Senior Penetration Tester — Hybrid (CA/Cincy/Atlanta)

Irvine Technology Corporation; Cincinnati (OH); Hybrid; USD 99,000 - 107,000; Full time

Job summary

Irvine Technology Corporation (ITC) seeks a Sr. Penetration Tester to join a Security Testing & Assurance team. You will perform hands-on testing across modern applications, APIs, networks, and infrastructure, partner with engineering, and elevate testing through automation and continuous improvement.

Work is hybrid, located in Cincinnati, OH, with potential ties to Atlanta, GA. The role emphasizes delivering actionable findings and advancing secure design with a collaborative,

Qualifications

• Hands-on penetration testing across web apps, APIs, networks, and infrastructure.
• Experience testing REST, GraphQL, and SOAP APIs with OWASP Top 10 knowledge.
• Proficiency in Python, PowerShell, or Bash for automation and tooling.
• Ability to work independently and collaborate with tech teams; security certifications a plus.

Responsibilities

• Perform hands-on penetration testing across web apps, APIs, networks, infrastructure, and segmented environments.
• Identify, validate, and document security vulnerabilities, then conduct remediation testing to confirm issues have been resolved.
• Develop clear findings and communicate risks and remediation to engineers, product, and stakeholders.
• Build scripts, automation, and tooling to improve testing efficiency and repeatability.
• Support threat modeling, secure design reviews, compliance testing, and broader security testing initiatives.

Skills

Penetration testing

Burp Suite

Kali Linux

REST API testing

GraphQL testing

SOAP testing

OWASP Top 10

Network testing

Python

PowerShell

Bash

Automation tooling

DevSecOps

Cloud security testing

Tools

Burp Suite Professional

Kali Linux

Job description

Irvine Technology Corporation (ITC) seeks a Sr. Penetration Tester to join a Security Testing & Assurance team. You will perform hands-on testing across modern applications, APIs, networks, and infrastructure, partner with engineering, and elevate testing through automation and continuous improvement.

Work is hybrid, located in Cincinnati, OH, with potential ties to Atlanta, GA. The role emphasizes delivering actionable findings and advancing secure design with a collaborative,