Federal IT modernization and cybersecurity services for national security agencies
GCyber operates as a government IT services firm focused on DoD, DHS, and federal agencies—a market with distinct compliance and operational demands. The tech stack reveals dual operational streams: a legacy .NET environment (currently migrating from Framework to Core) running mission-critical systems, paired with cloud infrastructure (AWS, Azure) and infrastructure-as-code tooling (Terraform, Ansible). Hiring velocity is accelerating with mid-to-senior engineering and security roles, while active projects center on RMF controls, ATO compliance, and devsecops modernization—all pointing to a shift from waterfall compliance cycles toward continuous authorization and deployment automation.
GCyber delivers IT solutions to U.S. federal agencies and defense organizations, with specialization in cybersecurity, infrastructure operations, and program management. The company serves DoD, DHS, and executive-branch IT environments, helping agencies navigate zero-trust architecture, cloud security, and identity access management. Operations center on compliance-heavy work: RMF implementation, ATO management, and incident handling on classified networks. The engineering and security hiring mix reflects internal growth in modernization—particularly a .NET Framework migration and a shift toward automated, continuous-authorization devsecops practices to reduce the friction of traditional federal approval cycles.
GCyber runs a hybrid stack: legacy .NET Framework and C# (being migrated to .NET Core) on SQL Server and Azure DevOps, alongside modern AWS cloud infrastructure (RDS, Lambda, Elastic Load Balancing, VPC) with infrastructure-as-code tools (Terraform, Ansible, CloudFormation). Python and Node.js are also in use.
Active projects include RMF security control implementation, ATO compliance management, incident handling on classified networks, .NET Framework-to-Core migration, devsecops modernization, and cloud deployment streamlining for federal customers.
GCyber's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.