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Ethical Hacker/Penetration Tester Principal

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Onsite

Ethical Hacker/Penetration Tester Principal

sdna global

Ethical Hacker/Penetration Tester Principal

Skills

SQL QueriesMobile DevelopmentPythonJavaBurp SuiteCybersecurity

14 days ago

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Important information


Contract type:

Freelance / Contract

Salary:

$114,400 – $124,800 / year

Location:

Albany, NY, USA

Work mode:

Onsite

Published on:

13 October 2026

What they need


Job Profile:

Ethical Hacker/Penetration Tester Principal

Job Description:

UPDATE:

This role requires travel to Albany, NY twice a month.

Job Brief:

A Penetration Tester with a focus on Java application security is sought to identify, exploit, and fix vulnerabilities in Java applications to guard against cyber threats.

Basic Minimum Experience.

  • Bachelor’s degree in a related software field with 6+ years in a Dev Sec role.
  • Core Java coding experience.
  • Previous job background as an engineer and Dev Sec position on a large-scale public enterprise scale application.

Key Responsibilities:

  • Conduct penetration tests and vulnerability assessments for Java applications and infrastructure.
  • Identify security flaws in Java code using automated and manual methods.
  • Create and use custom exploits to test application security, simulating attacker tactics.
  • Collaborate with Development teams to understand application architecture and find security weaknesses early.
  • Collaborate with Testing teams to integrate with manual and automation testing.
  • Provide guidance on secure coding and how to fix vulnerabilities.
  • Stay updated on Java security threats and best practices.
  • Help improve secure development processes (SDLC).
  • Assist in responding to security incidents related to Java vulnerabilities, current published NIST CVE.
  • Clearly document and report findings, including technical details, risk assessment, and recommended solutions.
  • Communicate findings and recommendations to both technical and non-technical staff.
  • Contribute to security policies for Java development and deployment.
  • Manipulate URLs, query parameters and Application browser data to look for penetration avenues. Validate and asses’ browser tokens and cache manipulation and Production vs. none prod architecture.
  • Familiar with MITRE ATT&CK Framework.

Qualifications:

  • Bachelor's degree in Computer Science, Information Security, or a related field.
  • Minimum of 6 years of Development/Security experience
  • Experience in Penetration Testing/Ethical Hacking with a focus on Java application security.
  • Strong knowledge of Java programming and its security practices as well as scripting experience.
  • Proficiency in web application security principles (e.g., OWASP).
  • Knowledge of common web vulnerabilities (e.g., SQL injection, XSS) and exploit techniques.
  • Experience with penetration testing tools like Burp Suite, Metasploit.
  • Familiarity with Fortify on Demand SAST and DAST tools.
  • Strong understanding of cryptography and secure communication protocols (e.g., SSL/TLS).
  • Excellent problem-solving and analytical skills.
  • Strong communication skills.
  • High ethical standards and confidentiality.

Preferred Qualifications:

  • Certifications such as OSCP, GWAPT, GXPN, GPEN, LPT, CEH, CISSP or other industry security certifications.
  • Experience with scripting languages (e.g., Python, Bash).
  • Experience with secure code review for Java.
  • Familiarity with cloud security testing.
  • Experience with mobile application penetration testing.
  • Knowledge of regulations like HIPAA.
  • Experience with API testing

Pay: $55.00 - $60.00 per hour

Expected hours: 40.0 per week

Work Location: Hybrid remote in Albany, NY 12203

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