The responsibilities of an independent cable contractor include taking steps to install or repair cable equipment. In this career, you perform your duties on a contract or freelance basis. In addition to cable television equipment, a technician in this field works with data services, internet connections, home security systems, and other communications equipment. While you may focus on installation and repair, you also provide customer service and show customers how to use their service and how to perform basic troubleshooting. Independent contractors typically work within a specific region or area of a city.