Lockheed Martin Corporation

Lockheed Martin Corporation operates at the intersection of kinetic warfare and digital infrastructure. The threat model here is state-level: the company designs and maintains systems where a successful intrusion can compromise weapons platforms, mission data, and operational security across allied nations. Cybersecurity isn't a support function - it's embedded in the architecture of platforms like the F-35 Lightning II, the F-16 Fighting Falcon, and the Black Hawk helicopter, where securing the software supply chain and hardening command-and-control systems is mission-critical.

Technical domains span autonomy and artificial intelligence, battle management systems, maritime capabilities, and dedicated cyber security operations across Rotary and Mission Systems. The scale is significant - 100,000+ employees globally - supporting work for the U.S. Department of Defense and allied nations. Founded in 1995, the company is headquartered in the United States with a worldwide operational footprint.

Cybersecurity roles here engage with real attack surfaces: weapons systems, satellite communications, sensor fusion networks, and the classified environments they run in. The work spans the full lifecycle - threat modeling, secure systems engineering, vulnerability research, incident response on platforms where the blast radius of a breach is measured in national security terms. Tooling and approaches are shaped by compliance frameworks like NIST, CMMC, and classified directives, but the operational reality is about defending systems designed to operate in contested, degraded, and connected environments.