Competencies: Action Oriented, Approachability, Business Acumen, Conflict Management, Customer Focus, Decision Quality, Ethics & Values, Interpersonal Savvy, Listening, Organizing, Patience, Perspective, Priority Setting, Problem Solving, Sizing Up People, and Understanding Others. CTDI is a large-scale Engineering, Repair, and Logistics company that services the country’s largest wireless telecommunications providers, as well as the largest High-speed Internet & Cable providers.