About S2i2
Founded in 2016. Cleared. Mission-aligned.
S2i2, Inc. is an SBA-certified 8(a) Small Disadvantaged Business delivering mission-critical IT infrastructure, cybersecurity, cloud modernization, and program management services to the Department of War and federal civilian agencies.
Our story
Built for the most complex federal enclaves.
S2i2 was founded by federal IT engineers who had seen first-hand what it takes to keep classified networks operating at full readiness. Since 2016 we have steadily grown into a CMMI ML3-appraised, CMMC L2-validated partner with a Top Secret Facility Clearance and SCI eligibility.
Our cleared engineering teams operate within some of the most complex federal enclaves in the country. We build for the long haul: hire deliberately, mentor relentlessly, and stand up programs that customers trust over years, not quarters.
We focus on five outcomes for every customer: defensive depth, operational reliability, modernized infrastructure, mission-aligned roadmaps, and AI-augmented delivery.
S2i2 builds teams of proven federal IT engineers who deliver responsive innovation while designing strategic vision — leaving customers secure in their mission outcomes.