Pros
They have good health benefits and investment options. Their pay is good for starting off with lot of over time. They are willing to train and teach individuals on the various of systems you may to encounter. A lot of traveling able to view different sites and manufacturing plants and facilities. They put safety first and will sent out at least two technicians/serviceman to the locations for inspections and servicing.
Cons
Constant traveling with an imbalance of work life. Depending the availability, some of service calls will be on the weekends, holidays, and will have travel those locations for a day or so.