Description. Do you want to work for a company that cares about you as a person, not just a number. For a company that provides outstanding leadership. For a company that offers exceptional benefits. RER Solutions, Inc., could be your new home. RER Solutions, Inc., is accepting resumes for a. Financial Modeler. to join our superior workforce in Washington, DC. The. Financial Modeler. will provide onsite and remote federal program leadership. RESP...