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Overview
Offshore renewable energy technicians install, inspect, maintain and repair offshore energy farms and equipment such as wind turbine blades, tidal stream generators and wave energy devices.
In job descriptions, look for marine energy, electrical safety, offshore constructions, equipment maintenance, test data, working at heights, tidal or wave generators, repairs, engineers and fault response.
Explore this occupation
Open in Job ExplorerWork context
Offshore renewable energy technicians work on marine energy assets where weather, access and safety shape the day. Tasks can include installing equipment, inspecting offshore structures, maintaining generators, gathering test data, reacting to faults and supporting engineers during construction or repair of wind, tidal or wave energy devices.
Skills and specializations
Important skills include equipment maintenance, electrical safety, working at heights, inspecting offshore constructions, analysing test data and arranging repairs. Knowledge of marine energy, electricity, electronics, electric generators, marine technology and safety regulations helps technicians understand both the equipment and the risks around access, isolation and weather.
Salary context
Salary context depends on offshore travel, shift pattern, electrical responsibility, height work and equipment complexity. Roles involving fault response, specialist generators, commissioning, remote sites or coordination with engineers carry different expectations from shore-based inspection support. Compare allowances, rota, training, emergency cover and responsibility for signing off work.
Career paths
Career paths can lead toward senior technician roles, commissioning, maintenance planning, electrical specialisation, offshore supervision, marine operations or engineering support. Development usually comes from safe work habits, accurate fault reports, reliable maintenance records, practical repair skills and the ability to coordinate with vessel crews and engineers.
Good to know
When reading vacancies, check the energy technology, site access, rota and safety certificates expected by the employer. Look for whether the role covers installation, preventive maintenance, fault repair, testing or inspection. Also clarify travel, weather downtime, rescue arrangements, tools, electrical isolation duties and how offshore handovers are documented.
Editorial note
This guide is editorial career context. It is not official labour-market statistics or role-specific salary data.
Map overview
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O*NET relationships
See occupations connected to this ESCO occupation in the official O*NET–ESCO mapping. The relationship type comes from the source and is not a ranking or recommendation.
O*NET relationships: 1
Wind Turbine Service Technicians
49-9081.00
O*NET occupation is broader
The O*NET occupation covers a broader field of work than this ESCO occupation.
Open in O*NETSource and method
These relationships come from the official European Commission O*NET–ESCO crosswalk.
Relationship direction: O*NET occupation to ESCO occupation.
Several O*NET occupations can point to the same ESCO occupation, and one O*NET occupation can point to several ESCO occupations.
AltoTrail preserves the source relationship type. The order is technical and does not show which occupation is best, most relevant or recommended.
AltoTrail validates and presents the source relationships without adding ranking or recommendation semantics.
Alternative labels
Occupation group
Physical and engineering science technicians not elsewhere classified (3119)
Source facts
| ESCO URI | http://data.europa.eu/esco/occupation/1a165cb5-99ff-4a4e-9e08-97a0fb7ed6f8 |
|---|---|
| ESCO code | 3119.11 |
| ISCO group | 3119 |
| Concept type | Occupation |