Software Penetration Tester

About

We are seeking a skilled Software Penetration Tester to evaluate the security of our applications and systems. The ideal candidate will simulate real-world cyberattacks to uncover vulnerabilities, assess risk levels, and provide actionable recommendations to strengthen our security posture.

What You'll Do:

• Conduct penetration testing on web, mobile, and desktop applications identify, exploit, and document security vulnerabilities.
• Perform manual and automated testing using industry tools
• Analyze source code for security flaws (secure code review)
• Collaborate with development teams to remediate vulnerabilities
• Prepare detailed technical reports and risk assessments
• Stay updated on the latest threats, vulnerabilities, and exploits
• Assist in developing security policies and best practices
• Perform re-testing to validate fixes

Skills and Competencies:

• Bachelor’s degree in computer science, Cybersecurity, or related field (or equivalent experience)
• Strong understanding of:
  • Networking protocols (TCP/IP, DNS, HTTP/HTTPS)
  • Operating systems (Linux, Windows)
  • Application architectures
• Experience with penetration testing tools such as:
  • Metasploit
  • Burp Suite
  • Nmap
• Knowledge of OWASP Top 10 vulnerabilities
• Familiarity with scripting/programming (Python, JavaScript, Bash, etc.)
• Understanding of authentication, encryption, and secure coding practices

Preferred Qualifications:

• Industry certifications such as:
  • Offensive Security Certified Professional (OSCP)
  • Certified Ethical Hacker (CEH)
  • GIAC Penetration Tester (GPEN)
• Experience with cloud security (AWS, Azure, GCP)
• Knowledge of DevSecOps practices

Key Competencies:

• Strong analytical and problem-solving skills
• Attention to detail
• Ethical mindset and professionalism
• Ability to clearly communicate technical findings to non-technical stakeholders

Compensation & Benefits:

The salary range for this role is $98,000.00 - $182,000.00 and is based on experience and qualifications.

Certain roles are eligible for annual bonus and may include equity. These awards are allocated based on company and individual performance.

We offer employees access to healthcare benefits, a 401(k) plan and company match, short-term and long-term disability coverage, life insurance, wellbeing benefits and paid time off among others. Employees accrue up to 120 hours in their first year. Your accrual rate increases after your first year. We also offer 6 paid holidays.

The anticipated application end date will be on 04/25/2026.

Los Angeles Applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

Philadelphia Applicants: Background checks will be conducted during the employment process. Any information will be reviewed through an individualized assessment in accordance with the Philadelphia Fair Criminal Record Screening Standards Ordinance.

ADT is an Equal Employment Opportunity (EEO) Employer. We celebrate diversity and are committed to building an inclusive team that represents a variety of backgrounds, perspectives, and skills. ADT strives to ensure every employee and applicant feels valued. Visit us at jobs.adt.com/diversity to learn more.