1DOS LLC

1DOS LLC specializes in engineering services supporting national defense infrastructure, with a focus on mission-critical systems integration and technical execution for Department of Defense programs. The firm delivers tailored engineering solutions aligned with complex acquisition frameworks, including task order execution under large-scale MAC contracts such as the SEAPORT-NxG platform. Their technical expertise encompasses systems engineering, lifecycle support, and operational readiness assurance, with an emphasis on maintaining compliance with DoD standards for logistics, sustainment, and modernization initiatives. As a certified Women-Owned Small Business and Service-Disabled Veteran-Owned Business, 1DOS brings a dual commitment to diversity and mission-driven performance, leveraging leadership perspectives shaped by both veteran experience and entrepreneurial innovation. The company maintains a focused relationship with the Department of Defense, primarily supporting defense logistics and maritime infrastructure programs through engineering task orders under government-wide acquisition contracts. Their work centers on enabling operational continuity for naval and expeditionary forces, delivering engineering support that ensures system reliability, interoperability, and rapid response capability in austere environments. 1DOS LLC operates primarily within NAICS 541330, Engineering Services, translating technical requirements into actionable defense solutions. Their vertical specialization lies in supporting naval systems and seaport modernization initiatives, positioning them as a niche provider for defense infrastructure engineering that bridges procurement, maintenance, and operational needs. They serve a highly regulated market where precision, compliance, and adaptability are paramount. Headquartered in Manassas, Virginia, 1DOS LLC is a small business structured under the 2L entity classification, with full certifications as a Women-Owned Small Business, Woman-Owned Business, and Service-Disabled Veteran-Owned Business. This unique combination of certifications enhances their access to targeted federal procurement opportunities while reinforcing their commitment to inclusive economic participation within the national security industrial base.