- Principal of Rockville-based Mark Wright Communications LLC.
- Writer, editor, and communication strategist, with 30+ years of experience helping a variety of industries and organizations.
- Environmental Stewardship Committee chair at Christ Episcopal Church, Rockville, plus assorted other ministries past and present, including former vestry member.
- Former VP of membership for DC Metro chapter of the International Association of Business Communicators.
- Twice served as executive director of the Association for Commuter Transportation, a nonprofit for individuals and organizations in the commuter mobility/transportation demand management field.