Texas Government Code - GOV'T § 436.001. Definitions

(A) an employee of the United States Department of Defense, including a member of the armed forces and a government civilian worker;

(B) an employee of a government agency or private business, or entity providing a department of defense related function, who is employed at a defense facility;

(C) an employee of a business that directly provides services or products to the department of defense and whose job is directly dependent on defense expenditures; or

(D) an employee or private contractor employed by the United States Department of Energy working on a defense or department of energy facility in support of a department of defense related project.