Anticipate, Innovate and Deliver

The Global Security Directorate at Lawrence Livermore National Laboratory delivers responsive solutions to complex security needs in threat-relevant timeframes.

We serve the nation with multidisciplinary team science, enhancing national competitiveness by integrating intelligence, operational, scientific, technological and engineering (ST&E) expertise. 

Our experts are comprised of ST&E staff, administrative, operational, IT and facilities teams. Partnerships across LLNL, the Department of Energy/National Nuclear Security Enterprise, industry and academia are essential to successfully executing our mission.

Meet Global Security's Leadership

Two men in protective eye wear monitor experimental equipment shaping a violet laser beam.

Materials engineers test laser-beam transmission through an ultrawide-bandgap, semiconductor-based optically addressable light valve (OALV).

Program Areas

Global Security’s contributions to the Lab’s mission range from technical assessments that anticipate potential security threats and their implications to developing and delivering capabilities to address security threats and create strategic advantage for the U.S. and its allies.

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Nuclear Threat Reduction

Developing and delivering enduring science-based, intelligence-informed expertise and capabilities to anticipate and overcome nuclear threats world-wide.

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Intelligence

Providing in-depth analytic insight, technical solutions and operational support for the intelligence community across a range of national-security concerns including nuclear, biological and chemical threats and emerging and disruptive technologies.

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Space

Enhancing U.S. strategic advantage through innovative technologies, data science in space-domain awareness, novel payloads and mission concepts, mission assurance and operational support.

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Defense

Providing operational support to the warfighter and law-enforcement community, including innovative solutions for software assurance, decision support, border and aviation security and reach-back.

Skyfall LAB

Cyber & Infrastructure Security

Developing and delivering innovative strategies, capabilities and technologies to protect our critical infrastructure and national security systems from nation-state adversaries.

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Energy Security

Advancing the implementation of technologies to enable energy security and pursuing domestic production and supply of affordable energy.

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Join Our Team

The Global Security Directorate at LLNL offers a diverse, collaborative environment where multidisciplinary teams work together to support the Lab’s mission and address a range of global and national security needs. Find impactful careers, talented teams and a great company culture.

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