John C Porter

John C. Porter serves as Contracts Branch Chief for the SFLC Procurement Branch 2 (70Z085) within the U.S. Coast Guard’s Department of Homeland Security, overseeing the acquisition lifecycle for critical maritime vessel sustainment and modernization programs. He leads a team responsible for managing complex contracts in shipbuilding, repair, and port infrastructure support, ensuring operational readiness for coastal and open-ocean missions. His portfolio encompasses full-spectrum procurement activities—from sole-source and competitive sealed bids to performance-based service contracts—focused on maintaining the Coast Guard’s fleet of cutters and naval assets through lifecycle management and technological integration. Porter maintains enduring relationships with key industrial partners including ROLLS-ROYCE SOLUTIONS AMERICA INC, VIGOR MARINE LLC, JAG INDUSTRIAL SERVICES, INC, G I INDUSTRIAL-MARINE, LLC, and L1 ENTERPRISES INCORPORATED. These contractors provide specialized engineering, dry-dock services, propulsion system upgrades, and marine fabrication capabilities essential to vessel maintenance and modernization. His contracting approach emphasizes performance accountability, technical compliance, and long-term vendor collaboration, fostering trusted partnerships with firms possessing deep maritime industrial expertise and Navy-certified shipyard credentials. His procurement strategy reflects a strong preference for open competition, with 100% of awards issued under no set-aside categories, indicating a focus on capability-driven selection rather than socioeconomic preferences. While small business participation is not formally prioritized through 8(a), HUBZone, or SDVOSB set-asides, he ensures equitable access through full and open competition, relying on technical merit and proven track records. Porter’s primary procurement focus lies in NAICS 336611 (Ship Building and Repairing) and 488310 (Port and Harbor Operations), reflecting his domain expertise in naval architecture, marine systems integration, and harbor infrastructure support. He routinely manages contracts for dry-dock evaluations, hull refurbishment, propulsion overhauls, and maritime logistics support, requiring deep technical understanding of Coast Guard vessel specifications and federal maritime standards.