"defensive security" Jobs
1263 open tech roles matching “defensive 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 1263 results
Join Air Space Intelligence as a Security Engineer to enhance cloud security for defense and intelligence applications.
Join DEFCON AI as an Industrial Security Analyst to support and scale our security program in a hybrid role.
Lead IT and holistic security efforts at a pioneering AI lab focused on chip design and self-improving systems.
Join Saronic Technologies as a Security Operations Analyst to enhance maritime operations through autonomous platforms.
Join Saronic Technologies as a Security Engineer to enhance cloud security for autonomous maritime operations in a collaborative environment.
Join Horizon3.ai as a Senior Detection Engineer to define detection effectiveness and collaborate across teams in a fully remote environment.
Join Perplexity AI as an Offensive Security Engineer to enhance security through red teaming and vulnerability assessments.
Join Method Security as a Security Engineer to enhance AI-driven defenses and streamline security workflows.
Join Saronic Technologies as a senior Security Engineer focusing on detection engineering to enhance maritime operations through autonomous platforms.
Join Saronic Technologies as a Security Engineer to lead cyber threat intelligence efforts in a fast-growing defense company.
Lead the SOC strategy and execution at Second Front Systems, enhancing security operations in cloud-native environments.
Join Saronic Technologies as a Security Engineer to enhance application security and empower teams in a fast-paced development environment.
Lead the physical security program for Northwood Space, ensuring the safety of personnel and facilities in complex environments.
Join Second Front Systems as a Cybersecurity Assessment Engineer to enhance security for mission-critical software in a hybrid work environment.