Martin's career in education began at his
alma mater, North Carolina A&T, where he worked in various capacities within the school's electrical engineering department; including serving as dean of the
College of engineering from 1989 to 1994. He would later be appointed to the position of
Vice Chancellor of academic affairs of the university, where he served from 1994 to 1999. In 2000, Martin was appointed chancellor of Winston-Salem State University. Under the Martin administration, the university's enrollment nearly doubled, from 2,796 to 5,556. In addition, freshman
SAT scores increased by nearly 70 points, and the campus underwent a dramatic physical transformation made possible in part by a $45 Million Higher Education Bond Program in 2000. He was also credited with forging stronger working relationships with internal and external constituencies, raising the quality and breadth of academic degree programs, launching programs to improve student retention and graduation rates, and upgrading the campus' technology. Under Martin's leadership, the university has developed a strategic plan aimed to position the North Carolina A&T to become a premier institution of higher learning and research on a state, national, and international level. The plan entitled "A&T Preeminence 2020," identifies six specific goals including the increase of diversity and research activity within the university. That plan led the university on a path of steady enrollment growth, reorganization of its academic programs, significant improvement in the academic profile of incoming students, growth in research funding and enhanced performance in its intercollegiate athletics program. With many of the plan's goals already achieved, the university introduced a successor plan in 2018, "A&T Preeminence: Taking the Momentum to 2023," that features new stretch goals, including expanding overall enrollment to 14,000. In summer 2019, Martin marked his 10th year as chancellor of A&T. Later that fall, the university welcomed its largest student body ever, with 12,556 students from 44 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands and 68 foreign nations. ==Awards and recognition==