From the perspective of an old retiree (clerk) and what I remember, you'll have an assigned shift. It may be, depending on the company and its particular needs, 1st, 2nd, or 3rd shift. OR you may work a day shift and be on "call" on weekends. Your assigned shift may not HAVE weekends off; they may be in the middle of the week.
The choice assignments usually go to the senior men with the lowest man of the roster getting the less desirable shifts or days off. If you are "lucky", you may get day shifts all the time with the men taking turns being on call for work on the weekend. IF you start on a railroad that has signal maintainers working "shifts", as you build seniority, you can "bid" for better assignments on your division, getting better hours and days off. ( Somebody else may be more familiar with YOUR particular road).
I hope you get whatever assignment you are looking for!
Gadfly
The choice assignments usually go to the senior men with the lowest man of the roster getting the less desirable shifts or days off. If you are "lucky", you may get day shifts all the time with the men taking turns being on call for work on the weekend. IF you start on a railroad that has signal maintainers working "shifts", as you build seniority, you can "bid" for better assignments on your division, getting better hours and days off. ( Somebody else may be more familiar with YOUR particular road).
I hope you get whatever assignment you are looking for!
Gadfly