该小组履行以下部分或全部职责：

• 使用测试和测量仪器测试和观察电气、电子和机械组件和系统
• 对电动机、变压器、开关设备、发电机和其他机电设备进行故障排除和维修
• 更换或修复轴、轴承、换向器和其他部件
• 绕制、装配和安装各种类型的电动机或变压器线圈
• 通过焊接、钎焊或钎焊电气连接以及通过对齐和调整零件来对电枢或转子进行静态或动态平衡
• 测试和修理或更换电气开关设备中的故障接线或组件
• 测试修理过的电机、变压器、开关设备或其他电气设备，以确保正常运行
• 执行一些机加工以修复或修改轴、换向器或其他零件
• 进行现场服务和维修。

• 通常需要完成中学和培训课程或职业课程。
• 贸易认证通常需要完成四年学徒计划或四年以上的工作经验和电气机械行业课程的组合。
• 在纽芬兰和拉布拉多、新斯科舍、爱德华王子岛、新不伦瑞克、安大略、马尼托巴、阿尔伯塔、不列颠哥伦比亚、育空和努纳武特，可以获得电机系统技术员的贸易认证，但自愿参加。
• 电动机和设备修理工 - 绕组贸易认证在魁北克可用，但属于自愿性质。
• 新不伦瑞克省提供电机系统技术员（电力公用事业）行业认证，但属于自愿性质。
• 成功完成跨省红印章考试后，合格的电机系统技术人员也可以获得红印章背书。

• 尽管可能会出现专业化，但本单元组的工人必须精通所有电气设备的维修。
• 电气机械师可能专门研究某些类型的设备，例如电动机或变压器，或执行某些功能，例如绕组线圈。
• 随着经验的积累，可能晋升到主管职位。
• 红印章背书允许跨省流动。

• 飞机电气机械师（在22313 Aircraft instrument, electric and avionics mechanics, technicians and inspectors）
• 机电技术员领班/女工（72020 承包商和主管，机械行业）
• 工业电工（72201）
• 装配工、制造商和检查员，工业电动机和变压器 ( 94203)

This group performs some or all of the following duties:

• Test and observe electrical, electronic and mechanical components and systems using testing and measuring instruments
• Troubleshoot and repair electric motors, transformers, switchgear, generators and other electro-mechanical equipment
• Replace or recondition shafts, bearings, commutators and other components
• Wind, assemble and install various types of coils for electric motors or transformers
• Perform static or dynamic balancing of armatures or rotors by welding, brazing or soldering electrical connections and by aligning and adjusting parts
• Test and repair or replace faulty wiring or components in electrical switchgear
• Test repaired motors, transformers, switchgear or other electrical apparatus to ensure proper performance
• Perform some machining to recondition or modify shafts, commutators or other parts
• Perform on-site servicing and repair.

• Completion of secondary school and training courses or a vocational program is usually required.
• Completion of a four-year apprenticeship program or a combination of over four years of work experience and industry courses in electrical mechanics is usually required for trade certification.
• Trade certification as an electric motor system technician is available, but voluntary, in Newfoundland and Labrador, Nova Scotia, Prince Edward Island, New Brunswick, Ontario, Manitoba, Alberta, British Columbia, the Yukon and Nunavut.
• Electrical motor and equipment repairer - winding trade certification is available, but voluntary, in Quebec.
• Electrical motor system technician (electrical utility) trade certification is available, but voluntary, in New Brunswick.
• Red Seal endorsement is also available to qualified electric motor system technicians upon successful completion of the interprovincial Red Seal examination.

• Although specialization may occur, workers in this unit group are required to be proficient in repairing all electrical apparatus.
• Electrical mechanics may specialize in working with certain types of apparatus, such as electric motors or transformers, or in performing certain functions, such as winding coils.
• Progression to supervisory positions is possible with experience.
• The Red Seal endorsement allows for interprovincial mobility.

• Aircraft electrical mechanic (in 22313 Aircraft instrument, electrical and avionics mechanics, technicians and inspectors)
• Electromechanical technicians foreman/woman (in 72020 Contractors and supervisors, mechanic trades)
• Industrial electricians (72201)
• Assemblers, fabricators and inspectors, industrial electrical motors and transformers (94203)