This document outlines pathways for improving engineering skills through self-directed learning, networking, mentoring, and developmental activities. It discusses gaining knowledge of underlying sciences, core and advanced engineering fundamentals, and developing reasoning, experimentation, system thinking, and personal and professional skills. Methods include self-study, internships, building a personal learning network, informational interviewing, team problem solving, and engaging with modern technology and foreign languages. The goal is to continuously learn and develop skills through one's career.