Vertiv

https://www.vertiv.com/en-us/about/career-center/start-your-journey/

Use key word remote, the jobs are world wide, check the country listed.

Example posting:

 ERS-NETA Electrical Training Specialist - REMOTE

 Develops and conducts programs to train clients and internal company employees. Develop course materials to include manuals, training aids, Instructor outlines, and audio/visual materials.

Job Summary:

    Perform internal and external technical training on safe operation and maintenance and testing of electrical power system equipment. 
    Perform internal training of ERS and HVM field service associates on operation and safe NETA based testing and maintenance of electrical power system equipment. 
    Perform external training of ERS and HVM client personnel on operation of electrical power system equipment and electrical safe work practices.
    Responsible for developing, preparing, and conducting technical training programs.
    Develop content and instructional materials used in training delivery and design exercises to enhance classroom lecture content.
Education and/or Experience:

    Minimum of four years in related electrical power field engineering work/training experience.