Defense and critical-infrastructure security solutions with virtualization and cyber testing focus
Cambridge International Systems designs security and operational solutions for defense, critical infrastructure, and government agencies. The tech stack—ServiceNow, .NET/C#, Angular, Azure DevOps—reflects an enterprise systems integrator serving mission-critical domains. Active hiring skews heavily toward security roles (15 open), with engineering (12) and ops (7) forming the technical backbone; the seniority mix (predominantly senior and mid-level) signals deep expertise in complex, regulated environments. Projects center on VDI modernization (GPU integration, multi-site infrastructure), cyber testing frameworks, and training missions—all aligned to their pain-point focus on classified-network security authorizations and DOD 8140 compliance.
Cambridge International Systems operates as a mission-focused systems integrator founded in 1994, serving defense, critical infrastructure, and government clients across cyber security, aviation, border security, and threat finance domains. The company employs 201–500 people across Arlington, VA headquarters and international locations including Germany and Panama. Core competencies span IT service management (ServiceNow-centric), surveillance and intelligence collection, cyber security testing and red-team operations, and mission-critical operations support. Active workstreams include VDI environment modernization with GPU capabilities, cyber operational test & evaluation (OT&E) planning, and compliance-heavy initiatives tied to classified networks and DOD acquisition frameworks.
ServiceNow for IT service management; .NET/C# for backend services; Angular and React for frontends; Azure DevOps for CI/CD; Citrix for virtualization; security tools including ACAS, Carbon Black, Metasploit, Cobalt Strike, and Burp Suite for testing and assessments.
Arlington, VA. The company also maintains hiring presence in Germany and Panama, indicating international operational footprint.
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