Multi-cloud infrastructure and systems integration for federal programs
SES Corporation is a 51–200-person systems engineering firm built around cloud infrastructure modernization and DoD-adjacent mission-critical integrations. The tech stack—AWS, Azure, GCP, OCI, Terraform, Ansible, Kubernetes, plus network tools like SD-WAN and Azure Entra ID—reflects a multi-cloud, infrastructure-as-code-first operating model. Active projects show heavy lifting on network architecture (multi-cloud, on-premises DoD integration), identity, and tooling transitions (Cisco Prime → Microsoft Teams), while hiring velocity is accelerating in engineering and leadership roles, suggesting they're scaling to absorb growing platform modernization workloads.
SES Corporation partners with federal and defense-adjacent organizations to design, integrate, and operate mission-critical infrastructure. The company specializes in systems engineering, systems integration, infrastructure development, and lab support—disciplines it applies to help clients manage technical risk across cloud migrations, hybrid deployments, and network modernization. The firm operates across AWS, Azure, GCP, and OCI environments, with particular depth in identity management (Active Directory, Entra ID, Intune), network architecture (SD-WAN, Transit Gateway, Direct Connect), and containerization (Docker, Kubernetes). Founded in 2003 and based in Greenbelt, MD, SES is structured as a partnership and operates in the United States market.
SES uses AWS, Azure, GCP, and OCI across infrastructure, networking, and monitoring. Terraform and Ansible automate provisioning; CloudWatch, Azure Monitor, and Dynatrace handle observability.
Active projects include multi-cloud network modernization, DoD hybrid infrastructure integration, IaC provisioning, software-defined access (SDA) deployments, SD-WAN rollouts, Cisco Prime migration, and Microsoft Teams transition.
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SES Corporation'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 →
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