"penetration testing tools" Jobs

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

Showing 20 of 35 results

Horizon3.ai

Lead end-to-end penetration testing and red team engagements in a fully remote role at a growing cybersecurity company.

Horizon3.ai US, Remote $165k–$200k/yr Published 1 month ago
Flexible on stack
Twilio

Join Twilio as a Staff Engineer in Offensive Security, leading complex penetration testing and vulnerability assessments in a remote-first environment.

Twilio Remote - US $155.5k–$228.7k/yr Published 2 months ago
Flexible on stack
Horizon3.ai

Own the go-to-market strategy for NodeZero’s Internal and Cloud Pentesting portfolio at a fast-growing remote cybersecurity company.

Horizon3.ai US, Remote $144k–$180k/yr Published 2 weeks ago
Array

Join Array as a Senior Offensive Security Engineer to validate product security and identify vulnerabilities in a remote-first fintech environment.

Array Remote - USA or Canada $170k+/yr Published 1 month ago
Horizon3.ai

Join Horizon3.ai as a Staff Attack Engineer to develop automated attacks for AI/LLM systems in a fully remote environment.

Horizon3.ai US, Remote $223k–$275k/yr Published 5 months ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Software Engineer - Attack to enhance cybersecurity solutions in a fully remote environment.

Horizon3.ai US, Remote Published 3 months ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Staff Defensive Security Software Engineer to enhance cybersecurity through innovative deception capabilities.

Horizon3.ai US, Remote $240k–$270k/yr Published 1 month ago
Flexible on stack
Affirm

Join Affirm as a junior Product Security Engineer to enhance application security and collaborate with engineering teams in a fully remote role.

Affirm Remote Canada CA$133k–CA$183k/yr Published 1 month ago
Flexible on stack
Horizon3.ai

Own and grow a portfolio of defense customers as a Senior Federal Account Executive at a fast-growing cybersecurity company.

Horizon3.ai Washington, DC $325k–$380k/yr Published 2 weeks ago
Horizon3.ai

Join Horizon3.ai as a Staff Attack Engineer to build cloud attack capabilities for Oracle Cloud Infrastructure in a fully remote environment.

Horizon3.ai US, Remote $247k–$275k/yr Published 3 months ago
Flexible on stack
Motive

Join Motive as a Red Team Security Engineer to enhance security across cloud environments and drive remediation efforts.

Motive Canada CA$146k–CA$190k/yr Published 3 days ago
Brex

Join Brex as a Senior Application Security Engineer to enhance security across our AI-driven financial platform.

Brex United States $192k–$240k/yr Published 3 months ago
Flexible on stack
Handshake

Evaluate AI models for handling CBRNE threats, ensuring safety and ethical standards in a fully remote role.

Handshake Remote (USA) Published 1 week ago
Flexible on stack AI-first team
Chainguard

Join Chainguard as a Senior Product Security Engineer to build and secure CI/CD pipelines in a fully remote environment.

Chainguard United States - Remote $157k–$184k/yr Published 3 months ago
Lido

Join Lido as a SecOps Engineer to integrate security into development processes and manage incidents in a fully remote environment.

Lido Worldwide Published 3 months ago
Flexible on stack
Chainguard

Join Chainguard as a Senior Product Security Engineer to build and secure CI/CD pipelines in a fully remote environment.

Chainguard Canada - Remote Published 3 months ago
Chainguard

Join Chainguard as a Senior Product Security Engineer to build and secure CI/CD pipelines and cloud-native products.

Chainguard United Kingdom - Remote Published 3 months ago
70% coding
Handshake

Join Handshake as a Cybersecurity Red Teamer to evaluate AI models for potential vulnerabilities and assist in improving cybersecurity measures.

Handshake Remote (USA) Published 1 week ago
Flexible on stack
GitLab

Join GitLab as a Staff Security Researcher to shape security practices in AI-powered DevSecOps tools for millions of developers.

GitLab Remote, Canada; Remote, Israel; Remote, United Kingdom; Remote, United States $168k–$238k/yr Published 1 week ago
Flexible on stack
Instacart

Join Instacart as a Senior Product Security Engineer II to enhance security for a suite of products in a fully remote role.

Instacart United States - Remote $192k–$242.5k/yr Published 2 months ago