"national security" Jobs
7796 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 7796 results
Lead the Security Engineering team at Horizon3.ai, focusing on cloud and application security in a remote-first environment.
Join SpaceX as an Embedded Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.
Join SpaceX as an Embedded Security Engineer to design and build secure systems for the Starlink broadband internet service.
Lead Anthropic's cybersecurity policy efforts, engaging with government and regulatory stakeholders to ensure safe AI systems.
Join Valar Atomics as a Senior Network Security Engineer to design and maintain enterprise network security infrastructure in a hands-on role.
Join SpaceX as a Security Software Engineer to design and build security infrastructure for Starshield, impacting national security efforts.
Join SpaceX as a Security Software Engineer to design and build security infrastructure for Starshield, impacting national security efforts.
Influence the security of software across SpaceX's product lines as a Sr. Security Software Engineer for Starshield.
Join SpaceX as a Sr. Security Software Engineer to influence software security for Starshield and support national security efforts.
Join SpaceX as an Embedded Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.
Own and grow a portfolio of Intelligence Community customers in a senior sales role at a fast-growing cybersecurity company.
Own and grow a portfolio of defense customers as a Senior Federal Account Executive at a fast-growing cybersecurity company.
Join SpaceX as a Sr. Application Security Engineer to enhance the security of Starlink's internet infrastructure for millions of users.
Join SpaceX as a Sr. AI Engineer to develop mission-critical AI solutions for U.S federal agencies with a focus on safety and compliance.
Work as a Sr. AI Engineer at SpaceX, developing mission-critical AI solutions for U.S federal agencies with a focus on safety and compliance.
Join Datadog as a Security Engineer 2 to enhance threat intelligence and improve security strategies in a hybrid work environment.
Join SpaceX as a Product Security Engineer to design secure systems for Starlink's advanced broadband internet infrastructure.
Join K2 Space as a Spacecraft Program Manager to lead National Security space programs in a fast-paced, innovative environment.