Armor Defense runs managed detection and response on a heavily VMware-based infrastructure (vSphere, NSX-T, vSAN, vCloud Director) alongside AWS, Azure and GCP, with Microsoft Sentinel, Entra and Purview signaling deep Microsoft security alignment. Senior-weighted hiring across engineering and security, plus projects around SOC modernization and agentic AI, point to a push to automate analyst workflows.
Armor Defense is a Plano, Texas-based cybersecurity company founded in 2009 that delivers managed detection and response from a round-the-clock security operations center. Its services span cybersecurity and compliance consulting, professional services and managed security, covering endpoint, network, server and cloud environments. Specialties include PCI and HIPAA compliance, SIEM, threat intelligence and managed hosting. The privately held company has 51–200 employees and hires in the United States and Singapore.
Armor runs VMware vSphere, NSX-T, vSAN and vCloud Director, F5 BIG-IP, Kubernetes, Terraform and Ansible, with Splunk, Microsoft Sentinel, Datadog and Grafana across AWS, Azure and GCP.
Armor Defense is headquartered in Plano, Texas, and hires in the United States and Singapore.
Current initiatives include SOC transformation, AI-augmented and agentic AI workflows, new detection and response capabilities, and VMware NSX-T network virtualization deployments.
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Armor Defense'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.
