Penetration Tester - Contract

Contract Penetration Tester

At Bishop Fox, security isn't just a job—it's our passion. As leaders in continuous offensive security and penetration testing, we deliver world-class customer experiences. Trusted by over a quarter of the Fortune 100, half of the Fortune 10, and top global media companies, we help safeguard digital landscapes. Our Cosmos platform, honored as Best Emerging Technology by SC Media, exemplifies our commitment to innovation.

Joining Bishop Fox means collaborating with a curious and dedicated team. You'll tackle complex challenges for some of the world's most recognized organizations, securing their networks against real-world threats. With nearly 20 years of industry contributions—including 16 open-source tools and 50 security advisories published in the past five years—we're committed to making the digital world safer.

We’re looking for talented, experienced professional hackers to help us secure some of the world’s most complex software and sophisticated technologies. You’ll be working alongside our US and internationally-based teams supporting clients across multiple industries.

Responsibilities

Bishop Fox is looking for experienced contract penetration testers with a primary focus in web application security and strong secondary expertise in cloud, mobile, source code, network, or AI/LLM security.

You’ll work on a range of projects, from short-term assessments to longer-term program engagements with well-established clients. In this role, you’ll identify vulnerabilities, validate risk, develop creative solutions, and clearly communicate findings and remediation guidance to both technical and executive stakeholders. As a trusted advisor, you’ll help clients understand risk and make informed security decisions.

Experience

• 5+ years of experience planning, conducting, and managing web application penetration tests
• Deep understanding of application security fundamentals, OWASP Top 10, common vulnerabilities, and secure development best practices