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.    

Given our exceptional growth, we are expanding and hiring a Pen Tester to join us on this exciting journey. We’re looking for a talented, experienced professional hacker 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.                          

Who Are You and What You’ll Do  

You’re a cybersecurity consultant with a strong offensive security mindset and a passion for understanding how modern applications, cloud platforms, APIs, and emerging technologies operate at a deep technical level. You enjoy uncovering security weaknesses, thinking creatively about attack paths, and helping organizations solve complex security challenges through practical, risk-focused assessments. 

At Bishop Fox, you’ll work on a wide variety of security engagements including Cloud Security Assessments, Mobile Application Security Testing, Hybrid Application Assessments (HAA), and AI/LLM Security Assessments. You’ll evaluate modern applications and distributed systems across cloud-native, mobile, backend, and AI-enabled environments. 

Your responsibilities will include performing hands-on security testing, analyzing application behavior, reviewing source code, identifying realistic exploitation scenarios, and validating security controls across modern architectures. You’ll work closely with clients and internal teams to deliver high-quality technical assessments and actionable remediation guidance. 

As a consultant, you’ll contribute throughout the full engagement lifecycle from scoping and test planning to execution, reporting, and client presentations. Success in this role requires strong technical depth, structured testing methodologies, effective communication skills, and the ability to adapt quickly to new technologies and environments. 

Your Experience