Explore Penetration Tester Jobs

Penetration testers help organizations uncover and address security weaknesses before malicious attackers can exploit them. These professionals simulate real-world attacks against applications, networks, cloud environments, and systems, then explain their findings and recommend practical fixes. Explore vetted penetration tester opportunities on Ladders, including positions with compensation of $100,000 or more.

What Does a Penetration Tester Do?

Penetration testers plan and conduct authorized security assessments using a mix of technical tools and manual testing. They may test web applications, APIs, internal and external networks, wireless systems, cloud infrastructure, or mobile applications. After testing, they document evidence, assess risk, and work with development, IT, and security teams to prioritize remediation and verify that vulnerabilities have been resolved.

Skills and Qualifications

Employers commonly seek experience with operating systems, networking, scripting, and security testing methodologies. Familiarity with tools such as Burp Suite, Nmap, Metasploit, and vulnerability scanners can be valuable, alongside knowledge of secure software development and cloud security. Clear communication and report writing are essential: testers must translate technical findings into actionable guidance for both engineers and business stakeholders. Certifications such as OSCP, GPEN, or relevant cloud and application-security credentials may strengthen a candidate’s profile, though requirements vary by employer.

Career Paths and Work Environments

Penetration testers work in consulting firms, technology companies, financial services, healthcare, government, and other organizations with significant security needs. Related roles include red team operator, application security engineer, security consultant, vulnerability researcher, and penetration testing lead. With experience, professionals may move into security architecture, offensive security management, or broader cybersecurity leadership.

Find Penetration Tester Jobs on Ladders

Search Ladders for penetration tester jobs and related offensive security opportunities. Review role requirements, compare positions, and find vetted professional openings that match your experience and career goals, including jobs paying $100,000 or more.

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Average Salary: $118,047

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F5 Networks Keeper Security CACI International Ping Identity Corporation SAIC ManTech International SentinelOne Parsons EPAM Systems Horizon3.ai Palo Alto Networks Akamai Technologies NVIDIA Corporation NinjaRMM 1PASSWORD

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Frequently Asked Questions (FAQ)

What is a penetration tester?
A penetration tester is a cybersecurity professional who conducts authorized, controlled testing to identify vulnerabilities in an organization’s systems, applications, networks, or cloud environments.
What skills do penetration tester jobs typically require?
Commonly requested skills include networking and operating system fundamentals, scripting, vulnerability assessment, web application testing, security tools, and the ability to write clear reports and collaborate on remediation.
Do penetration testers need certifications?
Certifications are not always required, but credentials such as OSCP or GPEN can demonstrate relevant skills. Requirements vary by employer, role, and level of experience.
Where do penetration testers work?
Penetration testers work across industries, including technology, consulting, financial services, healthcare, and government. They may be employed in-house or provide security assessments to clients.
How can I find penetration tester jobs paying $100,000 or more?
Use Ladders to explore vetted professional penetration tester and related cybersecurity openings, review each listing’s requirements and compensation details, and apply to roles aligned with your experience.