S4 Inc. is a professional services and consulting firm specializing in Enterprise Information Technology (IT) Solutions and Advisory & Assistance Services (A&AS). We have provided innovative and responsive IT solutions to US Government and Department of Defense (DoD) customers for over a decade. S4 is a Small Disadvantaged Business (SDB) and holds an ISO 9001:2008 certification. We combine the experience and capability of a large business with the agility of a small business. S4 Inc. offers challenging projects, competitive salaries, paid time off, and a comprehensive benefits package including 401(k). We are proud to be an Equal Opportunity Employer–minorities/females/veterans/individuals with disabilities/sexual orientation/gender identity employer. S4 participates in the E-Verify employment verification program.
