"defensive security" Jobs
458 open tech roles matching “defensive security”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, C++. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 458 results
Join Horizon3.ai as a Senior Detection Engineer to define detection effectiveness and collaborate across teams in a fully remote environment.
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 enhance application security and empower teams in a fast-paced development environment.
Build and own the platform for NodeZero's defensive agents as a Senior Backend Engineer at a growing cybersecurity company.
Lead detection and response efforts as a Senior Security Operations Analyst in a high-autonomy role at Saronic Technologies.
Own the security of Northwood's software and systems, embedding security into every stage of the software development lifecycle.
Join Reliable Robotics as a Security Engineer to enhance the security of our infrastructure and client platforms in aviation technology.
Join Anthropic as a Security Engineer to safeguard AI systems through offensive security practices and collaboration.
Join a small team to architect and build advanced threat detection capabilities for a next-gen cybersecurity platform.
Join Chainguard as a Senior Security Analyst to build a public sector security program and enhance trust with government customers.
Join Skydio as a Senior Software Engineer - Security to design and build systems that secure multi-tenant cloud environments.
Join Onebrief as a Senior Corporate Security Systems Engineer to enhance security across corporate systems in a growing tech environment.
Join K2 Space as a Cybersecurity Architect to design and implement security architectures for classified programs supporting the DoD and IC.
Join Saronic Technologies as a Security Engineer to own network security across enterprise, cloud, and vessel communications.
Drive security engineering strategy across Azure cloud and edge computing at Armada, a leader in AI infrastructure.