"national security" Jobs
7567 open tech roles matching “national security”, taken straight from company career pages — not reposted from other job boards. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 7567 results
Join Second Front Systems as a Senior Forward Deployed Engineer to lead complex deployments in classified environments for defense and intelligence missions.
Drive high-impact security initiatives and lead cross-functional programs in a fast-growing AI-focused company.
Drive adoption of Datadog’s Security platform as a Security Sales Specialist in a hybrid work environment.
Join Apex as an Enterprise Security Architect to design and implement secure architectures for cutting-edge aerospace technologies.
Drive the classified cyber assurance program at SpaceX, ensuring compliance and managing stakeholder communications.
Join Echodyne as a Security Architect to lead threat modeling and secure design initiatives in a fast-growing tech environment.
Join Braze as a Senior Security Engineer to protect users and infrastructure while collaborating with a passionate team.
Join Braze as a Senior Security Engineer to protect users and infrastructure while collaborating with a passionate team.
Join Braze as a Senior Security Engineer to protect users and infrastructure while collaborating with a passionate team.
Join Braze as a Senior Security Engineer to protect users and infrastructure while collaborating with a passionate team.
Join Saronic Technologies as a senior Security Engineer focusing on detection engineering to enhance maritime operations through autonomous platforms.
Join Braze as a Senior Security Engineer to protect assets and enhance security across a growing global organization.
Join Chainguard as a Senior Technical Program Manager to enhance security processes and collaboration across the organization.
Own the design and implementation of identity architecture at Northwood, ensuring robust access controls for corporate and government systems.
Drive security engineering strategy across Azure cloud and edge computing at Armada, a leader in AI infrastructure.
Join SpaceX as a Security Software Engineer to design and build security infrastructure for Starshield, impacting national security efforts.
Join SpaceX as a Product Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.
Join SpaceX as a Product Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.
Drive the operation, build, and deployment of the Starshield service provider network supporting national security missions.