A carpenter manufactures wooden objects. This includes construction and repairing of doors, walls, windows, furniture, cabinets and roofs. The work of a carpenter jobs also includes installation of locks, knobs, hinges and closures. A professional carpenter is usually required to have a four-year technical training program in carpentry or three years carpentry experience as a trainee to start his career. If you do not have experience and training, you can still begin your carpentry job on the base of knowledge, skill and ability. A carpenter should have knowledge about the tools and materials used in the work. He should know cabinet making techniques and some knowledge about the construction, installation and repairing of wooden objects. In general, carpenters work in noisy environment and they are always exposed to various hazards, so it is essential to consider safety measures at workplace. Professional carpenters work on contract basis where they can make good money. They usually work for about eight hours a day; however, it may depend on the project they are working and nature of work. Physical strength is normally required for carpenter jobs since they are quite strenuous and demand energetic attitude. You can make good money from this profession after getting some experience and expertise that are required for a carpenter job.