Pursuing career as Lineman/Groundsman.

I'm currently an electrician for the Solar Company Sunrun. I signed up for Trucking school in hopes to apply to Edison to become a Groundsman. What are the chances of getting my foot through that door with just the Class A? Is Edison's test difficult to test in? I'm not scared of heights and haven't got my pole climbing certification, is there still a possibility to get in? Guide me in the right direction please and thank you!