MARTA Names New External Affairs Team Lead
In this role, Steven Parker will help develop and implement initiatives that strengthen the MARTA brand through compelling marketing and communications campaigns, strategic partnerships, and consistent community engagement.

Steven Parker joins MARTA as it advances the largest expansion and improvement effort since its founding and on the heels of the authority being named Outstanding Public Transportation System by APTA.
Photo: MARTA
The Metropolitan Atlanta Rapid Transit Authority (MARTA) named attorney Steven Parker as its new asst. GM, external affairs, where he will be responsible for directing and overseeing federal, state, and local government affairs, community engagement, marketing, sales, and communications.
In this role, Parker will help develop and implement initiatives that strengthen the MARTA brand through compelling marketing and communications campaigns, strategic partnerships, and consistent community engagement.
Impact of Bringing Parker Onboard
Parker joins MARTA as it advances the largest expansion and improvement effort since its founding and on the heels of the authority being named Outstanding Public Transportation System by the American Public Transportation Association (APTA).
“I am excited to welcome Steven to our team,” said Collie Greenwood, CEO/GM at MARTA. “His deep experience engaging with government officials and the community around policy will be key to our success going forward. He’ll be leading a great team of professionals focused on helping advance and communicate our most important priorities.”
Most recently, Parker was the chief innovation officer for the Transportation Security Administration (TSA) where he led a team charged with creating an environment where innovation can thrive by mobilizing innovation teams across the agency, developing problem solving models and partnering with private industry to help TSA remain an agile security agency.
Previous Work Experience
Parker previously served as deputy state director for U.S. Sen. Jon Ossoff where he developed and implemented the Senator's outreach strategy to Georgia’s local, state, and federal elected officials, and business, community, and religious constituencies.
Prior to that he was political director for the Jon Ossoff for U.S. Senate campaign. He was formerly a senior city attorney, handling Commercial Real Estate and Municipal Law for the City of Atlanta, director of Logistics for the Jon Ossoff for Congress campaign, and an attorney at Balch & Bingham LLP.
More Management

Bringing Austin’s First Light Rail System to Life
Austin Transit Partnership CEO Greg Canally discusses the city's nearly 10-mile light rail project, its collaborative approach to project delivery, the importance of community engagement, and the milestones ahead as construction approaches in 2027.
Read More →
ETA CEO John Maglio on Transit Technology, Innovation, and Building Agency Trust
ETA founder and CEO John Maglio explores the evolution of transit technology, the importance of reliable systems, and how stronger partnerships can help agencies improve operations and the passenger experience.
Read More →
Metra Draft Plan Outlines Costs, Service Improvements for Regional Rail
The Systemwide Network Plan identifies infrastructure needs and potential investments to expand all-day, bidirectional rail service across the Chicago region.
Read More →
New Orleans RTA Names Augustine III as New CEO
In this edition, we also spotlight recent personnel moves at HDR, PATH, STV, and more, highlighting the people taking on new roles across the transportation industry.
Read More →
How Transit Agencies Are Using Free Rides to Improve Voting Access
Transit agencies are using fare-free service, trip-planning tools, and targeted rides to improve voting access. See what other agencies can learn from these efforts.
Read More →
Caltrain’s Electrification Drives a New Era of Ridership Growth
The railroad’s shift to electric service has brought more frequent trains, stronger customer satisfaction, and increased ridership, earning it APTA’s Outstanding Public Transportation System award.
Read More →
Chicago, Charlotte Transit Agencies Expand Rider Support Programs
CTA launched crisis intervention teams as CATS prepares to deploy fare ambassadors, expanding customer assistance and security efforts across both systems.
Read More →
New York MTA Launches Historic $1.9B Signal, Track Modernization Project
Funded in part by congestion pricing revenue, the project will replace nearly century-old signals along the A and C lines in Brooklyn and Queens.
Read More →
Brian Dickson on Building Stronger, More Resilient Transportation Organizations
Bus Business Consultants Founder Brian Dickson discusses the leadership principles, operational discipline, and strategic planning that separate transportation companies positioned for long-term success from those stuck in survival mode.
Read More →
LA Metro Breaks Ground on Vermont BRT Project
The 12.4-mile corridor is projected to serve 66,200 daily riders, reduce travel times by up to 24%, and create the nation's busiest bus rapid transit corridor.
Read More →