"penetration testing" Jobs

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

Showing 20 of 249 results

NinjaOne
NinjaOne Austin, Texas, United States Published 1 month ago
Perplexity AI

Join Perplexity AI as an Offensive Security Engineer to enhance security through red teaming and vulnerability assessments.

Perplexity AI San Francisco Published 7 months ago
Flexible on stack AI-first team
Horizon3.ai

Join Horizon3.ai as a Senior/Staff Offensive Security Software Engineer to enhance web application security with AI-driven techniques.

Horizon3.ai US, Remote $196k–$242k/yr Published 2 days ago
Flexible on stack
CertiK

Join CertiK as a Sr. Security Engineer to enhance the security of blockchain applications through penetration testing and security consulting.

CertiK US / Remote Published 4 years ago
Horizon3.ai

Join Horizon3.ai as a Senior Software Engineer to enhance our browser automation and crawling engine for autonomous pentesting.

Horizon3.ai US, Remote $169k–$208k/yr Published 4 months ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Staff Attack Engineer to research and automate real-world exploitation techniques for cybersecurity.

Horizon3.ai US, Remote $230k–$275k/yr Published 3 weeks ago
Flexible on stack
TRM Labs

Join TRM Labs as a Product Security Engineer to lead application security initiatives and ensure the safety of our products.

TRM Labs United States Published 1 month ago
Flexible on stack
MongoDB

Join MongoDB as a Senior Product Security Engineer to lead security assessments and enhance product security through innovative techniques.

MongoDB New York City; Seattle; United States $126k–$248k/yr Published 2 weeks ago
Flexible on stack
Offchain Labs

Join Offchain Labs as a Senior Penetration Tester to tackle unprecedented challenges in blockchain security.

Offchain Labs Remote Published 1 year ago
Armadin Security

Join Armadin Security as a Red Team Operator focusing on Operational Technology to conduct advanced offensive security operations.

Armadin Security Remote Published 3 weeks ago
Flexible on stack
Armadin Security

Join Armadin Security as a Principal Red Team Operator to lead innovative offensive security initiatives using AI-driven attack simulations.

Armadin Security Palo Alto Published 5 days ago
Okta

Join Okta as a Staff Product Security Engineer to tackle complex security challenges in a mission-driven environment.

Okta Dublin, Ireland €90k–€123.2k/yr Published 1 week ago
Flexible on stack
Rogo

Join Rogo as a Staff Security Engineer to enhance security in AI-driven financial products through offensive testing and automation.

Rogo New York City Published 1 year ago
Flexible on stack 70% coding
Stripe

Join Stripe as an Offensive Security Engineer to enhance security through penetration testing and red team engagements.

Stripe US - Remote $170.4k–$255.7k/yr Published 1 month ago
Flexible on stack
Anthropic

Join Anthropic as a Security Engineer to safeguard AI systems through offensive security practices and collaboration.

Anthropic Remote-Friendly, United States; San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC $300k–$320k/yr Published 1 month ago
Flexible on stack
Wiz

Join Wiz as a Threat Researcher to drive research on emerging threats and enhance AI-driven security capabilities.

Wiz Tel Aviv Published 2 months ago
Flexible on stack
Tanium

Join Tanium as a Senior Security Engineer to enhance vulnerability research and remediation in a fully remote role.

Tanium Remote, US $191k–$293k/yr Published 3 weeks ago
Flexible on stack
BloomReach

Join Bloomreach as a Product Security Engineer to enhance security practices across their innovative AI-driven platform.

BloomReach Slovakia €28.1k–€35.1k/yr Published 1 month ago
Northwood Space

Own the security of Northwood's software and systems, embedding security into every stage of the software development lifecycle.

Northwood Space Torrance, CA Published 1 month ago
Flexible on stack