General building maintenance workers, also referred to as janitors, carry out maintenance work on the exterior and interior of buildings and warehouses. They perform minor repairs, maintain northern plumbing systems, heating and ventilation systems. They oversee the cleanliness and security of facilities. As part of their duties, they may be responsible for some seasonal tasks (such as snow removal, etc.). This is a job that requires good manual skills and resourcefulness. A job as a general building maintenance worker is suitable for responsible individuals who enjoy working alone.