ILO（国際労働機関）の職業説明

Earthmoving and Related Plant Operators

土工機械運転工

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

Earthmoving and related plant operators operate machines to excavate, grade, level, smooth and compact earth or similar materials.

作業

(a) operating and monitoring excavating machinery equipped with moveable shovel, grab-bucket or dragline bucket, to excavate and move earth, rock, sand, gravel or similar materials;
(b) operating and monitoring machinery for digging trenches for sewers, drainage, water, oil, gas or similar pipelines;
(c) operating and monitoring machinery equipped with concave steel blade to move, distribute and level earth, sand, snow and other materials;
(d) operating and monitoring equipment to remove sand, gravel and mud from bottom of body of water;
(e) operating and monitoring machines for hammering wooden, concrete or steel piles into ground;
(f) operating and monitoring power roller to compact and smooth layers of materials in making roads, pavements and similar work;
(g) operating and monitoring machines which spread and smooth concrete or bituminous or tar preparations to construct roadways, roads or similar surfaces.

職業例

Bulldozer operator · Excavator operator · Front-end loader operator · Pile-driver operator · Road-roller operator · Road surface laying machine operator · Snow-groomer operator

ISCO-08 8342

Sources: ILO ISCO-08 — details: Credits

ESCO 職業語彙

snow-clearing workerESCO 8342.9
Snow-clearing workers operate trucks and plows to remove snow and ice from public sidewalks, streets and other locations. They also dump salt and sand on the ground to de-ice the concerning locations.
grader operatorESCO 8342.4
Grader operators work with a heavy piece of mobile equipment that creates a flat surface by slicing off the top soil with a large blade. Graders usually provide a flat finish on the heavy earthmoving work performed by the scraper and bulldozer operators.
road roller operatorESCO 8342.7
Road roller operators work with equipment to compact a variety of materials, such as soil, gravel, concrete or asphalt, in the construction of roads and foundations. They walk behind, or sit on top of the road roller, depending on the type and size, and roll over the area to be compacted.
dredge operatorESCO 8342.2
Dredge operators work with industrial equipment to remove underwater material in order to make the area accessible to ships, to establish ports, to lay cables or for other purposes, and move the material to the desired location.
road construction workerESCO 8342.6
Road construction workers perform road construction on earthworks, substructure works and the pavement section of the road. They cover the compacted soil with one or more layers. Road construction workers usually lay a stabilising bed of sand or clay first before adding asphalt or concrete slabs in order to finish a road.
pile driving hammer operatorESCO 8342.5
Pile driving hammer operators work with a piece of heavy equipment that positions piles and hammers them into the ground using a rigging mechanism.
surface mine plant operatorESCO 8342.10
Surface mine plant operators control heavy-duty equipment such as excavators and dump trucks, often involving a high level of spatial awareness, to excavate, load and transport ore, raw mineral including sand, stone and clay and overburden at quarries and surface mines.
bulldozer operatorESCO 8342.1
Bulldozer operators operate a heavy vehicle to move earth, rubble or other material over the ground.
scraper operatorESCO 8342.8
Scraper operators work with a mobile piece of heavy equipment that scrapes the top layer of the ground and deposits it in a hopper to be hauled off. They drive the scraper over the surface to be scraped, adapting the speed of the machine to the hardness of the surface.
excavator operatorESCO 8342.3
Excavator operators use excavators to dig into earth or other materials to remove it. They are involved in a variety of projects, such as demolition, dredging, and the of digging holes, foundations and trenches.

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)

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ESCO reuse terms and the modification notice are in Credits.

KEIS2025

Shown in the original Korean. This dataset is published under KOGL Type 4, which prohibits derivative works including translation, so the text is reproduced unaltered.

건설 및 채굴 기계 운전원KNOW K000000868
Job outlook: 증가(10%) 현상유지(13%) 감소(77%)
Wages (10,000 KRW): lower(25%) 3.9K average(50%) 4.8K upper(25%) 5.625K
minacross 461 KNOW occupationsmax
Job satisfaction: 66.2
minacross 461 KNOW occupationsmax
Details
Duties
- -작업지시서 또는 작업현장을 파악하고 작업에 필요한 부품, 작업시간, 작업절차 등을 결정한다.
- -작업에 필요한 부속품을 설치, 조정하고, 연료를 채우며 기계를 점검한다.
- -예정된 절차와 순서에 따라 중기를 운전, 조작하여 작업을 수행한다.
- -공사책임자, 다른 중기운전원 또는 작업인부와 필요한 의사교환을 한다.
- -작업의 정확도를 확인하고 필요한 수정을 한다.
- -중기를 소제하고, 닦고, 기름치며 간단한 정비를 한다.
See details on KNOW (Korea Employment Information Service) (external site)
Work abilities
작동 점검(88) · 움직임 통제(85) · 유연성 및 균형(84) · 청력(81) · 장비의 유지(80)
Knowledge
건축 및 설계(82) · 기계(76) · 운송(73) · 안전과 보안(48) · 지리(42)
Work environment
온몸 진동 노출(100) · 움직이는 기계(100) · 규칙적인 근무(99) · 장비 속도에 보조 맞추기(99) · 비좁은 업무 공간(97)

The KNOW occupations and KECO codes listed here were linked to this page's occupation by this site; this is not a correspondence defined by the Korea Employment Information Service or the Ministry of Employment and Labor.

BLS EP'25-35

Task	βE1 + 0.5 × E2
Move levers to position dredges for excavation, to engage hydraulic pumps, to raise and lower suction booms, and to control rotation of cutterheads. O*NET Task ID 15177	0.0
Start and stop engines to operate equipment. O*NET Task ID 15178	0.0
Start power winches that draw in or let out cables to change positions of dredges, or pull in and let out cables manually. O*NET Task ID 15179	0.0
Pump water to clear machinery pipelines. O*NET Task ID 15180	0.0
Lower anchor poles to verify depths of excavations, using winches, or scan depth gauges to determine depths of excavations. O*NET Task ID 15181	0.0
Direct or assist workers placing shore anchors and cables, laying additional pipes from dredges to shore, and pumping water from pontoons. O*NET Task ID 15182	0.0

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職業情報

ILO（国際労働機関）の職業説明

ESCO 職業語彙