All industries have some transferable skills. Even if your industry is extremely specialized and relies mostly on technical skills, you can use transferable skills in these industries. Customer service representative jobs are often a good fallback for people who have dealt with customers in their job, even if that wasn’t their primary job duty. A security officer, for example, isn’t tasked directly with customer service duties, but you may learn interpersonal skills that can help you in a customer service job in the future.