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 integral media companies, we help safeguard digital landscapes.

Our Cosmos platform, honored as Best Emerging Technology by SC Media, exemplifies our commitment to innovation. 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 a talented, experienced professional hacker to help us secure some of the world’s most complex software and sophisticated technologies. 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.

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. 4+ years of experience in application security assessments, penetration testing, or offensive security engagements ~ Strong understanding of application security fundamentals, modern attack techniques, and common vulnerabilities affecting web applications, APIs, mobile applications, and cloud-native environments ~ Hands-on experience testing REST APIs, including authentication/authorization flaws, IDORs, injection vulnerabilities, session management issues, and business logic flaws ~ Strength with AWS services and cloud security concepts, including IAM, STS, S3, Lambda, API Gateway, CloudTrail, CloudWatch, and secure communication patterns such as SigV4 ~ Solid understanding of networking and web fundamentals,



including TCP/IP, DNS, API communication flows, cookies, headers, and related concepts ~ Experience reviewing source code for security issues in Java, C#, and Python applications ~ Knowledge of secure coding principles and common risks such as SSRF, insecure deserialization, injection vulnerabilities, sensitive data exposure, and insecure cloud integrations ~ Experience using security assessment and code review tools such as Burp Suite, Semgrep, Git, AWS CLI, and API testing/debugging tools ~ Comfortable working across Linux, Windows, and macOS environments ~ Experience following structured testing methodologies, documentation standards, and validation/retesting workflows ~ Ability to manage multiple concurrent engagements while maintaining high-quality deliverables and attention to detail ~ Exposure to hardware or embedded device security testing ~ Familiarity with cloud-native and serverless architectures ~ At Bishop Fox, we're driven by a simple mission: deliver exceptional quality to our clients, foster a vibrant and fulfilling environment for our team, and champion excellence within our industry.

Generous Time

Off and Company-Wide Holidays ~ Work From Home Support ~ Training Budget ~ This position is not eligible for visa sponsorship. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, including sexual orientation and gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

📌 Ethical Hacker (Benito Juárez)
🏢 Bishop Fox
📍 Benito Juárez