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

What Transit-Oriented Development Means for the Future of Public Transportation
Once viewed primarily as transit operators, agencies are now leveraging land, partnerships, and long-term planning to boost ridership, expand housing, and strengthen communities.
Read More →
USDOT Announces $22 Million for Transit Innovation, Updates High-Speed Rail Rules
New federal transit funding will support safety, accessibility, and technology projects as updated rail regulations establish new noise standards for high-speed trains.
Read More →
Transportation Construction Coalition Unveils Infrastructure Case Studies Ahead of Federal Funding Deadline
The coalition noted the next surface transportation bill should provide sustained investment in highways and public transit to strengthen freight movement, improve safety, and support economic growth.
Read More →
People Movement: American Bus Association Extends Ferguson and More
METRO’s People Movement highlights the latest leadership changes, promotions, and personnel news across the public transit, motorcoach, and people mobility sectors.
Read More →
METRO Magazine Announces 2026 Innovative Solutions Awards Winners
Projects Recognized for Advancing Mobility Through Technology, Accessibility, Workforce Innovation, and Operational Excellence
Read More →
MBTA Rolls Out Pilot Programs to Cut Costs, Simplify Travel
Three new fare pilots — including unlimited two-hour transfers, reduced express bus fares, and free transit for eligible seniors — will launch this fall as Massachusetts extends popular commuter rail discounts through November.
Read More →
FTA Opens $610 Million Funding Opportunity for Bus Infrastructure Projects
The latest Notice of Funding Opportunity provides transit agencies with funding for bus facilities, fleet modernization, and low- and no-emission vehicles, with applications due September 21.
Read More →
Biz Briefs: STV teams with Amtrak, Motorcoach Operators Boost Fleet and Land Contracts, and More
From manufacturers and suppliers to transit agencies and motorcoach operators, these updates offer a snapshot of the projects, partnerships and business moves driving the industry forward.
Read More →
Massachusetts Approves $530M to Strengthen MBTA Operations, Infrastructure
The funding package targets operating stability, capital improvements, and fare affordability, offering a model for agencies navigating long-term funding challenges.
Read More →
LA Metro Marks Banner Year, Sets Ambitious Goals for New Fiscal Year
Incoming LA Metro Board Chair and Los Angeles Mayor Karen Bass joined outgoing Board Chair Fernando Dutra and LA Metro CEO Stephanie Wiggins to review accomplishments from fiscal year 2026, which included the opening of new rail extensions, advancement of major transit projects, expanded safety programs, and new rider amenities.
Read More →