"security testing" Jobs

4074 open tech roles matching “security testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 4074 results

SpaceX

Join SpaceX as a Security Software Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.

SpaceX Hawthorne, CA $130k–$195k/yr Published 3 weeks ago
Flexible on stack
SpaceX

Join SpaceX as a Security Software Engineer to build secure systems for Starlink's advanced broadband internet infrastructure.

SpaceX Bastrop, TX Published 3 weeks 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
At-Bay

Join At-Bay as a Cyber Advisor to enhance security postures for clients post-cyber events through technical remediation and strategic advisory.

At-Bay Remote (US) Published 4 months ago
SpaceX

Drive SpaceX's classified cyber assurance program, ensuring compliance and managing risks in a dynamic environment.

SpaceX Hawthorne, CA $85k–$135k/yr Published 2 months ago
Neo Security

Join Neo Security as a Sustaining Engineer to enhance product reliability and security while solving real-world customer issues.

Neo Security Boston, MA Published 1 month ago
Flexible on stack
BloomReach

Join Bloomreach as a Senior Staff Security Engineer to shape secure, scalable approaches for AI-enabled tooling and infrastructure security.

BloomReach Slovakia €55.3k–€69.1k/yr Published 7 months ago
Flexible on stack
SpaceX

Lead Security Officer responsible for advanced physical security assessments and threat simulations at SpaceX.

SpaceX Palo Alto, CA $31+/hr Published 1 month ago
Abnormal Security

Join Abnormal Security as a Senior Security Engineer to lead AI-accelerated security solutions in a dynamic cloud environment.

Abnormal Security Remote - USA $153k–$220k/yr Published 3 weeks ago
Flexible on stack
GitLab

Own GitLab's Secret Detection and Vulnerability Research, driving product outcomes and leveraging AI for efficiency.

GitLab Remote, United States Published 3 weeks ago
SpaceX

Join SpaceX as a Product Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.

SpaceX Hawthorne, CA $130k–$195k/yr Published 3 weeks ago
Flexible on stack
SpaceX

Join SpaceX as a Product Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.

SpaceX Bastrop, TX Published 3 weeks ago
Flexible on stack
HackerOne

Lead the design and delivery of production AI systems at HackerOne's Pune office, enhancing security solutions with a focus on AI.

HackerOne Pune ₹3600k–₹4800k/yr Published 2 months ago
Flexible on stack 70% coding
Harvey AI

Join Harvey AI as a Staff Corporate Security Engineer to secure enterprise SaaS environments and enhance legal hold programs.

Harvey AI New York $220k–$330k/yr Published 1 month ago
Flexible on stack
Reflection AI

Lead the security engineering function at Reflection AI, ensuring robust protection for sensitive assets in a fast-paced research environment.

Reflection AI New York, NY Published 2 months ago
Second Front Systems

Lead the SOC strategy and execution at Second Front Systems, enhancing security operations in cloud-native environments.

Second Front Systems Remote $205k–$215k/yr Published 1 month ago
Flexible on stack
GitLab

Join GitLab as a Principal Security Researcher to lead cutting-edge security research on AI-powered DevSecOps capabilities.

GitLab Remote, Canada; Remote, Israel; Remote, United Kingdom; Remote, United States $203.2k–$275k/yr Published 1 week ago
Flexible on stack
Armada

Drive security engineering strategy across Azure cloud and edge computing at Armada, a leader in AI infrastructure.

Armada Bellevue Office, Sunset Corporate Campus $157.6k–$197.0k/yr Published 1 month ago
Flexible on stack 70% coding
SpaceX

Join SpaceX as a Product Security Engineer to design secure systems for Starlink's advanced broadband internet infrastructure.

SpaceX Redmond, WA $130k–$200k/yr Published 3 weeks ago
Flexible on stack