Four relative bands (Low / Moderate / High / Very high)
831 detailed occupations in the BLS Employment Projections table. Assigned per National Employment Matrix (NEM) code, so occupations sharing a NEM code carry the same band
The BLS category is a relative rank, not an absolute level, and it is not a first-hand measurement: it groups an occupation's percentile ranks across several published studies into four bands. It is not an employment or wage forecast, not a probability of adoption, and it does not separate automation from augmentation.
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
βE1 + 0.5 × E2
Provide customers with cost estimates for equipment installation.Details
O*NET Task ID 11771
1.0
Prepare documents, such as invoices or warranties.Details
O*NET Task ID 11772
1.0
Inspect installation sites and study work orders, building plans, and installation manuals to determine materials requirements and installation procedures.Details
O*NET Task ID 11763
0.5
Keep informed of new products and developments.Details
O*NET Task ID 11769
0.5
Order replacement parts.Details
O*NET Task ID 11773
0.5
Examine systems to locate problems, such as loose connections or broken insulation.Details
O*NET Task ID 11758
0.0
Mount and fasten control panels, door and window contacts, sensors, or video cameras, and attach electrical and telephone wiring to connect components.Details
O*NET Task ID 11760
0.0
Install, maintain, or repair security systems, alarm devices, or related equipment, following blueprints of electrical layouts and building plans.Details
O*NET Task ID 11761
0.0
Adjust sensitivity of units, based on room structures and manufacturers' recommendations, using programming keypads.Details
O*NET Task ID 11764
0.0
Test and repair circuits and sensors, following wiring and system specifications.Details
O*NET Task ID 11765
0.0
Drill holes for wiring in wall studs, joists, ceilings, or floors.Details
O*NET Task ID 11766
0.0
Demonstrate systems for customers and explain details, such as the causes and consequences of false alarms.Details
O*NET Task ID 11767
0.0
Consult with clients to assess risks and to determine security requirements.Details
O*NET Task ID 11768
0.0
Mount raceways and conduits and fasten wires to wood framing, using staplers.Details
O*NET Task ID 11770
0.0
Feed cables through access holes, roof spaces, or cavity walls to reach fixture outlets, positioning and terminating cables, wires, or strapping.Details
O*NET Task ID 20799
0.0
Test backup batteries, keypad programming, sirens, or other security features to ensure proper functioning or to diagnose malfunctions.Details
O*NET Task ID 20800
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®, Eloundou et al. (2023): see full notices on the Credits page
Occupation information
ILO occupational description
Electrical Mechanics and Fitters
Electrical mechanics and fitters fit, adjust, install and repair electrical machinery and other electrical apparatus and equipment in buildings, factories, motor vehicles, workshops, or other places.
Tasks
(a) fitting, adjusting and repairing various kinds of electrical machinery and motors, generators, switchgear and control apparatus, instruments, or electrical parts of elevators and related equipment;
(b) fitting, adjusting and repairing electrical parts in domestic appliances, industrial machines and other appliances;
(c) inspecting and testing manufactured electrical products;
(d) installing, testing, connecting, commissioning, maintaining and modifying electrical equipment, wiring and control systems;
(e) designing, installing, maintaining, servicing and repairing electric and hydraulic passenger and freight lifts, escalators, moving walkways and other lift equipment;
(f) connecting electrical systems to power supply;
Automotive battery technicians assemble, install, inspect, maintain and repair batteries in motor vehicles. They use electrical test equipment to confirm good working condition after installation. They evaluate batteries to determine the nature of power problems. They also prepare old batteries for disposal.
electrical mechanicESCO 7412.3
Electrical mechanics install, repair and maintain mechanical and electrical components of machinery, tools and equipment. They test electrical parts to ensure efficiency and make improvements accordingly.
ride technicianESCO 7412.10
Ride technicians work to maintain and repair amusement park attractions. They need a strong technical knowledge and have specialised knowledge of the rides they are assigned to maintain. Ride technicians usually keep records of the maintenance and repairs performed as well as uptime and downtime for each serviced attraction. Attention to safety is especially important in the maintenance and repair of amusement park rides.
automotive electricianESCO 7412.2
Automotive electricians install, maintain and repair electrical and electronic systems in motor vehicles such as air conditioning systems, lamps, radios, heating systems, batteries, electrical wiring and alternators. They use diagnostic testing equipment to inspect vehicles and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.
power tool repair technicianESCO 7412.9
Power tool repair technicians identify defects and repair electrically powered tools such as drills, chainsaws, lawn mowers and grinding machines. They disassemble, test and replace defective parts in tools. Power tools repair technicians advise customers on maintenance products and methods for their equipment. They may sell such products.
ground lighting officerESCO 7412.4
Ground lighting officers carry out the inspection and maintenance of airports' lighting systems. They record their findings and formulate the actions to be followed.
marine electricianESCO 7412.7
Marine electricians install, maintain and repair electrical and electronic systems in vessels such as air conditioning systems, lamps, radios, heating systems, batteries, electrical wiring and alternators. They use diagnostic testing equipment to inspect vessels and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.
mining electricianESCO 7412.8
Mining electricians install, maintain and repair specialised electrical mining equipment using their knowledge of electrical principles. They also monitor mine electricity supply.
household appliances repair technicianESCO 7412.5
Household appliances repair technicians use electrical equipment to test resistance or voltage and to identify appliances' malfunctions. They repair small and large electrical or gas home appliances such as vacuum cleaners, washing machines, dishwashers, air conditioners and refrigerators.
lift engineerESCO 7412.6
Lift engineers set lifts into a prepared framed hoistway. They install support assembly, set up the lift pump or motor, piston or cable, and mechanism. Lift engineers connect the necessary electronic elements to complete the installation and connection of the lift cabin. They also perform the necessary steps to inspect and repair lifts, as well as the shaft and any associated electronics. Lift engineers make sure every inspection and report action is noted in a log book, and report to the client on the state of the serviced lift.
rolling stock electricianESCO 7412.11
Rolling stock electricians install, maintain and repair electrical and electronic systems in rail vehicles such as air conditioning systems, lamps, heating systems, electrical wiring etc. They use diagnostic testing equipment to inspect vehicles and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.
Source:European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)
ESCO reuse terms and the modification notice are in Credits.
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.
고장의 발견.수리(97) · 장비의 유지(95) · 장비 선정(90) · 신체적 강인성(84) · 설치(80)
Knowledge
기계(84) · 운송(57) · 공학과 기술(57) · 건축 및 설계(53) · 상품 제조 및 공정(52)
Work environment
비좁은 업무 공간(100) · 온몸 진동 노출(100) · 고지대 작업(99) · 매우 춥거나 더운 기온(99) · 위험한 장비 노출(99)
Related occupations
승강기 설치 및 정비원 · 냉동·냉장·공조기 설치 및 정비원 · 공업기계 설치 및 정비원 · 보일러 설치 및 정비원 · 농업용·기타 기계장비 설치 및 정비원 · 크레인 및 지게차 설치 및 정비원
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.
Projected change: +6.8%
Median wage: $60K
lowest $31Kmedian wage across 825 detailed occupations, BLS EP 2025–35highest $559K
Employment: 86K
Typical entry-level education: High school diploma or equivalent
