William Spengler

William Spengler serves as a Contract Specialist at W4GG HQ US Army Tacom, responsible for managing the full lifecycle acquisition of ground vehicle systems and critical components under the Department of the Army. He plays a pivotal role in executing complex procurements aligned with the agency’s mission to sustain, modernize, and enhance the readiness of armored vehicles, tactical wheeled platforms, and associated powertrain and ordnance systems. His portfolio encompasses technical acquisitions governed by FAR and DFARS, including engineering services, manufacturing of armored components, and specialized aerospace-grade materials. Spengler ensures compliance with defense acquisition regulations while facilitating timely delivery of mission-critical capabilities to operational forces. Spengler maintains consistent working relationships with key contractors including Schutt Industries, VAREC NV, ONTIC Engineering & Manufacturing, A&M Aerostuctures, and Bowhead Avionics Manufacturing. These partnerships span the design, fabrication, and integration of high-performance vehicle subsystems—from transmission components and armor plating to avionics enclosures and fluid power systems. His procurement approach emphasizes long-term vendor collaboration, technical validation, and performance-based contracting to ensure reliability in austere operational environments. His contracting activity reflects a strong preference for open competition, with 86.4% of awards issued without set-aside designation. However, he actively supports small business participation, consistently awarding 13.6% of contracts under Total Small Business Set-Asides in accordance with FAR 19.5, fostering growth among qualified small manufacturers and engineering firms without prioritizing specific socioeconomic categories. Spengler’s primary procurement focus lies in NAICS 336350 (powertrain and transmission parts), 336992 (military armored vehicle manufacturing), and 314910 (canvas and textile components), reflecting deep expertise in ground vehicle systems integration. He routinely procures specialized hardware such as ballistic-resistant fabrics, hydraulic actuators, and armored structural assemblies, demonstrating technical fluency in military vehicle survivability, mobility, and power systems engineering.