This paper briefly reviews the career-related issues facing employees with diverse surface characteristics (e.g., race/ethnicity, women, older workers, individuals with physical disabilities) and work status characteristics (e.g., part-time workers, contract employees, unemployed) at career choice and during career development. Following a description of these career issues, a review and evaluation of 44 psychometrically sound career assessment tools is provided that may be useful in individual assessment and career counseling with these targeted groups. The results of this review are discussed in terms of research and practice.