Mark Duffy

Mark Duffy supports the procurement mission of the Portsmouth Naval Shipyard Gf by managing critical acquisition activities that sustain the operational readiness of U.S. Navy submarines and surface vessels. He oversees the sourcing of specialized industrial services and high-integrity components essential to shipyard maintenance, repair, and modernization efforts. His portfolio focuses on technical procurement requiring precision engineering and stringent quality controls, including testing services and electronic component manufacturing. Duffy ensures compliance with naval standards and coordinates with technical stakeholders to align contract requirements with mission-critical vessel integrity objectives. He maintains strategic partnerships with leading industrial contractors including NORTHROP GRUMMAN SYSTEMS CORPORATION for complex system integration, UNITED RENTALS for specialized equipment support, and PATRIOT GLOBAL LODGING for mission-critical personnel services. His contracting approach emphasizes long-term vendor reliability, technical capability, and supply chain resilience. He frequently engages with firms capable of delivering certified fabrication, calibration, and maintenance services under strict naval regulatory frameworks, fostering collaborative relationships built on performance accountability and quality assurance. Duffy exhibits a balanced commitment to socioeconomic contracting, with approximately half of his acquisitions structured as total small business set-asides under FAR 19.5, and the other half open to all competitors. This approach reflects a deliberate strategy to cultivate a robust small business base capable of meeting the shipyard’s demanding technical requirements while maintaining competitive rigor. His contracting patterns consistently prioritize small businesses with proven expertise in precision manufacturing and industrial support services. His primary procurement focus lies in NAICS 541380 (Testing Laboratories and Services) and 334419 (Other Electronic Component Manufacturing), reflecting deep engagement with non-destructive evaluation, circuit board assembly, and custom electronic subsystems. He procures services and components requiring MIL-STD compliance, traceable material certifications, and advanced metrology—ensuring that all acquired goods and services meet the Navy’s highest standards for reliability and safety in naval propulsion and control systems.