As an Onshore Wind Energy Engineer, you will need to master following:

• data storage
• design wind turbines
• engineering processes
• mining, construction and civil engineering machinery products
• promote innovative infrastructure design
• provide information on wind turbines
• research locations for wind farms
• test wind turbine blades

More generally, an onshore wind energy engineer is also versed in:

• adjust engineering designs
• adjust voltage
• aerodynamics
• approve engineering design
• civil engineering
• conduct engineering site audits
• design automation components
• develop test procedures
• electric generators
• electrical discharge
• electrical power safety regulations
• energy market
• engineering principles
• ensure compliance with environmental legislation
• ensure compliance with noise standards
• ensure compliance with safety legislation
• manage engineering project
• meteorology
• perform data analysis
• perform project management
• perform scientific research
• read engineering drawings
• record test data
• renewable energy technologies
• report test findings
• technical drawings
• types of wind turbines
• use technical drawing software

It also helps to know the following:

• cloud technologies
• coordinate electricity generation
• data mining
• design a mini wind power system
• design wind farm collector systems
• develop strategies for electricity contingencies
• information structure
• monitor electric generators
• perform a feasibility study on mini wind power
• promote sustainable energy
• respond to electrical power contingencies
• review meteorological forecast data
• smart grids systems
• unstructured data
• utilise machine learning
• advise on machinery malfunctions
• assemble electrical components
• assess financial viability
• business intelligence
• draw blueprints
• electricity market
• mechatronics
• operate meteorological instruments
• oversee pre-assembly operations
• run simulations
• test procedures in electricity transmission