatment methods to prepare water for industrial or domestic use. O*NET Task ID 16343	0.5
Design water storage tanks or other water storage facilities. O*NET Task ID 16344	0.5
Design water runoff collection networks, water supply channels, or water supply system networks. O*NET Task ID 16345	0.5
Design water or wastewater lift stations, including water wells. O*NET Task ID 16346	0.5
Design water distribution systems for potable or non-potable water. O*NET Task ID 16347	0.5
Design sludge treatment plants. O*NET Task ID 16348	0.5
Design pumping systems, pumping stations, pipelines, force mains, or sewers for the collection of wastewater. O*NET Task ID 16349	0.5
Evaluate the operation and maintenance of water or wastewater systems to identify ways to improve their efficiency. O*NET Task ID 21166	0.5
他 16 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（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
Write technical reports or publications related to water resources development or water use efficiency.	コア
Review and critique proposals, plans, or designs related to water or wastewater treatment systems.	コア
Provide technical support on water resource or treatment issues to government agencies.	コア
Provide technical direction or supervision to junior engineers, engineering or computer-aided design (CAD) technicians, or other technical personnel.	コア
Identify design alternatives for the development of new water resources.	コア
Develop plans for new water resources or water efficiency programs.	コア
Design or select equipment for use in wastewater processing to ensure compliance with government standards.	コア
Conduct water quality studies to identify and characterize water pollutant sources.	コア
Perform hydrological analyses, using three-dimensional simulation software, to model the movement of water or forecast the dispersion of chemical pollutants in the water supply.	コア
Perform hydraulic analyses of water supply systems or water distribution networks to model flow characteristics, test for pressure losses, or to identify opportunities to mitigate risks and improve operational efficiency.	コア
Oversee the construction of decentralized or on-site wastewater treatment systems, including reclaimed water facilities.	コア
Gather and analyze water use data to forecast water demand.	コア
Conduct feasibility studies for the construction of facilities, such as water supply systems, runoff collection networks, water and wastewater treatment plants, or wastewater collection systems.	コア
Conduct environmental impact studies related to water and wastewater collection, treatment, or distribution.	コア
Conduct cost-benefit analyses for the construction of water supply systems, runoff collection networks, water and wastewater treatment plants, or wastewater collection systems.	コア
Analyze the efficiency of water delivery structures, such as dams, tainter gates, canals, pipes, penstocks, or cofferdams.	コア
Analyze storm water or floodplain drainage systems to control erosion, stabilize river banks, repair channel streams, or design bridges.	コア
Analyze and recommend sludge treatment or disposal methods.	コア
Analyze and recommend chemical, biological, or other wastewater treatment methods to prepare water for industrial or domestic use.	コア
Design water storage tanks or other water storage facilities.	コア
Design water runoff collection networks, water supply channels, or water supply system networks.	コア
Design water or wastewater lift stations, including water wells.	コア
Design water distribution systems for potable or non-potable water.	コア
Design sludge treatment plants.	コア
Design pumping systems, pumping stations, pipelines, force mains, or sewers for the collection of wastewater.	コア
Design domestic or industrial water or wastewater treatment plants, including advanced facilities with sequencing batch reactors (SBR), membranes, lift stations, headworks, surge overflow basins, ultraviolet disinfection systems, aerobic digesters, sludge lagoons, or control buildings.	コア
Evaluate the operation and maintenance of water or wastewater systems to identify ways to improve their efficiency.	コア
Perform mathematical modeling of underground or surface water resources, such as floodplains, ocean coastlines, streams, rivers, or wetlands.	補足

雇用見通し（BLS）

この O*NET 職業だけの値ではなく、SOC 17-2051 グループ（Civil engineers）全体の値です。

雇用者数、2025: 381K
雇用者数見通し、2035: 405K
変化率 (2025–35): +6.4%
年間賃金の中央値、2025: $100,840
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
23712	수질 환경 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 2142Civil Engineers
土木技術者

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。

Civil engineers conduct research, advise on, design, and direct construction; manage the operation and maintenance of civil engineering structures; or study and advise on technological aspects of particular materials.

作業

(a) conducting research and developing new or improved theories and methods related to civil engineering;
(b) advising on and designing structures such as bridges, dams, docks, roads, airports, railways, canals, pipelines, waste-disposal and flood-control systems, and industrial and other large buildings;
(c) determining and specifying construction methods, materials and quality standards, and directing construction work;
(d) establishing control systems to ensure efficient functioning of structures as well as safety and environmental protection;
(e) organising and directing maintenance and repair of existing civil engineering structures;
(f) analysing the behaviour of soil and rock when placed under pressure by proposed structures and designing structural foundations;
(g) analysing the stability of structures and testing the behaviour and durability of materials used in their construction.

職業例

Civil engineer · Geotechnical engineer · Structural 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。

drainage engineerESCO 2142.1.3この職業のほうが広い
Drainage engineers design and construct drainage systems for sewers and storm water systems. They evaluate the options to design drainage systems that meet the requirements while ensuring compliance with legislation and environmental standards and policies. Drainage engineers choose the most optimal drainage system to prevent floods, control irrigation and direct sewage away from water sources.
wastewater engineerESCO 2142.1.10この職業のほうが広い
Wastewater engineers design sewage systems and networks for the removal and treatment of wastewater from cities and other residential areas. They design systems which are compliant with environmental standards, and aim to minimise impact on the ecosystem and on citizens in the vicinity of the network.
water engineerESCO 2142.1.11この職業のほうが広い
Water engineers research and develop methods for the provision of clean water, water treatment and flood damage prevention and reaction. They research water needs in a location and develop methods for meeting those needs, such as designing and developing projects for managing water resources such as treatment plants, pipelines, pump systems, irrigation or draining systems and other water supply systems. Water engineers also ensure proper installation of these systems on construction sites. Water engineers also maintain, repair and build structures that control water resources, such as bridges, canals and dams.
water engineering technicianESCO 3112.1.13重なるが同じではない
Water systems engineering technicians aid engineers in the development and implementation of water supply and water treatment systems. They monitor the operations to ensure compliance with health and safety regulations, check water quality and ensure implementation of water-related legislation.

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
F1111	Ingénieur / Ingénieure génie civil	この職業のほうが狭い
H1534	Ingénieur / Ingénieure d'analyse industrielle	重なるが同じではない
K1813	Chargé / Chargée de mission eaux pluviales	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
2432	Ingenieros en construcción y obra civil	関連（対応ではない）
2437	Ingenieros ambientales	関連（対応ではない）
2462	Ingenieros técnicos de obras públicas	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
31144	Berufe in der Wasserwirtschaft - hoch komplexe Tätigkeiten	この職業のほうが狭い
34314	Berufe in der Wasserversorgungs- und Abwassertechnik - hoch komplexe Tätigkeiten	この職業のほうが広い
31143	Berufe in der Wasserwirtschaft - komplexe Spezialistentätigkeiten	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
092	土木技術者	この職業のほうが狭い

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