S2i2 is a trusted IT integrator and solutions provider partnering with federal agencies to tackle complex missions with teams of cleared, proven subject-matter experts.
Founded in 2016 and based in Fairfax, Virginia, S2i2 is a trusted IT integrator and solutions provider partnering with government agencies and private corporations to tackle complex missions with teams of subject-matter experts.
S2i2 has built a reputation for assembling teams of experienced professionals with the tools they need to tackle complex issues. Our teams develop deep relationships with clients to understand their requirements and tailor solutions to their specific needs.
Our core IT support services include system architecture, system engineering, cybersecurity, disaster recovery, application development, information security management, IT strategy, and help desk support. We leverage leading COTS and GOTS technologies to help clients manage risk and meet their mission.
Exceptional CPARS ratings across our federal agency clients and contract vehicles
Proven cleared experts who tackle complex missions across classified environments
Long-term strategies that guide fiscally sound procurements and engineering solutions
Unparalleled talent acquisition with deep understanding of customer requirements
End-to-end technology services designed to meet the unique demands of federal and defense operations.
Protecting against malicious attacks by testing computer networks for vulnerabilities and implementing robust protocols and standards across classified environments.
Learn more →Certified expertise managing data storage and on-demand cloud computing capabilities across AWS GovCloud and FedRAMP-authorized environments.
Learn more →Building comprehensive ITSM programs that align with organizational needs and missions, from help desk operations to enterprise service delivery.
Learn more →Creating technology blueprints to support your organization's objectives and operations with optimal architecture plans and forward-looking solutions.
Learn more →Leveraging commercial and government off-the-shelf technologies to mitigate risk, reduce cost, and accelerate capability deployment.
Learn more →Full lifecycle system architecture, engineering, and integration services ensuring reliable infrastructure across NIPR, SIPR, and JWICS networks.
Learn more →S2i2 contract vehicle and registration details for federal acquisition professionals.
Proudly serving federal agencies and partnering with leading defense contractors.
S2i2 maintains the industry certifications and clearances required to deliver secure, reliable solutions across the most demanding federal environments.
Appraised for defined processes in software and systems development.
Appraised for managed and defined IT service delivery processes.
Quality management, IT service management, and information security compliance.
Small Business Administration certified small disadvantaged business.
At S2i2, we believe in professional growth. We believe in hiring the right talent and giving employees the right tools and opportunities to shine. We've assembled a great team of experts and are always looking for additional talent.
I love the openness of the upper staff and their willingness to help bring forth success in their employees. From the CEO to the entry-level tech, each person is invested in the success of the company and their fellow employees.
Browse current openings and apply today through our careers portal.
View Open Positions →Training opportunities, certification support, and a clear path for career growth at every level.
A family-like atmosphere where leadership is accessible and every contribution is recognized and valued.
Monthly events, community involvement, and a team that genuinely enjoys working together.
Positions supporting DoD, DHS, and other agencies requiring active security clearances.
We equip our people with the technologies, resources, and support they need to excel on mission.
Everyone has a role to play to strengthen and maintain cybersecurity. Small everyday habits by individuals can significantly reduce risk and help organizations stay focused on their mission.
Read article →A distinguished technology and cybersecurity executive with more than two decades of federal IT leadership experience.
Read article →More than a decade of experience protecting and strengthening the nation's information systems.
Read article →Jr. Change Manager supporting storage services and backup under the DISA J9 contract with a strong foundation in cybersecurity.
Read article →Cybersecurity companies are being asked to step up their identity and access management game as federal requirements tighten.
Read article →Whether you're looking for a trusted IT partner, exploring teaming opportunities, or interested in joining our team, we'd love to hear from you.
S2i2, Inc.
Fairfax County, Virginia 22124
United States