Ariel Sitler

Ariel Sitler serves as a key procurement professional within Naval Sea Systems Command (NAVSEA HQ), supporting the acquisition and lifecycle management of naval vessels and mission-critical maritime systems. Responsible for managing complex contract actions under NAICS 336611, Sitler specializes in shipbuilding and repair procurements that directly sustain fleet readiness and enable next-generation warship platforms. Their work spans the full spectrum of naval acquisition—from initial requirements development through contract award and performance oversight—ensuring alignment with Navy modernization priorities and technological superiority in surface and undersea domains. Sitler operates within a high-stakes environment requiring strict adherence to federal acquisition regulations and defense industrial base policy. Sitler maintains strategic relationships with leading defense contractors including Huntington Ingalls Incorporated, Northrop Grumman Systems Corporation, Damen Shipbuilding & Cooperation B.V., G.S.E. Dynamics, Inc., and Aerospace & Commercial Technologies, LLC. These partnerships reflect a focus on large-scale shipbuilding, advanced naval electronics integration, and mission systems modernization. The contracting patterns indicate consistent engagement with prime contractors possessing deep naval expertise, shipyard infrastructure, and certified defense manufacturing capabilities, with an emphasis on long-term industrial base stability and technical sustainment. Sitler’s procurement portfolio reflects a 100% non-set-aside contracting approach, with no utilization of 8(a), HUBZone, SDVOSB, or other socioeconomic set-asides. This reflects a mission-critical focus on acquiring specialized naval platforms and systems that require advanced industrial capacity, stringent security protocols, and proven large-scale shipbuilding experience—capabilities typically concentrated among established defense primes with federal shipyard certifications. The primary technical domain is shipbuilding and repair (NAICS 336611), encompassing the procurement of new construction vessels, dry-dock modernizations, hull and machinery upgrades, and integrated combat systems. Sitler’s expertise lies in managing complex, multi-year contracts for steel-hulled warships, propulsion systems, and mission-critical naval electronics, ensuring compliance with Navy engineering standards and maritime operational requirements.