Pros
Vivint has many benefits to employees, including free lunches, a full gym, and a doctor's office in the office. They have several parties and events for employees. The pay rates seem fair.
Cons
Vivint relies on door-to-door sales for almost all of their products so the huge majority of their employees are young people in their early 20s. This means that the majority of the employees are probably on their parent's health plans and don't need company insurance. This means that despite having a large workforce, Vivint can't (or won't) negotiate good rates for health insurance. The insurance I had there was the most expensive I've ever had and it was an awful plan that wasn't accepted in many places. Healthcare isn't the only benefit problem. Vivint didn't offer a 401k match or HSA match. Vivint also had no qualms about requiring long hours of employees resulting in 80 or 90 hour weeks being the norm. The end result is that the company is a great place to work for a young door-to-door salesperson, but not a viable option for adult professionals.