Marisa L. Tetkowski

Marisa Tetkowski serves as a primary contracting professional within Navsup Weapon Systems Support, playing a pivotal role in securing critical components that sustain the operational readiness of U.S. Navy aviation and weapon systems. She manages the acquisition of specialized aircraft parts, avionics, mission-critical electronics, and power systems essential to modernizing and maintaining naval platforms. Her work directly supports the agency’s mission to ensure lifecycle sustainment of legacy and next-generation systems, focusing on high-reliability, defense-grade equipment that meets stringent military specifications. Tetkowski handles complex procurements requiring technical oversight, supply chain resilience planning, and compliance with defense acquisition regulations. Her contractor relationships are primarily with manufacturers and integrators specializing in aerospace and defense-grade systems, including firms with deep expertise in aircraft subsystems, navigation instrumentation, and mission-critical power distribution equipment. While no single vendor dominates her portfolio, she consistently engages with Tier 1 and Tier 2 suppliers capable of delivering certified, traceable components under strict quality assurance protocols. Her procurement approach emphasizes technical capability, supply chain security, and long-term sustainment support over short-term cost savings. Tetkowski’s contracting activity is entirely non-set-aside, with 100% of her acquisitions awarded under full and open competition. This reflects a strategic alignment with the agency’s need for specialized, high-precision components that require advanced manufacturing capabilities typically found in large or highly specialized industrial firms. While small business participation is not formally prioritized through socioeconomic set-asides, her process remains transparent and competitive, ensuring access for qualified vendors regardless of size. Her primary procurement focus lies in NAICS 336413 for other aircraft parts and auxiliary equipment, followed by 333998 for general-purpose machinery and 334511 for aeronautical systems and instruments. She routinely acquires flight control actuators, avionics enclosures, power conversion units, and sensor interfaces, demonstrating deep technical fluency in naval aviation sustainment domains and mission-critical electronic systems.