Some professionals work in the discount railroad equipment and supply industry. As a manufacturer or dealer in this business, you will often handle iron rails for railways, new and used hopper rail cars, steel locomotive parts, and even metal track spikes for securing railroads. As you surely know, many train stations, commuter rail cars, and public transportation subways rely on parts and equipment from railroad manufacturers. Typically construction professionals will use these parts and metal supplies to build and repair railways. Depending on the company you are employed with and your job position, your income in this industry will vary.
There is typically some training involved with working in this business. This way you will be better suited to handle bulk sales to train stations and railway companies. Since railroad track maintenance is constant, you will often deal in a lot of products for steam engines, rails for coach commuter trains, and parts for hopper rail cars. There are a number of dealers and resellers in this business. This means you may have a number of opportunities. While some of these companies are parts manufacturers, others lease entire railway cars. These cars are used to haul large loads of surpluses of various materials. While this is one line of work that can keep you busy, it can also be very interesting.
You may have to work with a number of train station owners, equipment and supply workers, and railway construction professionals in this line of work. A lot just depends on where you are employed.