"national security" Jobs
7802 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 7802 results
Join SpaceX as a Sr. Security Analyst to protect critical information and systems against sophisticated threats.
Lead the security engineering team at Northwood Space, designing and managing security infrastructure for a global satellite communication network.
Join SpaceX as a Mission Integration Engineer focusing on security products for government use with a Top Secret Clearance.
Join SpaceX as an Industrial Security Analyst to support personnel security processes in a dynamic environment.
Join Chainguard as a Senior Security Analyst to build a public sector security program and enhance trust with government customers.
Join SpaceX as a Security Analyst to protect critical information and respond to security threats in a dynamic environment.
Join DEFCON AI as an Industrial Security Analyst to support and scale our security program in a hybrid role.
Join SpaceX as an Industrial Security Analyst to support personnel security processes in a dynamic environment.
Own and expand TRM Labs' strategic sales role within the National Security team, leveraging existing relationships in the intelligence community.
Join SpaceX as a Security Analyst to protect against threats and enhance security operations in a dynamic environment.
Join Cape as a Security Engineer to enhance corporate security and protect user data in a privacy-first mobile carrier.
Lead Northwood's security operations function, building SOC capabilities and incident response programs in a mission-critical environment.
Join Second Front Systems as a Security Authorization Specialist to lead compliance efforts for the Game Warden platform in support of national security.
Join Standard Nuclear as an NMC&A Specialist to ensure secure management and compliance of nuclear materials at our Idaho Falls facility.
Join Saronic Technologies as a Security Engineer to lead cyber threat intelligence efforts in a fast-growing defense company.
Join SpaceX as a COMSEC Analyst to manage key COMSEC disciplines supporting the security of launch vehicles and satellites.
Drive SpaceX's classified cyber assurance program, ensuring compliance and managing risks in a dynamic environment.