As a Mine Electrical Engineer, you will need to master following:

• advise on mine equipment
• develop improvements to the electrical systems
• electrical mine machinery manuals
• install electrical mining machinery
• maintain electrical mine machinery
• maintain records of mining operations
• mine safety legislation
• procure electrical machinery

More generally, a mine electrical engineer is also versed in:

• design circuits using CAD
• design drawings
• electrical engineering
• electricity
• electronics
• ensure compliance with safety legislation
• geology
• manage emergency procedures
• prepare scientific reports
• supervise staff
• troubleshoot

It also helps to know the following:

• mining engineering
• monitor mine costs
• monitor mine production
• address problems critically
• assess operating cost
• mathematics
• present reports
• use technical drawing software