Shanna Tamayori

Shanna Tamayori serves as a key procurement professional within the Pearl Harbor Naval Shipyard IMF, supporting the Department of the Navy’s mission to sustain and modernize the U.S. fleet through complex ship repair and industrial infrastructure contracting. She manages a portfolio of acquisitions centered on naval vessel maintenance, mechanical overhauls, and mission-critical system refurbishment, ensuring operational readiness through technically rigorous contract execution. Her work directly enables the shipyard’s core functions, overseeing contracts for precision engineering services, heavy machinery, and specialized testing services essential to naval fleet sustainment. Tamayori maintains established working relationships with leading industrial contractors including NORTHROP GRUMMAN SYSTEMS CORPORATION, PACIFIC INDUSTRIAL EQUIPMENT CORP, XLEAGLE LLC, FAIRBANKS MORSE, LLC, and PHILIP RIEKE. These partnerships reflect a reliance on vendors with deep expertise in naval shipbuilding systems, propulsion components, and industrial maintenance equipment. Her contracting patterns favor long-term, performance-based engagements with contractors capable of delivering high-reliability, defense-grade solutions under stringent naval specifications. Her procurement strategy reflects a strong emphasis on small business participation, with 42.9% of awards structured as Total Small Business Set-Asides under FAR 19.5, demonstrating a deliberate commitment to fostering competition among qualified small firms. While the majority of contracts are open to all competitors, her consistent use of small business set-asides underscores a proactive approach to socioeconomic contracting goals within the defense industrial base. The overwhelming focus of her acquisitions—85.7% under NAICS 336611 (Ship Building and Repairing)—highlights her technical specialization in naval shipyard operations, including dry dock services, hull structural repairs, and auxiliary system upgrades. The remaining 14.3% under NAICS 541380 (Testing Laboratories and Services) reflects her oversight of non-destructive evaluation, material certification, and system performance validation services critical to ensuring compliance with naval engineering standards.