"defender" Jobs

1178 open tech roles matching “defender”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Go. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1178 results

TENEX.AI

Join TENEX.AI as a Forward Deployed Security Engineer to enhance cybersecurity posture through advanced threat detection and rapid response.

TENEX.AI Kansas City, MO SOC Published 3 months ago
Flexible on stack
Elastic

Join Elastic as a Senior Software Engineer to design and build workflows for Elastic Defend, enhancing security capabilities globally.

Elastic United States Published 1 week ago
Flexible on stack AI-first team
Second Front Systems

Join Second Front Systems as a Senior Platform Engineer to enhance national security through innovative DevSecOps solutions.

Second Front Systems United Kingdom, London and Surrounding Areas £110k–£130k/yr Published 1 month ago
Flexible on stack
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and collaborate on high-scale features for Elastic Defend.

Elastic United Kingdom Published 1 week ago
Flexible on stack AI-first team
SpaceX

Join SpaceX as a Security Engineer to protect and enhance the security of systems and networks critical to our mission.

SpaceX Hawthorne, CA $130k–$180k/yr Published 3 months ago
Flexible on stack
SpaceX

Join SpaceX as a Security Engineer to protect and enhance the security of systems and networks critical to the mission of exploring the stars.

SpaceX Cape Canaveral, FL Published 3 months ago
Flexible on stack
Decagon

Help build and scale the security foundations of Decagon AI's customer experience platform in a hands-on engineering role.

Decagon San Francisco $200k–$330k/yr Published 5 months ago
Flexible on stack 70% coding
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and collaborate on high-scale features in a fully remote environment.

Elastic Spain €55.8k–€88.3k/yr Published 1 week ago
Flexible on stack AI-first team
Decagon

Lead the application security strategy for Decagon's AI-powered platform, ensuring robust security practices in a fast-paced environment.

Decagon San Francisco $200k–$330k/yr Published 3 months ago
Flexible on stack
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and user capabilities in a fully remote environment.

Elastic Portugal €46.5k–€73.6k/yr Published 1 week ago
Flexible on stack AI-first team
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and collaborate with a global team using AI-driven solutions.

Elastic Poland PLN 256.5k–PLN 405.7k/yr Published 1 week ago
Flexible on stack AI-first team
Decagon

Lead the application security strategy for Decagon's AI platform, ensuring robust security practices while collaborating with engineering teams.

Decagon San Francisco $200k–$400k/yr Published 1 month ago
Flexible on stack
Applied Intuition

Own the product vision and strategy for DefenseOS, a defense operating system, driving outcomes through influence across teams.

Applied Intuition Sunnyvale Published 1 month ago
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and collaborate on high-scale features in a fully remote environment.

Elastic Ireland €72.8k–€115.1k/yr Published 1 week ago
Flexible on stack AI-first team
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and user capabilities in a fully remote environment.

Elastic Greece €50.9k–€80.5k/yr Published 1 week ago
Flexible on stack AI-first team
TENEX.AI

Join TENEX.AI as a Forward Deployed AI Engineer to solve complex cybersecurity challenges using AI and data within customer environments.

TENEX.AI Kansas City, MO SOC Published 3 months ago
Flexible on stack
Elastic

Join Elastic as a Senior Software Engineer to design and build workflows for Elastic Defend, enhancing security capabilities globally.

Elastic Canada CA$128.3k–CA$203k/yr Published 1 week ago
Flexible on stack AI-first team
SpaceX

Join SpaceX as a Security Analyst to protect against threats and enhance security operations in a dynamic environment.

SpaceX Hawthorne, CA $95k–$130k/yr Published 1 month ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Response Engineer to lead network security efforts against sophisticated threats in a hybrid work environment.

Cloudflare Hybrid Published 1 week ago
Flexible on stack