Cybersecurity
Zero Trust, RMF, and continuous defense for the highest-assurance enclaves.
- Zero Trust Architecture
- RMF / eMASS / ATO
- Continuous Monitoring
- SOC / NOSC Operations
- STIG / ACAS Compliance
S2i2 is an SBA 8(a) Small Disadvantaged Business delivering cybersecurity, cloud, and IT services to the Department of War and federal civilian agencies.
What we do
Our cleared engineering teams operate within the most complex federal enclaves — bringing Zero Trust security, modern cloud, and disciplined program delivery to mission systems.
Zero Trust, RMF, and continuous defense for the highest-assurance enclaves.
ITIL-aligned enterprise operations from Tier I service desk to global infrastructure.
GovCloud, hybrid cloud, and modern virtualization — engineered for mission systems.
Enterprise architecture, AI/ML strategy, and operating-model design for federal CIOs.
PMI, Agile, and SAFe delivery with DevSecOps pipelines and acquisition support.
Enterprise RPA, AI/ML integration, and active DoW AI prototype engagement.
Who we are
Established in 2016, S2i2 employs a cleared engineering bench supporting classified federal programs, is CMMC Level 2 validated by an authorized C3PAO, and maintains CMMI ML3 appraisals across both Services and Development.
We build teams of proven federal IT engineers who deliver responsive innovation while designing strategic vision — leaving customers secure in their mission outcomes.
S2i2 builds teams of proven federal IT engineers who deliver responsive innovation while designing strategic vision — leaving customers secure in their mission outcomes.
Latest news
Insights from the engineers and program leaders who operate inside federal enclaves every day.
Insights · June 30, 2026
"On November 10, self-attestation stops being enough for contracts that touch CUI. If you're starting now, you may already be behind…"
Insights · May 26, 2026
OMB rescinded M-21-31 last week and replaced it with M-26-14, a risk-based logging framework. A former federal CISO on what the new memo gets right and where it strains…
Insights · May 20, 2026
On May 18, Brian Krebs reported a six-month exposure of CISA's GovCloud credentials through a contractor's public GitHub repo. The question is which of your controls would have caught it before commit number one…