Employees for these posts must have a valid Tennessee drivers license, acceptable driving record ( No more than one occurrences, no dui, etc.) and be at least 25 years old to be covered under the Walden Security Auto Insurance Policy. Our clients range from Class-A Office Buildings, Luxury Residential Properties, Distilleries, Fortune 500 Companies, Financial Institutions, Telecommunications, Manufacturing/Industrial Factories, Hospitals and many others.